Tectal glioma

Case contributed by Frank Gaillard
Diagnosis almost certain

Presentation

Headache.

Patient Data

Age: Child
mri

The tectal plate of the midbrain is expanded and demonstrates high T2 signal, consistent with a tectal plate glioma. The aqueduct is obstructed and marked hydrocephalus is present. 

Case Discussion

Typical appearances of a tectal plate glioma complicated by longstanding severe hydrocephalus. 

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