title: Special feature: image of the month. Gastric Stromal tumor (leiomyoma vs. leiomyosarcoma).
authors.forename: D V
authors.initials: DV
authors.lastname: Feliciano
mesh_terms: D003937:Diagnosis, Differential; D016099:Endoscopy, Gastrointestinal; D005260:Female; D005743:Gastrectomy; D006396:Hematemesis / Q000209:etiology; D006801:Humans; D007889:Leiomyoma / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D007890:Leiomyosarcoma / Q000175:diagnosis; D008875:Middle Aged; D011859:Radiography; D013274:Stomach Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery