PatientID: None (father)

KindredID: 1

Case: M, Age Unknown, Ethnicity Unknown

DiseaseAssertion: Asymptomatic

FamilyInfo: No significant family history.

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.V194G (c.581T>G)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 428810, https://www.ncbi.nlm.nih.gov/clinvar/variation/428810/

CAID: N/A

gnomAD: N/A

VariantEvidence: In silico analysis was performed using the PolyPhen-2 program and SIFT analysis. In the PolyPhen-2 analysis, the prediction score was 1.000, which indicated “probably damaging.” In addition, SIFT analysis of V194G indicated a SIFT score of 0, which indicates a seriously damaging mutation.

MutationType: missense_variant;transversion

CivicName: V194G (c.581T>G)

MultipleGeneVariants: N/A

PatientID: IV-13

GroupID/ KindredID: 6

Case: Age unknown, M, Chinese

DiseaseAssertion: asymptomatic

FamilyInfo: Positive - 22 family members were recorded with the given mutation. 18 had VHL manifestations while 4, including this patient, are asymptomatic carriers. See pedigree (Fig 3.), or follow GroupID/KindredID: 6

CasePresentingHPOs: None

CaseHPOFreeText: N/A

CaseNotHPOs: HP:0010797; HP:0002666; HP:0009711; HP:0005584; HP:0001732 (hemangioblastoma, pheochromocytoma, retinal capillary hemangioma, Renal cell carcinoma,abnormality of the pancreas)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.N78S (c.233A>G)

CaseProblemVariantFreeText: Named a carrier as positively tested without symptoms

LegacyVariant: p.N78S (c.446A>G)

ClinVarID: 93326 https://www.ncbi.nlm.nih.gov/clinvar/variation/93326/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transition

CivicName: N78S (c.233A>G)

MultipleGeneVariants: N/A

Screening of 92 unrelated patients with VHL disease revealed 61 DNA variants. No variants were found in 96 control cases. Direct sequencing on peripheral blood was systematically performed on exon 1 PCR products. Southern blotting was used to search for larger alterations to the gene. The W117C (c.351G>T) missense mutation was found in 4 VHL type 1 (no pheochromocytoma) family members (patient/proband no. V13).

A cohort of 141 patients with hemangioblastomas of the central nervous system was analyzed. 81 patients had germline mutations in the VHL gene, analyzed through peripheral blood by Southern blotting and SSCP analysis. This missense mutation (c.452T>C) was recorded in the paper as c.665T>C due to a difference in transcript sequence. It was found in 2 patients with hemangioblastomas of the central nervous system. Any family information or relations is unknown. No other phenotypes described. This (member) was published in a future publication: PMID: 32179488.

Direct sequencing and multiplex ligation dependent probe amplification were performed on thirteen unrelated subjects with VHL mutations. The clinical manifestations and family histories of the subjects were evaluated. An 11 year old Korean male patient presented with nausea, vomiting and spinal and cerebellar hemangioblastomas (11Y), multiple pancreatic neuroendocrine tumors (20Y), and renal cysts (20Y). Genetic testing confirmed a missense mutation at c.232A>G of the VHL gene. Family history is unknown.

PatientID: 7

KindredID: 7

Case: M, 14Y0M, Korean

DiseaseAssertion: VHL

FamilyInfo: None

CohortInfo: Thirteen unrelated patients with germline VHL mutations who were diagnosed with VHL disease were evaluated.

CasePresentingHPOs: HP:0010797, HP:0000107, HP:0009711, HP:0001737(hemangioblastoma, renal cyst, retinal capillary hemangioma, pancreatic cysts)

CaseHPOFreeText: The patient was found to have a CNS hemangioblastoma, retinal capillary hemangioma, multiple pancreatic cysts and bilateral renal cysts at age 14. MRI of the brain showed a tiny well-enhanced nodule at the cervicomedullary junction with an adjacent prominent vascular structure.

CaseNotHPOs: HP:0005584, HP:0002666 (renal cell carcinoma, pheochromocytoma)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.N78S (c.233A>G)

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 93326 https://www.ncbi.nlm.nih.gov/clinvar/variation/93326/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transition

CivicName: N78S (c.233A>G)

MultipleGeneVariants: N/A

PatientID: N/A

KindredID: 23530

Case: Age unknown, Sex unknown, Ethnicity unknown

DiseaseAssertion: assumed VHL

FamilyInfo: Paper states familial VHL

CasePresentingHPOs: HP:0010797; HP:0005584; HP:0001737; HP:0000107 (hemangioblastoma; renal cell carcinoma; pacreatic cysts; renal cyst)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: Yes (Specifically Supp. Table S2)

Variant: p.L89P (c.266T>C)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 182979 https://www.ncbi.nlm.nih.gov/clinvar/variation/182979

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: L89P (c.266T>C)

MultipleGeneVariants: N/A

GroupID: 22A

DiseaseAssertion: VHL

GroupSize: 5

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: N/A

GroupAgeRange: N/A

GroupInfo: 5 VHL patients with the given VHL mutation and manifestation were grouped in this study.

GroupPresentingHPOs: HP:0030405 (pancreatic endocrine tumor)

GroupHPOFreeText: Patients have islet cell tumors (ICTs), or listed as pancreatic endocrine tumor. Other clinical manifestations outside of a pancreatic neuroendocrine tumor are possible, but were not discussed.

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.R161Q (c.482G>A)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 182983 https://www.ncbi.nlm.nih.gov/clinvar/variation/182983/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transition

CivicName: R161Q (c.482G>A)

MultipleGeneVariants: N/A

Tissues embedded in paraffin blocks were collected from 203 cHAB patients operated in different Medical Centres in Poland. Eight of these harboured germline mutations in unrelated patients from distinct undiagnosed VHL families. Various variants were unverified as somatic or germline as they were detected in tumour but blood samples were not tested. Other phenotypes and demographic information is not known. Patient 30 was found with a germline p.Ser65Leu mutation in the VHL gene. This patient also had a somatic mutation (c.266T>C p.Leu89Pro) in the tumour.

