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Washington University Experience | NEOPLASMS (GLIAL) | Astrocytoma, pilocytic - Microscopic | 34A Astrocytoma, pilocytic (Case 34) H&E

Case 34 ---- 14 year old male, brainstem ---- He had a resection in 2001 and again for recurrent/residual tumor the next year. In 2007 MRI showed no recurrence. The patient was last seen by report in 2016 with no tumor found. ---- 34A,B Proliferative vessel aggregates as seen with H&E (34A) and the proliferative marker Ki67 (34B)

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