What is cerebellar hemangioblastoma?
Listen to pronunciation. (SAYR-eh-BEH-ler hee-MAN-jee-oh-blas-TOH-muh) A benign, slow-growing tumor in the cerebellum (part of the brain at the back of the head), made up of abnormal blood vessel growth.
What is Von Hippel Syndrome?
Listen to pronunciation. (von HIH-pul-LIN-dow SIN-drome) A rare, inherited disorder that causes tumors and cysts to grow in certain parts of the body, including the brain, spinal cord, eyes, inner ear, adrenal glands, pancreas, kidney, and reproductive tract.
What causes a hemangioblastoma?
Although the exact cause of hemangioblastoma is unknown, its presence in various clinical syndromes may suggest an underlying genetic abnormality. The genetic hallmark of hemangioblastomas is the loss of function of the VHL gene.
What is a hemangioblastoma tumor?
Hemangioblastomas are benign tumors that arise from the linings of blood vessels. Hemangioblastomas can form in the brain, spinal cord, and retina (back of the eye).
Can a hemangioblastoma grow back?
If the entire tumor is removed, your condition is cured. However, if part of the tumor remains, it can regrow and you may continue to experience symptoms. Resection surgery may not be an option if hemangioblastoma is associated with VHL disease.
Are hemangioblastomas rare?
Hemangioblastomas are rare, accounting for only three percent of all spinal tumors. Most occur as a single tumor, but some patients develop hemangioblastomas as part of a genetic cancer syndrome called von Hippel-Lindau (VHL) disease.
Is VHL a disability?
Malignant VHL that is resistant to treatment, is inoperable, or which recurs following initial treatment, can qualify you for disability benefits. Benign forms of the disease can as well, if they result in such severe limitations that they prevent you from working for a period of one year or are expected to do so.
Is VHL cancerous?
A rare, inherited disorder that causes tumors and cysts to grow in certain parts of the body, including the brain, spinal cord, eyes, inner ear, adrenal glands, pancreas, kidney, and reproductive tract. The tumors are usually benign (not cancer), but some may be malignant (cancer).
Is hemangioblastoma rare?
Can hemangioblastoma be cured?
This type of surgery is called a resection, meaning an operation that removes tissue from an organ. If the entire tumor is removed, your condition is cured. However, if part of the tumor remains, it can regrow and you may continue to experience symptoms.
What is the treatment for hemangioblastoma?
Symptomatic cerebellar or brainstem hemangioblastomas are typically treated by surgical removal through a sub-occipital or Retromastoid Craniotomy. The goal of hemangioblastoma surgery is to remove the enhancing tumor nodule completely which is able to be accomplished in 80-90% of patients.
Can a hemangioblastoma come back?