GroupID: 37

DiseaseAssertion: VHL

GroupSize: 2

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: N/A

GroupAgeRange: N/A

GroupInfo: a retrospective cohort study from an eye centre in Germany involved 148 VHL patients and their genetic data involved in retinal capillary hemangiomas.

GroupPresentingHPOs: HP:0009711 (retinal capillary hemangioma)

GroupHPOFreeText: These 2 patients with a c.463G>C mutation had retinal capillary hemangiomas. Other VHL manifestations were discussed but not per- variant.

GroupNotHPOs: N/A

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.V155L (c.463G>C)

LegacyVariant: N/A

GroupProblemVariantFreeText: N/A

ClinVarID: 1023631 https://www.ncbi.nlm.nih.gov/clinvar/variation/1023631

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transversion

CivicName: V155L (c.463G>C)

MultipleGeneVariants: N/A

PatientID: 4

KindredID: 4

Case: 16Y1M, sex unknown ethnicity unknown

DiseaseAssertion: assumed VHL

FamilyInfo: None

CasePresentingHPOs: HP:0006880; HP:0009711; HP:0009713; HP:0001737; HP:0000107 (cerebellar hemangioblastoma; retinal capillary hemangioma; spinal hemangioblastoma; pancreatic cysts; renal cyst)

CaseHPOFreeText: spinal hemangioma was cervical.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: c.341-1G>A

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 823743 https://www.ncbi.nlm.nih.gov/clinvar/variation/823743/

CAID: N/A

gnomAD: N/A

VariantEvidence: Germline G to A base change at 1 position of splice acceptor sequence for exon 2

MutationType: splice_site_variant

CivicName: Splice Site (c.341-1G>A)

MultipleGeneVariants: N/A

PatientID: None

KindredID: 1

Case: M, 32Y0M, Ethnicity Unknown

DiseaseAssertion: Assumed VHL

FamilyInfo: Many of the patient’s family members developed lesions in sites suggesting VHL including multiple central nervous system tumours (probable hemangioblastomas), renal tumours (probable renal cell carcinomas), pancreatic tumours (probable cysts and neuroendocrine tumours), temporal bone tumours (probable ELST), and some of the family members have lost their sight because of retinal detachment (probably in the case of retinal haemangiomas). However, the diagnosis of VHL has not been established in the family. Two of his children were also found to have the NM_000551.3:c.194C>T(S65L) mutation after analysis of blood samples.

CasePresentingHPOs: HP:0030393; HP:0010797; HP:0009711 (Endolymphatic sac tumour, hemangioblastoma, retinal capillary hemangioma)

CaseHPOFreeText: The patient had a history of left facial nerve palsy at the age of 19 years due to tumour of the temporal bone with a recurrence two years later (at 21Y). The patient was originally histopathologically diagnosed with choroid plexus papilloma, but was re-diagnosed with an endolymphatic sac tumour on reexamination of the sample. Three years later (24Y) the patient developed ataxia because of a cerebellar tumour that was histopathologically diagnosed as hemangioblastoma. He had a recurrence two years later (26Y). He also had a history of retinal capillary angioma.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.S65L (c.194C>T)

LegacyVariant: p.S65L (c.407C>T)

ClinVarID: 182975, https://www.ncbi.nlm.nih.gov/clinvar/variation/182975/

gnomAD: 0.000, https://gnomad.broadinstitute.org/variant/3-10183725-C-T

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: S65L(c.194C>T)

MultipleGeneVariants: N/A

PatientID: 1

KindredID: 1

Case: M, 68Y0M, Ethnicity unknown

DiseaseAssertion: VHL

FamilyInfo: None.

CasePresentingHPOs: HP:0002666; HP:0009711; HP:0000107 (pheochromocytoma, retinal capillary hemangioma, renal cyst)

CaseHPOFreeText: Patient was found observed to have retinal angioma (retinal capillary hemangioma) and a right kidney cortex cyst (30mm). Patient's pheochromocytoma was found incidentally and he remained asymptomatic with steady weight.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: RET, SDHB, SDHC and SDHD

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.P25L (c.74C>T)

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 93330 https://www.ncbi.nlm.nih.gov/clinvar/variation/93330/

CAID: N/A

gnomAD: 0.002988 https://gnomad.broadinstitute.org/variant/3-10183605-C-T

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: P25L (c.74C>T)

MultipleGeneVariants: N/A

PatientID: None

KindredID: VHL23

Case: M, 13Y0M, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: N/A

CohortInfo: A total of 190 patients recruited by the COMETE network over 15 years were included in the study.

CasePresentingHPOs: HP:0002666 (Pheochromocytoma)

CaseHPOFreeText: The patient had one malignant pheochromocytoma.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: RET/SDHB/SDHC/SDHD

PreviouslyPublished: N/A

SupplementalData: Table 1 of Supplementary

Variant: p.L178P (c.533T>C)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 428795, https://www.ncbi.nlm.nih.gov/clinvar/variation/428795/

CAID: N/A

gnomAD: N/A

VariantEvidence: The patient had LOH found in the BAC array CGH data.

MutationType: missense_variant;transition

CivicName: L178P (c.533T>C)

MultipleGeneVariants: N/A

PatientID: 6

KindredID: 6

Case: F, 29Y0M, Korean

DiseaseAssertion: VHL

FamilyInfo: N/A

CohortInfo: 55 patients treated at Asan Medical Center in Korea treated between January 1995 and February 2013 clinically diagnosed with VHL disease and presenting with pancreatic lesions.

