CNS tumor
Pineal tumors
Pineal gland tumors - general

Author: Nat Pernick, M.D. (see Authors page)

Revised: 5 September 2017, last major update January 2006

Copyright: (c) 2002-2017, PathologyOutlines.com, Inc.

PubMed Search: "Pineal gland tumors"

Cite this page: Pernick, N. Pineal gland tumors - general. PathologyOutlines.com website. http://pathologyoutlines.com/topic/cnstumorpinealglandtumorsgeneral.html. Accessed October 20th, 2017.
Definition / general
  • Up to 1% of adult tumors and 3 - 8% of childhood intracranial tumors
  • Most tumors are germinomas (resemble seminoma, radiation sensitive); also other germ cell tumors
  • Frozen sections are challenging
  • Nonpineal gland specific tumors include astrocytoma, meningioma, metastases, cysts
  • Tumors often compress aqueduct of sylvius, causing hydrocephalus and requiring ventriculoperitoneal shunting
Additional references