ABSTRACT Objective: In this study, our aim was to search for new genotype-phenotype correlations in patients with Von Hippel-Lindau (VHL) disease. Subjects and methods: We retrospectively studied 53 consecutive patients with VHL disease and confirmed genetic diagnoses from 32 relatives. Results: Most VHL pathogenic or likely pathogenic variants were missense (18 out of 32; 56.25%). The median size of the large carcinoma (RCC) was 3.6 cm (interquartile range, 2.8 to 6.5 cm). Interestingly, the size of the large RCC in […]

The two index patients of the family analyzed in this study had undergone bilateral adrenalectomy for pheochromocytomas. This prompted genetic analyses of the probands and seven first-degree relatives. The two pheochromocytoma patients and two additional asymptomatic family members were found to harbor a mutation c496G>T in exon 3 of the VHL gene. The family was then lost to systematic follow-up. Three years after performing the initial genetic evaluation, the sister of the probands, who was known to carry the same […]