CasePresentingHPOs: HP:0001737, HP:0030405 (pancreatic cysts, pancreatic endocrine tumor)

CaseHPOFreeText: The patient presented with serous cystadenoma and pancreatic endocrine tumour at age 26. She was followed up 35.8 months later when her disease was reported to have progressed.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.P86S (c.256C>T)

LegacyVariant:N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 178692 https://www.ncbi.nlm.nih.gov/clinvar/variation/178692/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: P86S (c.256C>T)

MultipleGeneVariants: N/A

Germline mutational data on VHL was gathered from various countries to assess variation in germline mutations that produce disease within different populations. Families were grouped according to three possible outcomes of disease: renal cell carcinoma without pheochromocytoma, renal cell carcinoma with pheochromocytoma, or pheochromocytoma alone. SSCP and denaturing gradient gel electrophoresis identified mutations in 300/469 (63%) of families affected with VHL. This germline familial VHL mutation (Q96P (c.287A>C)) was taken from the Cambridge, Department of Pathology database, with an unknown number of members belonging to Family ID 98CA. It was reported in the paper as c.500A>C due to a difference in transcript reference. As reported in Table 3, this mutation is found in VHL families without pheochromocytoma, and with renal cell carcinoma.

GroupID/ KindredID: 3786NCI

DiseaseAssertion: VHL

GroupSize: N/A

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: N/A

GroupAgeRange: N/A

GroupInfo: This germline familial VHL mutation was taken from the National Cancer Institute database, with an unknown number of members belonging to Family ID 3786NCI. Table 4 lists all ID and mutations associated with individuals with pheochromocytoma.

GroupPresentingHPOs: HP:0002666 (pheochromocytoma)

GroupHPOFreeText: Described as a VHL family with pheochromocytoma. Other phenotypes are likely, including renal cell carcinoma, however not detailed here.

GroupNotHPOs: N/A

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: 7728151

SupplementalData: N/A

Variant: p.L178P (c.533T>C)

LegacyVariant: p.L178P (c.746T>C)

CaseProblemVariantFreeText: N/A

ClinVarID: 428795 https://www.ncbi.nlm.nih.gov/clinvar/variation/428795/

CAID: N/A

gnomAD: N/A

VariantEvidence: This paper declares this variant is predicted to compromise the Elongin-binding site by location between codons 157 and 189.

MutationType: missense_variant; transition

CivicName: L178P (c.533T>C)

MultipleGeneVariants: N/A

PatientID: VHL_3 (tumor ID)

KindredID: 3

Case: M, 37Y0M, Ethnicity Unknown

DiseaseAssertion: Adrenal pheochromocytoma

FamilyInfo: N/A

CasePresentingHPOs: HP:0006748 (Adrenal pheochromocytoma)

CaseHPOFreeText: The patient had a benign adrenal pheochromocytoma at 37Y.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.R161Q (c.482G>A)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 182983, https://www.ncbi.nlm.nih.gov/clinvar/variation/182983/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: R161Q (c.482G>A)

MultipleGeneVariants: N/A

PatientID: (mother)

KindredID: 2

Case: F, Age unknown, Chinese

DiseaseAssertion: unknown

FamilyInfo: There is a history of non-syndromic familial pheochromocytoma in this patient’s family history as well as a confirmed presence of this same germline mutation in their daughter

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: No clinical manifestations of hereditary syndromes, including MEN2A, MEN2B, VHL, and NF1 were found

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.R161Q (c.482G>A)

LegacyVariant: p.R161Q (c.695G>A)

CaseProblemVariantFreeText: N/A

ClinVarID: 182983 https://www.ncbi.nlm.nih.gov/clinvar/variation/182983/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: R161Q (c.482G>A)

MultipleGeneVariants: N/A

Germline mutations in 45 unrelated Japanese VHL patients were determined from blood samples using PCR-SSCP or Southern blot analyses. The authors used the 284 codon ORF previously described by Latif et al., 1993 and this notation was converted to NP_000542. PCR-SSCP or Southern blot analyses of the DNA from family members showed that mutations were segregated with disease phenotype in VHL families, although this data was not shown. Data on the presence of retinal angioma, CNS hemangioblastoma (Hb) renal cell carcinoma (RCC), and pheochromocytoma was available. Case 9 had p.Asn78Ser (c.233A>G) mutation. Three members were affected, and all had retinal capillary hemangioma and CNS hemangioblastoma. Other demographics of the members were not described.

GroupID: 39

Case: Sex Unknown, Age Unknown, Japanese

DiseaseAssertion: VHL

FamilyInfo: N/A

CasePresentingHPOs: HP:0009711(retinal capillary hemangioma)

CaseHPOFreeText: N/A

CaseNotHPOs: HP:0010797, HP:0002666, HP:0005584 (hemangioblastoma, pheochromocytoma, renal cell carcinoma)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.P86L(c.257C>T)

LegacyVariant: p.P157L (c.470C>T)

CaseProblemVariantFreeText: N/A

ClinVarID: 182977 https://www.ncbi.nlm.nih.gov/clinvar/variation/182977/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: P86L(c.257C>T)

MultipleGeneVariants: N/A

PatientID: V-1

KindredID: 1

Case: M, 46Y0M, Ethnicity Unknown

DiseaseAssertion: Assumed VHL

FamilyInfo: The patient’s grandmother and two uncles had died with cerebellar hemangioblastoma, although genetic testing was not performed. The patient’s father presented with cerebellar hemangioblastoma, retinal hemangioblastoma, clear cell renal cell carcinoma, and serous cystadenoma at 68Y, adrenal pheochromocytoma at 73Y, and clear cell renal cell carcinoma metastasis in the thyroid at 74Y; he was found to carry the same mutation the patient carried. One of the patient’s sons, a 10Y male, was also found to carry the same mutation as the patient but was asymptomatic. Genealogical inquiry also revealed that the patient was distantly related to a known VHL family; one member, a 47Y male, was previously operated on for CNS hemangioblastoma, RCC and symptomatic pheochromocytoma and was found to carry the same mutation as the proband. Another female member had previously presented with retinal hemangioblastoma before becoming deceased at 37Y. The paper also asserted that the patient’s grandmother and two distant relatives carried the mutation, although genotyping was not performed and phenotypic information was not provided.

