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Tailgut cyst, management of a rare perianal mass: a case report.
AME Case Rep
November 2024
Department of General and Digestive Surgery, IRIS Sud Hospitals, Brussels, Belgium.
Background: A perianal mass has a wide range of possible diagnoses, including tailgut cysts. Tailgut cysts are congenital, and their development is slow. Because its most common placement is retro-rectal, it is extremely rare to find it on the perianal level only.
View Article and Find Full Text PDFTransanal Minimally Invasive Surgery for a Gastrointestinal Stromal Tumor of the Lower Rectum: A Case Report.
Asian J Endosc Surg
January 2025
Department of Gastroenterological Surgery, Sakai City Medical Center, Osaka, Japan.
Rectal gastrointestinal stromal tumors (GISTs) are prevalent in the lower rectum, and the existing literature suggests that transanal interventions are advantageous for anorectal preservation. Herein, we present a case of rectal GIST resection using transanal minimally invasive surgery. A 75-year-old woman reported vaginal discomfort and was subsequently diagnosed with GIST via transanal tumor biopsy.
View Article and Find Full Text PDFComplete resection of recurrent anal canal cancer using endoscopic submucosal dissection and transanal resection: A case report.
World J Gastrointest Endosc
January 2025
Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan.
Background: Early anal canal cancer is frequently treated with endoscopic submucosal dissection (ESD) to preserve anal function. However, if the lesion is in the anal canal, then significant difficulties such as bleeding and challenges associated with scope manipulation can arise.
Case Summary: A 70-year-old woman undergoing follow-up after transverse colon cancer surgery was diagnosed with anal canal cancer extending to the dentate line.
Local resection in rectal cancer: when, who and how?
Cir Esp (Engl Ed)
January 2025
Unidad de Coloproctología, Hospital Universitario Parc Tauli, Sabadell. Institut d'investigació i innovació Parc Tauli I3PT-CERCA, Department of Surgery, Universitat Autònoma de Barcelona. Electronic address:
Local resection (LR) in rectal cancer is indicated in stage T1N0M0 without unfavorable pathological factors, achieving oncologically satisfactory outcomes through transanal endoscopic surgery techniques. However, the initial step involves accurate staging and selection of these tumors through specific tests conducted in specialized colorectal units. For T2N0M0 tumors and T1 tumors with poor prognostic factors, the standard treatment is total mesorectal excision (TME), a procedure associated with high postoperative morbidity and mortality, functional impairments, and reduced quality of life.
View Article and Find Full Text PDFTransanal Excision of a Retrorectal Tumor.
Dis Colon Rectum
February 2025
Department of Coloproctology, Hospital Universitari Mútua Terrassa, Barcelona, Spain.
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