Related Experiment Video
Updated: Dec 30, 2025

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction
Published on: March 24, 2023
Presacral Anastomotic Sinus After Low Anterior Resection Mimicking Recurrent Rectal Cancer
Chanwoo Kim1, Deog Yoon Kim2, Il Ki Hong2
1From the Department of Nuclear Medicine, Kyung Hee University Hospital at Gangdong, College of Medicine.
Abstract:
Presacral anastomotic sinus is recognized as a complication of anastomotic leakage in patients with rectal cancer. Active inflammation in the anastomotic sinus can masquerade as pelvic recurrence of rectal cancer. We present a case of progressive inflammation in anastomotic sinus demonstrated by serial FDG PET/CT scans. Despite its benign nature, increased FDG uptake in this nonnegligible condition, which could lead to further detrimental complications including secondary cancer, may have clinical implications.
More Related Videos
12:45Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer
Published on: February 12, 2022
07:51The C-seal: A Biofragmentable Drain Protecting the Stapled Colorectal Anastomosis from Leakage
Published on: November 4, 2010
Related Concept Videos
Assessment of the Rectum and Anus
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD:
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...