A 35-year-old female with gastric mass
Gastrointestinal stromal tumor (with mixed epithelioid and spindled morphology) Histopathology: Submucosal well-circumscribed highly cellular tumor with predominant fascicular arrangement of spindle cells Many areas exhibiting large polygonal cells with vesicular nuclei, abundant clear cytoplasm, and peripheral nuclear placement, give signet ring-like appearance. Signet ring-like cells merge with more typical spindled and epithelioid cells. Very occasional…
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