title: Gastrointestinal stromal tumor with dedifferentiation to undifferentiated pleomorphic sarcoma.
authors.affiliation: Department of Hospital Pathology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon.
authors.forename: Ji-Han
authors.initials: JH
authors.lastname: Jung
authors.forename: Soyoung
authors.initials: S
authors.lastname: Im
authors.forename: Hyun Joo
authors.initials: HJ
authors.lastname: Choi
authors.forename: Youn Soo
authors.initials: YS
authors.lastname: Lee
authors.forename: Eun Sun
authors.initials: ES
authors.lastname: Jung
mesh_terms: D002454:Cell Differentiation / Q000502:physiology*; D003937:Diagnosis, Differential; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D046152:Gastrointestinal Stromal Tumors / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D012509:Sarcoma / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D016896:Treatment Outcome