CasePresentingHPOs: HP:0009726; HP:0000107; HP:0001737 (Renal tumour, renal cyst, pancreatic cyst)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.R82P(c.245G>C)

LegacyVariant: N/A

ClinVarID: 193118, http://www.ncbi.nlm.nih.gov/clinvar/variation/193118

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: R82P(c.245G>C)

MultipleGeneVariants: N/A

PatientID: None

KindredID: 8

Case: M, 8Y0M, Chinese

DiseaseAssertion: Asymptomatic

FamilyInfo: His father had the same VHL mutation and presented with hemangioblastoma, clear cell renal cell carcinoma, and abnormality of the pancreas.

CohortInfo: 16 Chinese patients clinically diagnosed with VHL disease.

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: HP:0009711, HP:0002666, HP:0030393, HP:0010797, HP:0006770, HP:0001732 (retinal capillary hemangioma, pheochromocytoma, endolymphatic sac tumor, hemangioblastoma, clear cell renal cell carcinoma, abnormality of the pancreas)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.W88* (c.263G>A)

LegacyVariant:N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 182978 https://www.ncbi.nlm.nih.gov/clinvar/variation/182978/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: stop_gained

CivicName:W88*(c.263G>A)

MultipleGeneVariants: N/A

Between 1985 and 2017, the clinical materials of patients with VHL disease were collected from 3 different families. Peripheral blood was obtained from each patient for genetic analysis. The VHL gene was amplified by PCR and mutations were confirmed by bi-directional sequencing. Of 22 patients from 3 VHL pedigrees, 10 exhibited VHL gene mutations (3 genotypes) at the germline level. The genotypes of each of the three families were p.R161Q (c.482G>A), p.N78S (c.233A>G), and p.R167Q (c.500G>A), respectively. Family 2: Male proband was admitted at 24Y to the Second Affiliated Hospital due to paroxysmal headache, dizziness and palpitation with hyperhidrosis. MRI results revealed a mass at the right adrenal gland, multiple renal tumors and multiple cysts in the pancreas. Resection of the right adrenal tumor and the upper pole of the right kidney were performed. 3 years later, the patient underwent bilateral epididymal nodule excision and postoperative pathology confirmed patient suffered from papillary cystadenoma of the bilateral epididymal head. The proband's brother (at age 27Y) presented with multiple masses in both kidneys, multiple cysts in both kidneys, and pancreas and epididymal nodules. The patient underwent laparoscopic right radical nephrectomy. The postoperative pathology results confirmed the patient suffered from multiple RCC in the right kidney. The brother's daughter (5Y) was noted to be a germline carrier without any symptoms.

PatientID: I.2

KindredID: F8

Case: M, Age Unknown, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: 6/10 genetically tested family members across two generations were found to harbor the c.340+648T>C and c.340+617C>G germline mutations of the VHL gene. Patient I.2 presented with retinal capillary hemangioma, pheochromocytoma (pheo) and renal cell carcinoma. Patient I.3 presented with CNS hemangioblastoma and pheo. Patient II.1 presented with pheo. Patients II.2, II.6 and II.7 presented with retinal capillary hemangioma.

CasePresentingHPOs: HP:0005584; HP:0009711; HP:0002666 (Renal cell carcinoma, Retinal capillary hemangioma, Pheochromocytoma)

CaseHPOFreeText: Presented with renal cell carcinoma, retinal capillary hemangioma and pheochromocytoma. Tumors detected at ages 15, 46 and 52.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: c.340+617C>G

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 827582, https://www.ncbi.nlm.nih.gov/clinvar/variation/827582/

CAID: N/A

gnomAD: N/A

VariantEvidence: These variants segregated in 6 patients of this family who developed VHL disease and were absent in 4 healthy tested descendants, indicating their presence on a single disease-associated allele. Sequencing of tumor DNA did not display loss of heterozygosity, suggesting that a WT VHL deletion (as observed in classic VHL disease) may not be a prerequisite in cells of patients with this specific VHL genotype.

MutationType: missense_variant;transversion; splice_site_variant

CivicName: c.340+617C>G and c.340+648T>C

MultipleGeneVariants: Germline, VHL, c.340+648T>C

PatientID: None

KindredID: 77

Case: Age, sex ethnicity unknown

DiseaseAssertion: unknown; paper focused only on pheochromocytoma

FamilyInfo: No specific family info was present; although this was recorded as a family germline mutation belonging to Family ID 77

CasePresentingHPOs: Unknown

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.V170D (c.509T>A)

CaseProblemVariantFreeText: N/A

LegacyVariant: p.V170D (c.722T>A)

ClinVarID: 625256 https://www.ncbi.nlm.nih.gov/clinvar/variation/625256/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transversion

CivicName: V170D (c.509T>A)

MultipleGeneVariants: N/A

PatientID: 160

KindredID: 160

Case: Sex Unknown, 14Y0M, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: N/A

CasePresentingHPOs: HP:0009711; HP:0002666; HP:0000107; HP:0001732 (Retinal capillary hemangioma, Pheochromocytoma, Renal cyst, Abnormality of the pancreas)

CaseHPOFreeText: Retinal hemangioblastoma, pheochromocytoma, renal cystic lesion and pancreatic cyst or tumor.

CaseNotHPOs: HP:0006770; HP:0010797 (Clear cell renal cell carcinoma, Hemangioblastoma)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: Table S1, S2 and S3

Variant: p.L178P (c.533T>C)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 428795, https://www.ncbi.nlm.nih.gov/clinvar/variation/428795/

CAID: N/A

gnomAD: N/A

VariantEvidence: Variant noted as c.533C>T/p.L178P which was assumed to be c.533T>C.

