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Updated: Jun 21, 2025

Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice
Published on: July 12, 2018
Adult colocolic intussusception originating in a colonic GIST
Noa de la Fuente1, Cristina Varela Lamas2, Miguel Ángel Freiría Eiras3
1Cirugía General y del Aparato Digestivo, Hospital HM Rosaleda, ESPAÑA.
Abstract:
We report the case of an 86-year-old male who was admitted for intestinal subocclusion, in whom an abdominal computed tomography (CT) scan and colonoscopy revealed a colocolonic intussusception with an underlying and heterogeneous mass, failing to rule out a neoformative lesion. A left hemicolectomy procedure was carried out with regional lymphadenectomy (because of the potential neoplastic origin) through laparoscopy, and the patient had a favourable postoperative course. Pathology described 45cm of an intestinal segment, with intussusception and with a 12x7x6 cm ulcerated polypoid lesion. Lesion was revealed as high grade GIST, pathological state of pT4, N0 and free margins. The patient was treated with adjuvant Imatinib. The presentation of a colonic GIST as a colocolic intussusception causing intestinal subocclusion is an extraordinary case, and in our patient, early diagnosis with abdominal CT and free margin surgery were key for successful management.
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