Von Hippel-Lindau
Full Form of VHL
What is VHL?
Von Hippel-Lindau, commonly referred to as VHL, is a rare inherited genetic disorder that causes the growth of tumors and fluid-filled sacs known as cysts throughout the body. The condition arises due to mutations in the VHL gene located on chromosome 3, which normally acts as a tumor suppressor. Individuals with this syndrome are predisposed to developing hemangioblastomas in the brain and spine, renal cell carcinoma, pheochromocytomas, and cysts in the pancreas and other organs. In India, awareness of VHL remains limited owing to its rare occurrence, but leading tertiary hospitals and genetic counselling centres in cities like AIIMS Delhi, CMC Vellore, and Tata Memorial Hospital in Mumbai provide diagnosis, surveillance, and treatment. Genetic testing is recommended for at-risk family members. The disorder follows an autosomal dominant inheritance pattern. For medical aspirants in India, VHL frequently appears in NEET PG, USMLE-style questions, and genetics portions of competitive exams, making it a high-yield topic in molecular medicine.
VHL का फुल फॉर्म
वॉन हिप्पेल-लिंडाउ रोग
Example
The doctor explained that the patient's family history of retinal hemangioblastomas strongly suggested Von Hippel-Lindau disease requiring immediate genetic screening.