Olivopontocerebellar atrophy

Definition:
Olivopontocerebellar atrophy is a neurodegenerative illness that causes certain brain areas (which may include the olivary nucleus, the pons, and the cerebellum) to shrink.

Alternative Names:
OPCA; Olivopontocerebellar degeneration

Causes, incidence, and risk factors:
This condition can be inherited but it most commonly affects people without a known family history (sporadic form). Sporadic cases tend to affect people in their 50s while familial cases usually start earlier. The cause of sporadic olivopontocerebellar atrophy is not known, but the disease is progressive.


Review Date: 7/28/2002
Reviewed By: Elaine T. Kiriakopoulos, M.D., MSc, Department of Neurology, Beth Israel Deaconess Medical Center, Harvard University, Boston, MA. Review provided by VeriMed Healthcare Network.

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