Results 61 to 70 of about 11,662 (226)

Common findings and pseudolesions at computed tomography colonography: pictorial essay [PDF]

, 2012
Computed tomography colonography is a minimally invasive method for screening for polyps and colorectal cancer, with extremely unusual complications, increasingly used in the clinical practice.
Atzingen, Augusto Castelli von, D'Ippolito, Giuseppe, Maia, Marcos Vinicius Alvim Soares, Matsumoto, Carlos Alberto, Nunes, Thiago Franchi, Tiferes, Dario Ariel   +5 more
core   +2 more sources

Gel‐immersion Endoscopic Submucosal Dissection for Superficial Colorectal Neoplasms: A Retrospective Study Comparing Conventional Endoscopic Submucosal Dissection

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Gel‐immersion endoscopy offers benefits such as buoyancy, traction, and a clear visual field without gas insufflation. While some case reports have described colorectal gel‐immersion endoscopic submucosal dissection (Gi‐ESD), there have been no consecutive case series. This study aimed to clarify the usefulness of Gi‐ESD.
Kenji Yamauchi, Tomoki Inaba, Takeshi Morimoto, Hugh Shunsuke Colvin, Akira Nakanishi, Shigenao Ishikawa, Masaki Wato   +6 more
wiley   +1 more source

Amyand’s Hernia – Vermiform Appendix in an Inguinal Hernia: A Rare Finding [PDF]

Journal of Clinical and Diagnostic Research, 2017
A variety of surprises may spring up when the sac is opened in an inguinal hernia. Omentum, bowel diverticulum, ovary, fallopian tube, urinary bladder, large bowel, Meckel’s diverticulum or foreign bodies being the varied contents of a hernia sac.
Prakash Kumar Sahoo, Suman Saurav Rout, Abhijit Samal   +2 more
doaj   +1 more source

Inhibitory Effect of Lidocaine on Duodenal Peristalsis During Endoscopic Retrograde Cholangiopancreatography: A Multicenter, Randomized Controlled Trial (With Video)

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Conventional antispasmodics used during endoscopic retrograde cholangiopancreatography (ERCP), such as hyoscine butylbromide and glucagon, are often contraindicated in elderly patients with comorbidities. This trial aimed to assess the efficacy of lidocaine for inhibiting duodenal peristalsis during ERCP.
Masato Suzuki, Yusuke Sekino, Kunihiro Hosono, Yusuke Kurita, Hiroki Uechi, Kento Kuzuu, Shiori Uchiyama, Kenichi Kawana, Hajime Nagase, Kensuke Kubota, Masato Yoneda, Atsushi Nakajima   +11 more
wiley   +1 more source

A giant colonic diverticulum presenting as a 'phantom mass': a case report

Journal of Medical Case Reports, 2009
Introduction Diverticulosis coli is the most common disease of the colon in Western countries. Giant colonic diverticulum, defined as a colonic diverticulum measuring 4 cm in size or larger, represents an unusual manifestation of this common clinical ...
Abdelrazeq Ayman S, Owais Anwar E, Aldoori Munther I, Botterill Ian D   +3 more
doaj   +1 more source

Significant bleeding from Meckel’s diverticulum after blunt abdominal trauma: a case report

Journal of Medical Case Reports, 2018
Background Meckel’s diverticulum, with an incidence of 2%, is the most common congenital anomaly in the gastrointestinal tract. Its main complications are perforation, obstruction, and bleeding. A few studies have reported that blunt abdominal trauma may
Sharfuddin Chowdhury, Abdullah Maher Alenazi, Yam Alwi Alharthi   +2 more
doaj   +1 more source

The Clinical Relevance of the Rectosigmoid Brake in Surgical Disorders and Therapies: A Systematic Review of Colonic Manometry Studies

Neurogastroenterology &Motility, Volume 38, Issue 3, March 2026.
Colonic motility mapping reveals a meal‐induced rectosigmoid brake in healthy individuals that is disrupted, disorganized, or exaggerated following surgery and in motility disorders. These alterations underlie conditions such as ileus, pseudo‐obstruction, and fecal incontinence, and may be modulated by sacral neuromodulation.
James A. Penfold, Cameron I. Wells, Ian P. Bissett, Gregory O'Grady   +3 more
wiley   +1 more source

Postmortem computed tomography of barium peritonitis due to descending colon perforation

Radiology Case Reports
We describe herein the findings from postmortem computed tomography (PMCT) of barium peritonitis due to descending colon perforation. The patient was a woman in her 60s who underwent upper gastrointestinal series with barium swallow for the purpose of ...
Norihiro Shinkawa, MD, PhD, Mitsuro Yanagita, MD, PhD, Nobuhiro Yukawa, MD, PhD, Tatsuhiro Nagatomo, MD   +3 more
doaj   +1 more source

Meckel's Diverticulum in Crohn's Disease

Canadian Journal of Gastroenterology, 2001
Meckel's diverticulum is a congenital abnormality of the distal ileum associated with failed vitelline duct closure. Detailed pathological studies have estimated its frequency to be about 2% of the general population, and it has been anecdotally recorded
Hugh J Freeman
doaj   +1 more source

Uncommon Encounter in Urachus: A Rare Case of Xanthogranulomatous Urachitis With Review of Literature

Clinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Urachus is a fibrous remnant from embryologic development derived from the allantois, which is involved in waste elimination in the fetus. Typically, it extends from the dome of the bladder to the umbilicus. Xanthogranulomatous urachitis, or xanthogranulomatous inflammation of the urachus, is a highly unusual pathological entity characterized ...
Mohamed Javid Raja Iyub, P. Dhineshkumar, Fatima Saibeer Bagalkot, Aishwarya Katiah, Poorvikha S., Kainat Jahangir, Vivek Sanker, Tirth Dave   +7 more
wiley   +1 more source