Results 41 to 50 of about 2,094 (154)
Case report: Giant cystic ileal gastrointestinal stromal tumor with an atypical intratumoral abscess
Frontiers in Surgery, 2023 BackgroundGastrointestinal stromal tumors (GISTs) are typically solid, sometimes with small cystic areas, but rarely manifest as predominantly cystic neoplasms.
Linguang Chen +3 more
doaj +1 more source
Colorectal Cancer Arising in a Diverticulum: Report of an Unusual Presentation
Case Reports in Gastrointestinal Medicine, Volume 2026, Issue 1, 2026.The coexistence of diverticulitis and colorectal cancer is rare but clinically significant. We present an unusual case of an elderly patient with recurrent acute diverticulitis, colonic obstruction due to a sigmoid stenosis, in which an adenocarcinoma originated within a diverticulum. This presentation is particularly challenging because the extramural
Paulo de Carvalho Contu +8 more
wiley +1 more source
Morphometry of the adult sigmoid colon and relation to volvulus
The Annals of African Surgery, 2007 BACKGROUND: The sigmoid colon in Africans is commonly affected by volvulus formation. Anatomical characteristics of this part of the colon could provide some of the contributory explanations for male gender predisposition.
H. Saidi +3 more
doaj
An unusual cause of pelvic hemorrhage: multidetector ct diagnosis of inferior mesenteric vein injury
Journal of the Belgian Society of Radiology, 2010 Pelvic trauma can lead to uncontrollable bleeding and even death. Although significantly decreased with the application of novel treament modalities and the use of state-of-the-art imaging equipment, pelvic trauma and subsequent bleeding remains to stay ...
D Karaosmanoglu +3 more
doaj +1 more source
Clinical Case Reports, Volume 13, Issue 11, November 2025.ABSTRACT Ovarian Low Grade Serous Carcinoma (LGSC) is a rare gynecological cancer with limited representation in literature. Achieving R0 through maximal cytoreductive effort is indicated to provide the best outcome. Gynecological cancer surgery increases risk of pulmonary embolism—balancing this with bleeding risk complicates the post‐operative ...
Hannah Williams +4 more
wiley +1 more source
Uterine Torsion due to Sigmoid Colon Volvulus in a Pregnant Woman: A Case Report
Clinical Case Reports, Volume 13, Issue 9, September 2025.ABSTRACT Sigmoid volvulus and uterine torsion are both rare and challenging conditions in pregnancy, and the coexistence of these conditions is particularly difficult to diagnose. Herein, we report a case of a 38‐year‐old pregnant woman at 30 weeks of gestation, with a history of two prior cesarean sections, who presented with severe abdominal pain ...
Nooshin Abasi +5 more
wiley +1 more source
Diagnostic challenges in imaging and immunohistopathological profiles in extraskeletal osteosarcoma
World Journal of Surgical OncologyThis correspondence addresses the article published by Nie et al. titled “Primary extraskeletal osteosarcoma of sigmoid mesocolon: a case report and a review of the literature”.
Jiro Ichikawa +7 more
doaj +1 more source
Brazilian Society of Surgical Oncology: Guidelines for the Lymphadenectomy in Colorectal Cancer
Journal of Surgical Oncology, Volume 132, Issue 4, Page 607-621, September 15, 2025.ABSTRACT The BSSO developed the present guidelines to provide recommendations based on current scientific evidence that is focused on the main topics related to the daily surgical practice of lymphadenectomy in colorectal cancer. Between October 2024 and February 2025, nine experts met to develop the guidelines for the lymphadenectomy in colorectal ...
Jorge Mali +8 more
wiley +1 more source
Retroperitoneal Extraovarian Fibrothecoma Mimicking a Malignant Epithelial Ovarian Carcinoma
Case Reports in Obstetrics and Gynecology, 2012 Background. Fibrothecomas are benign sex cord-stromal tumors which rarely originate outside of the ovary. To date, two such cases have been reported in the literature.
Patrick Roberts +4 more
doaj +1 more source
Annals of Gastroenterological Surgery, Volume 9, Issue 4, Page 739-749, July 2025.We retrospectively compared intracorporeal and extracorporeal anastomosis in patients undergoing laparoscopic colectomy for colon cancer in 46 institutions by using propensity‐score matching. Intracorporeal anastomosis showed advantages over extracorporeal anastomosis in terms of blood loss, intraoperative vascular injury, bowel recovery, and length of
Tomohiro Yamaguchi +92 more
wiley +1 more source