MutationType: missense_variant;transition

CivicName: L178P (c.533T>C)

MultipleGeneVariants: N/A

PatientID: 105

KindredID: 105

Case: Sex Unknown, 33Y0M, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: Family history noted but no details provided.

CasePresentingHPOs: HP:0000107; HP:0009711; HP:0010797; HP:0001732 (Renal cyst, Retinal capillary hemangioma, Hemangioblastoma, Abnormality of the pancreas)

CaseHPOFreeText: CNS hemangioblastoma, pancreatic cyst or tumor, renal cystic lesion and retinal hemangioblastoma.

CaseNotHPOs: HP:0006770; HP:0002666 (Clear cell renal cell carcinoma, Pheochromocytoma)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: Table S1, S2 and S3

Variant: p.P86A (c.256C>G)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 93327, https://www.ncbi.nlm.nih.gov/clinvar/variation/93327/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: P86A (c.256C>G)

MultipleGeneVariants: N/A

PatientID: 1

KindredID: 1

Case: Sex Unknown, 38Y0M, Brazilian (Latino/Admixed American)

DiseaseAssertion: VHL

FamilyInfo: Also belonging to family 1, patients 2 and 3 had VHL diagnoses and phenotypes. Their relation is not clear.

CasePresentingHPOs: HP:0002668, HP:0002666; HP:0030405 (Paraganglioma, pheochromocytoma, pancreatic endocrine tumor)

CaseHPOFreeText: The patient developed PPGL at 38Y of age, and a PNET at 38Y.

CaseNotHPOs: HP:0010797; HP:0005584; HP:0009711; HP:0001737; HP:0000107 (hemangioblastoma, renal cell carcinoma, retinal capillary hemangioma, pancreatic cyst, renal cyst)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.G114S (c.340G>A)

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 583094 https://www.ncbi.nlm.nih.gov/clinvar/variation/583094/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: G114S (c.340G>A)

MultipleGeneVariants: N/A

In a study of 114 unrelated VHL families, 85 germline mutations were found. VHL mutations were detected in affected family members, but not in unaffected family members or 96 normal individuals. This missense mutation was found in 4 VHL type 1 family members (family ID 3315), using PCR and SSCP sequencing. The mutation of c.332G>A was referred to in the paper by c.545G>A due to a difference in transcript sequence. 1 of 4 individuals were identified with retinal hemangioblastomas, 2 with CNS hemangioblastomas, and 2 with renal cell carcinoma. This was possibly previously published in PMID 9829911

GroupID: 4480

DiseaseAssertion: assumed VHL

GroupSize: 2

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: N/A

GroupAgeRange: N/A

GroupInfo: Familial VHL stated; 2 family members recorded with this mutation.

GroupPresentingHPOs: HP:0009711; HP:0010797 (retinal capillary hemangioma, hemangioblastoma)

GroupHPOFreeText: both (2) members had CNS hemangioblastoma, and 1 member had retinal angioma (hemangioma)

GroupNotHPOs: HP:0002666; HP:0005584 (pheochromocytoma, renal cell carcinoma)

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.V166D (c.497T>A)

CaseProblemVariantFreeText: N/A

LegacyVariant: p.L237D (c.710T>A)

ClinVarID: 625254 https://www.ncbi.nlm.nih.gov/clinvar/variation/625254/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transversion

CivicName: V166D (c.497T>A)

MultipleGeneVariants: N/A

PatientID: III:11

KindredID: 1

Case: F, 75, Ethnicity Unknown

DiseaseAssertion: Asymptomatic

FamilyInfo: The patient's father (II:3) had a brain tumour at age 53 and died at age 78. The patient's paternal aunt (II:1) died of stomach cancer at age 80. The patient's paternal grandfather died at age 50 due to a brain tumour. The patient had seven siblings, five of whom underwent genetic testing. Two were found to carry the mutation but both were asymptomatic (patient III:2 and III:3). The patient's sister (III:2) had three children all of whom carried the P25L mutation and were asymptomatic (IV:4 and IV:6) except patient IV:2 who presented with a retinal hemangioma and renal cyst. Her niece, (IV:2) had three children and one was found to carry the mutation. The patient's brother (III:3) had six children one of whom died due to clear cell renal carcinoma at age 48 but did not carry the P25L mutation (IV:7). The patient had three unaffected children who did not carry the mutation. Of the 13 family members tested, V:2, IV:4, IV:6, III:3, and III:11 were all found to carry the P25L mutation in the VHL gene. Refer to Figure 1 for pedigree.

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: Ongoing clinical follow up of the individuals with P25L over a period of 5 years has continued to show no evidence of additional clinical involvement of VHL disease.

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.P25L (c.74C>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 93330 https://www.ncbi.nlm.nih.gov/clinvar/variation/93330/

CAID: N/A

gnomAD: 0.002988 https://gnomad.broadinstitute.org/variant/3-10183605-C-T

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName:P25L (c.74C>T)

MultipleGeneVariants: N/A

Of 246 patients affected with von Hippel-Lindau disease, 64 patients (26%) from 38 families had pheochromocytoma, including 33 newly diagnosed during screening studies and 31 treated before screening at NIH. Germline mutations in the VHL gene were determined from sequencing peripheral blood using PCR, SSCP (single-strand conformation polymorphism), and Southern Blotting. Family 4578 was found with c.233A>G mutation in the VHL gene (legacy notation c.446A>G converted to NM_000551.3). It should be noted that the paper describes the amino acid change to be Asp to Ser but, there is no Asp at position 233. This is assumed to be a mistake, with the correct amino acid change being Asn to Ser. 4/8 had pheochromocytoma, 7/8 had renal cell carcinoma, 5/8 had CNS hemangioblastoma, 3/8 had retinal angiomas and 2/8 had cysts.

