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Fig. 3 | Diagnostic Pathology

Fig. 3

From: Coexistence of gastrointestinal stromal tumor and inflammatory myofibroblastic tumor of the stomach presenting as a collision tumor: first case report and literature review

Fig. 3

Histologic findings of gastrointestinal stromal tumor (GIST) area. a At low-magnification view, gastrointestinal stromal tumor (GIST) and inflammatory myofibroblastic tumor (IMT) area are mapped (H&E stain, x2). b GIST and IMT components are present in a collision tumor (H&E stain, x40). c Spindle-shaped cells with perinuclear vacuoles are present (H&E stain, x200). d The cells of the GIST area are positive for CD117 (Immunohistochemical stain, x200)

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Diagnostic Pathology

ISSN: 1746-1596

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