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The Von Hippel–Lindau tumor suppressor also known as pVHL is a protein that, in humans, is encoded by the VHL gene. Mutations of the VHL gene are associated with Von Hippel–Lindau disease, which is characterized by hemangioblastomas of the brain, spinal cord and retina. It is also associated with kidney and pancreatic lesions.
Von Hippel–Lindau disease (VHL), also known as Von Hippel–Lindau syndrome, is a rare genetic disorder with multisystem involvement. [3] It is characterized by visceral cysts and benign tumors with potential for subsequent malignant transformation. It is a type of phakomatosis that results from a mutation in the Von Hippel–Lindau tumor ...
Because VHL disease can cause tumors in many different parts of the body, not everyone will have the same symptoms. Your symptoms will be dictated by the size of your tumors and where they’re ...
dizziness and a loss of balance. seizures. sudden inability to speak. hearing loss. weakness or numbness that gradually worsens on one side of the body. uncharacteristic moodiness and anger. Some ...
This is a very rare tumor, since only about 1 in 35,000 to 40,000 people have VHL, of whom about 10% have endolymphatic sac tumors. Patients usually present in the 4th to 5th decades without an gender predilection. The tumor involves the endolymphatic sac, a portion of the intraosseous inner ear of the posterior petrous bone. [1] [5]
A malignant neoplasm is cancerous. Unlike benign neoplasms, malignant neoplasms grow uncontrollably and can invade other organs. They can also travel through your body and produce new tumors ...
A change in size, shape, color, or elevation of a mole. The appearance of a new mole during adulthood, or new pain, itching, ulceration, or bleeding of an existing mole. Merkel cell carcinoma ...
A brain tumor is a collection, or mass, of abnormal cells in your brain. They can be cancerous (malignant) or noncancerous (benign). That said, both could be potentially life threatening. Your ...