KindredID: 21

GroupID: 55

GroupSize: Unknown

GroupNumberMales: Unknown

GroupNumberFemales: Unknown

GroupEthnicity: Unknown

GroupAgeRange: Unknown

DiseaseAssertion: VHL

GroupInfo: Kindred no.21 describes a family where at least one member (unspecified how many) had this mutation in the VHL gene. Family history indicates that pheochromocytoma is not present in this kindred.

GroupPresentingHPOs: N/A

GroupHPOFreeText: No phenotypic information is listed for this kindred.

GroupNotHPOs: HP:0002666 (Pheochromocytoma)

GroupNotHPOFreeText: Pheochromocytoma was not observed in any members of the affected patient(s)' family (VHL type 1).

GroupPreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q195* (c.583C>T)

LegacyVariant: c.796C>T (p.Q266*)

CaseProblemVariantFreeText: N/A

ClinVarID: 428794, https://www.ncbi.nlm.nih.gov/clinvar/variation/428794/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: stop_gained

CivicName: Q195* (c.583C>T)

MultipleGeneVariants: N/A

atientID: None

KindredID: 15

Case: Sex Unknown, 71Y0M, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: N/A

CohortInfo: All VHL mutation carriers of 18 years or older who underwent surveillance according to Dutch VHL guidelines between 1972 and 2012 in the VHL expertise centers University Medical Center Groningen (UMCG) and University Medical Center Utrecht (UMCU) were included. Patients with VHL-disease subtype 2C (pheochromocytoma only) were excluded.

CasePresentingHPOs: HP:0009711; HP:0006880; HP:0009713; HP:0005584; HP:0030405; HP:0000107; HP:0001737; HP:0002666 (Retinal capillary hemangioma, Cerebellar hemangioblastoma, Spinal hemangioblastoma, Renal cell carcinoma, Pancreatic endocrine tumor, Renal cyst, Pancreatic cysts, Pheochromocytoma)

CaseHPOFreeText: VHL Type 2a/b.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: 24132471

SupplementalData: Table 1

Variant: p.V170D (c.509T>A)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 625256, https://www.ncbi.nlm.nih.gov/clinvar/variation/625256/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: V170D (c.509T>A)

MultipleGeneVariants: N/A

Data was collected from 82 VHL mutation carriers in the Dutch VHL surveillance program. 15 patients were found with this missense variant in the VHL gene. The ages of the patients were represented as a range, 16-71Y (mean 45). The phenotypes were presented together: retinal hemangioblastoma, cerebellar hemangioblastoma, spinal cord hemangioblastoma, renal cell carcinoma, pancreatic neuroendocrine tumor, pheochromocytoma, renal cysts, and pancreatic cysts. Family history was not described. This cohort was published later in PMID 31087189.

PatientID: None

KindredID: 39

Case: Sex Unknown, Age Unknown, Japanese

DiseaseAssertion: VHL

FamilyInfo: N/A

CasePresentingHPOs: HP:0009711 (Retinal capillary hemangioma)

CaseHPOFreeText: Retinal angioma.

CaseNotHPOs: HP:0005584; HP:0001732; HP:0010797 (Renal cell carcinoma, Abnormality of the pancreas, Hemangioblastoma)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: 8634692

SupplementalData: N/A

Variant: p.P86L (c.257C>T)

LegacyVariant: c.470C>T

CaseProblemVariantFreeText: N/A

ClinVarID: 182977, https://www.ncbi.nlm.nih.gov/clinvar/variation/182977/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: P86L (c.257C>T)

MultipleGeneVariants: N/A

PatientID: 2b

KindredID: 2

Case: Sex Unknown, Age Unknown, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: An unspecified relative (proband - 2a) had the same mutation with renal cell carcinoma, hemangioblastoma, retinal capillary hemangioma, pancreatic cysts and pancreatic endocrine tumors.

CasePresentingHPOs: HP:0005584; HP:0010797; HP:0009711; HP:0002668; HP:0030405 (renal cell carcinoma; hemangioblastoma; retinal capillary hemangioma; pancreatic cyst; pancreatic endocrine tumor)

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: MEN1/ RET

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.N78S (c.233A>G)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 93326 https://www.ncbi.nlm.nih.gov/clinvar/variation/93326

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transition

CivicName: N78S (c.233A>G)

MultipleGeneVariants: N/A

PatientID: 17

KindredID: 17

Case: 20Y0M, sex unknown, ethnicity unknown

DiseaseAssertion: VHL

FamilyInfo: N/A

CasePresentingHPOs: HP:0010797; HP:0009711 (hemangioblastoma; retinal capillary hemangioma)

CaseHPOFreeText: See Table 1&2 for retinal capillary hemangioma information

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.S65L (c.194C>T)

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 182975 https://www.ncbi.nlm.nih.gov/clinvar/variation/182975/

CAID: N/A

gnomAD: https://gnomad.broadinstitute.org/variant/3-10183725-C-T

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: S65L (c.194C>T)

MultipleGeneVariants: N/A

A cohort of 314 patients with pheochromocytoma and functional paraganglioma had blood samples collected and all five major pheo-pgl susceptibility genes (RET, VHL, SDHB, SDHD, and SDHC) were screened for mutations. 25 patients had germline VHL mutations, 16 of which had a family history and 9 patients had an apparently sporadic presentation, 11 were male and 14 were female, the median age of diagnosis is 23.9 and range of diagnosis was 4-49. Out of the 25 patients 23 had adrenal tumours, 4 had para-adrenal tumours, and 9 had other VHL lesions (renal tumours and hemangioblastomas). 1 patient with postive family history and/or a syndromic presentation and 1 patient with an apparently sporadic presentation were found with pheochromocytoma or functional paraganglioma and a germline missense VHL mutation (c.533T>C). Other phenotypes unique to the patient are unknown. ACMG: PP4

Patients with either sporadic or familial pheochromocytoma or paraganglioma diagnosed at or referred to the Cliniques Universitaires Saint Luc (Universite´ catholique de Louvain) from May 2003 to May 2006 had DNA from peripheral blood screened for the coding parts of SDH, VHL and RET genes, performed by SSCP. A VHL germline mutation (D126N) was found in a Belgian patient with sporadic right jugulotympanic paraganglioma, diagnosed at 53, without any other VHL phenotypes. This patient was previously published in 12393546.

