Journal ArticleDOI
Primary leiomyosarcoma of the greater omentum: CT findings.
TLDR
On CT the tumors were multilobulated, flat, and pancake-like, with enhancing solid and multicystic densities, useful in the preoperative diagnosis of omental leiomyosarcoma.Abstract:
Three cases of primary leiomyosarcoma arising from the greater omentum are described. On CT the tumors were multilobulated, flat, and pancake-like, with enhancing solid and multicystic densities. The masses in all cases were located in the most anterior part of peritoneal cavity. These CT findings are useful in the preoperative diagnosis of omental leiomyosarcoma.read more
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Journal ArticleDOI
Primary tumours of the greater omentum.
Hideaki Ishida,J Ishida +1 more
TL;DR: When US reveals an abdominal tumour of unknown origin, the possibility of an omental tumour, although rare, must be kept in mind and CT should be performed.
Journal ArticleDOI
Lipomatous tumors of the stomach: CT findings and differential diagnosis.
TL;DR: In this article, the computed tomography imaging features of a variety of gastric tumors containing fatty tissue are described, including teratoma, angiolipoma, liposarcoma, and teratomas.
Journal ArticleDOI
Extra-gastrointestinal stromal tumor of the omentum: a rare case report and review of the literature.
Dimitris Fagkrezos,Zisis Touloumis,Maria Giannila,Charalampos Penlidis,Kleio Papaparaskeva,Charikleia Triantopoulou +5 more
TL;DR: A rare case of EGIST of the lesser omentum is described and the clinical, macroscopic, immunohistological and radiological features of an EGIST arising in the lesser Omentum of a 63-year old man are reported.
Journal ArticleDOI
Gastrointestinal stromal tumor of the lesser omentum: report of a case.
TL;DR: Histologically, the tumor was composed of spindle–shaped cells with an interlacing bundle pattern, and immunohistochemical examination showed that it was positive for myeloid stem cell antigen (CD34), but negative for HHF35 and S-100 protein, consistent with a GIST lacking myogenic features and neural attributes.
Journal ArticleDOI
Gastric liposarcoma: CT appearance
TL;DR: It is concluded that, although rare, liposarcoma should be considered as a possible diagnosis when a large exophytic gastric mass is detected at CT.