Article
"Pediatric-type" gastrointestinal stromal tumors in adults: distinctive histology predicts genotype and clinical behavior.
The American journal of surgical pathology - 1 Apr 2011
Rege Tanya A, Wagner Andrew J, Corless Christopher L, Heinrich Michael C, Hornick Jason L
Abstract excerpt
Gastrointestinal stromal tumors (GISTs) rarely affect children, mainly girls. Pediatric GISTs typically arise in the stomach as multifocal tumors with a multinodular growth pattern, epithelioid morphology, lymph node metastases, an absence of KIT and PDGFRA gene mutations, and indolent behavior. Occasional GISTs in adults show similar features. Such tumors are not widely recognized. GISTs with a multinodular...
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