PatientID: 5730

KindredID: 269

Case: Sex Unknown, Age Unknown, French

DiseaseAssertion: VHL

FamilyInfo: N/A

CohortInfo: Families were recruited from the French VHL Registry. Enrolment in the study required identification of the germline VHL mutation (currently 85% of the families included in the French VHL Registry) and available data regarding renal phenotype. A total of 126 families fulfilled these criteria.

CasePresentingHPOs: HP:0005584 (Renal cell carcinoma)

CaseHPOFreeText: Severe renal disease (any solid lesion before 25 years of age, five or more solid lesions within one or two kidneys, or metastasis of renal cell carcinoma). Individual RCC phenotype is noted as positive.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: Paper states that this family is previously reported in PMID 12202531 and/or 9829912, where 1 and 1 individuals respectively with this mutation are reported. It is unclear if one or both of these previously reported groups are the same as the current family. These previously published individuals could alternatively correspond to family 1005.

SupplementalData: Phenotype and genotype information can be found in Supplementary Table S1.

Variant: p.L188P (c.563T>C)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 625266, https://www.ncbi.nlm.nih.gov/clinvar/variation/625266/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition

CivicName: L188P (c.563T>C)

MultipleGeneVariants: N/A

Case#: 32-year old woman, onset in early twenties

DiseaseAssertion: STGD1

FamilyInfo: n/a

CasePresentingHPOs: HP:0011462, HP:0011507, HP:0000505, HP:0007722, HP:0030500, HP:0030329, HP:0030610, HP:0000575, HP:0030602

CaseHPOFreeText: Patient’s best-corrected visual acuity was OD: 20/200 and OS: 20/40. Refractive error was OD: −5.25/−0.75 × 4° and OS: −5.75/−0.50 × 133°. Flecks in macular area extended anterior to the vascular arcades and the optic disc in both eyes. Atrophic lesion in the macula with flecks observed across the posterior pole. IS/OS junction loss central macular area bilaterally. Absolute scotoma in left eye (ie total deviation −20 dB). Defect in the RPE/Bruch membrane complex was observed on SD-OCT in both eyes in the central macula. The defects in the RPE-Bruch membrane complex measured OD: 332 um and OS: 266 um in maximum horizontal diameter. Herniation of the retina through these defects into the sub-RPE/choroidal space. Abnormal thickening of the RPE in the parafoveal region. Normal amplitudes and implicit times in both rod and cone photoreceptor systems were detected by ERG.

CaseNotHPOs: HP:0000510, HP:0007984

CaseNotHPOFreeText: Normal amplitudes and implicit times in both rod and cone photoreceptor systems were detected by ERG. There was no evidence of sub-RPE choroidal neovascularization (CNV), pigment epithelial defects (PED) or subretinal fluid.

Genotyping Method: ABCR 600 micro-array chip

PreviouslyPublished: n/a

Variant: NM_000350.3(ABCA4):c.5714+5G>A

ClinVar: 99403

SupplementalData: n/a

Case#:48-year old man, onset at 13-years old

DiseaseAssertion: STGD1

FamilyInfo: n/a

CasePresentingHPOs: HP:0003621, HP:0025147, HP:0011507, HP:0030329, HP:0030610, HP:0007722, HP:0007703, HP:0007663

CaseHPOFreeText: BCVA was 20/200 bilaterally and refractive error was OD: −1.50/+0.50 × 149° and OS: −1.50/+0.25 × 161°. Hyperautofluorescent transitional zone in each eye more pronounced in right eye. The left eye showed a complete defect of the RPE-Bruch membrane complex with herniation of the outer retina. Maximum horizontal diameter of this RPE-Bruch membrane complex defect was 266um.

CaseNotHPOs: HP:0000510, HP:0000548, HP:0007984

CaseNotHPOFreeText: No defect observed in the RPE and Bruch membrane in right eye. Patient had normal cone and rod responses on ERG

Genotyping Method: ABCR 600 micro-array chip

PreviouslyPublished: n/a

Variant: NM_000350.3(ABCA4):c.4216C>T (p.His1406Tyr), NM_000350.3(ABCA4):c.5882G>A (p.Gly1961Glu)

ClinVar: 99259, 7888

SupplementalData: n/a

Case#: Male, mid-40s

DiseaseAssertion: STGD1

FamilyInfo: Retinal disease reported in sibling and material grandfather. Mother exhibited decreased visual acuity, BEM in right eye, and tapetal reflex in both eyes.

CasePresentingHPOs: HP:0000622, HP:0000613, HP:0000662, HP:0011504, HP:0007663, HP:0011463

CaseHPOFreeText: n/a

CaseNotHPOs: HP:0007843, HP:0011507

CaseNotHPOFreeText: Autofluorescence(qAF): 381.5. The Case's qAF was noted to be in the range observed in healthy eyes, and also lower than many other STGD1 patients with the same age. There were no flecks, intraretinal pigment migration, retinal vessel attenuation, or optic nerve pallor (Figure 1).

Genotyping Method: Sanger Sequencing

PreviouslyPublished: n/a

Variant: NM_000350.3(ABCA4):c.1411G>A (p.Glu471Lys), NM_001034853.2(RPGR):c.3070G>T (p.Glu1024Ter)

ClinVar: 99052, 1275798

SupplementalData: n/a

Case#: Patient 66yo, M, Japan, Symptoms in teens

DiseaseAssertion: Stargardt (STGD) Heterozygous, Autosomal recessive

FamilyInfo: No family with similar symptoms

CasePresentingHPOs: HP:0008002, HP:0007722, HP:0000610, HP:0000602

CaseHPOFreeText: Ring shaped paracentral scotoma

CaseNotHPOs: HP: 0030329, HP:0000608, HP:0000493

CaseNotHPOFreeText: Well preserved foveal function, well preserved retinal, and normal thickness RPE

Genotyping Method: N/A

PreviouslyPublished: 4 other polymorphisms

Variant: c.839T>C p.Met280Thr Heterozygous

ClinVar: 1349490

SupplementalData: see tables 1 for gene variant and found polymorphisms

Case#: 43-year old man, German descent, onset within first decade of life

DiseaseAssertion: STGD1

FamilyInfo: Family pedigree shown in Figure 1.

CasePresentingHPOs: HP:0011463, HP:0000533, HP:0000580, HP:0030500, HP:0011507, HP:0000548, HP:0000510, HP:0007703, HP:0007663, HP:0000512, HP:0000610

CaseHPOFreeText: Retinal vessels were visibly attenuated.

CaseNotHPOs: n/a

CaseNotHPOFreeText: Peripapillary region around the optic nerve had no disease related changes.

Genotyping Method: Illumina MiSeq platform, Array-CGH analysis

PreviouslyPublished: n/a

Variant: NM_000350.3(ABCA4):c.161G>A (p.Cys54Tyr), NM_000350.3(ABCA4):c.4539+2028C>T

ClinVar: 99065, 236116

SupplementalData: n/a

Case#: Patient 66yo, M, Japan, Symptoms in teens

DiseaseAssertion: Stargardt (STGD) Heterozygous, Autosomal recessive

FamilyInfo: No family with similar symptoms

CasePresentingHPOs: HP:0008002, HP:0007722, HP:0000610, HP:0000602

CaseHPOFreeText: Ring shaped paracentral scotoma

CaseNotHPOs: HP: 0030329, HP:0000608, HP:0000493

CaseNotHPOFreeText: Well preserved foveal function, well preserved retinal, and normal thickness RPE

Genotyping Method: N/A

PreviouslyPublished: 4 other polymorphisms

Variant: c.839T>C p.Met280Thr Heterozygous

ClinVar: 1349490

SupplementalData: see tables 1 for gene variant and found polymorphisms

Case#: Patient female, 48y, ethnicity not reported

DiseaseAssertion: Stargardt disease (STGD1) with unusual phenotype resembling pattern dystrophy

FamilyInfo: autosomal recessive inheritance; segregation analysis confirms each parent carries one variant (heterozygous). Pedigree shown in Figure 3. Proband is compound heterozygous for ABCA4 variants.

CasePresentingHPOs: HP:0007663, HP:0007754, HP:0030636, HP:0000548

CaseHPOFreeText: mild visual impairment (BCVA 20/25 and 20/20), perifoveal yellow fleck-like lesions, hyperautofluorescent lesions with lipofuscin accumulation, foveal sparing, subretinal material accumulation, phenotype resembling pattern dystrophy, bilateral macular involvement, decreased p50 values on pattern ERG

CaseNotHPOs: HP:0000510 (normal ERG responses except pattern ERG component)

CaseNotHPOFreeText: normal full-field ERG (scotopic and photopic responses), normal electrooculography, preserved outer retina structure, minimal photoreceptor disruption at fovea

Genotyping Method: targeted next-generation sequencing (Illumina NextSeq500) with SeqCap EZ enrichment panel; Sanger sequencing used for confirmation and segregation analysis

PreviouslyPublished: n/a

Variant: ABCA4 NM_000350.2: c.428C>T (p.Pro143Leu); c.3113C>T (p.Ala1038Val)

ClinVar: 99273; 7894

CAID: n/a

SupplementalData: clinical imaging and genetic/segregation data in supplemental data (Figures 1–3, Table 1)

Case#: 25-year old female, juvenile onset

DiseaseAssertion: STGD1

FamilyInfo: Figure 1 shows family pedigree. Table 1 shows clinical features of a Chinese pedigree. Cosegregation analysis was done and shown in Figure 1A, C.

CasePresentingHPOs: HP:0007663, HP:0007722, HP:0007401, HP:0030329, HP:0030610, HP:0003621, HP:0011507, HP:0007984

CaseHPOFreeText: The uncorrected visual acuity of each eye was 20/400, which has progressively decreased for 13 years.

CaseNotHPOs: n/a

CaseNotHPOFreeText: The retinal vessels were normal.

Genotyping Method: Whole Exome Sequencing, Sanger Sequencing

PreviouslyPublished: n/a

Variant: NM_000350.3(ABCA4):c.3523-2A>G, NM_000350.3(ABCA4):c.5646G>A (p.Met1882Ile)

ClinVar: 866764, 377407

SupplementalData: n/a

Case#: Patient 37 yo, F, Eastern Asian, onset at 8yo (early onset), Heterozygous, AR inheritance patterns

DiseaseAssertion:Retinitis Pigmentosa (RP)

FamilyInfo: Two brothers with RP and father with poor vision at 30 yo but no formal diagnosis

CasePresentingHPOs: HP:0003581, HP:0007737, HP:0000510, HP:000133

CaseHPOFreeText: N/A

CaseNotHPOs: HP: 0000007, HP:0007663, HP:0000505, HP:0000662

CaseNotHPOFreeText: N/A

Genotyping Method: N/A

PreviouslyPublished: Panel of genes; RP1L1, RP-GRIP1, ABCA4, and GRM6

Variant: c.5501T>C p.(Met1019Ille)

ClinVar: 1481089

SupplementalData: see tables 1 and 2 for genetic variant panel