Results 141 to 150 of about 54,065 (279)

Intestinal Lipoma as a Cause of Sigmoid Colo‐Colic Intussusception in an Adult: A Case Report

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Adult intussusception is an uncommon and often unexpected diagnosis, typically driven by an underlying structural lesion. We report the case of a 43‐year‐old woman who presented with a month‐long constipation, five days of worsening intermittent abdominal pain associated with nausea, bilious vomiting, and anorexia.
Shankar Adhikari, Riyaz Shrestha, Mohammad Adnan Adil   +2 more
wiley   +1 more source

External Auditory Canal Metastasis of Colorectal Adenocarcinoma: A Comprehensive Case Report

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Metastatic colorectal adenocarcinoma with a single‐site metastasis to the external auditory canal is an exceedingly rare phenomenon. A multidisciplinary approach involving collaboration among various medical specialties is essential for optimizing patient care and improving survival outcomes.
Luna Sissa, Stefano Cardelli, Deborah Malvi, Gilberto Poggioli, Matteo Rottoli, Giacomo Calini   +5 more
wiley   +1 more source

Prognostic factors and long‐term outcomes with endoscopic submucosal dissection for colorectal tumors in patients aged 75 years or older

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Background Studies regarding the long‐term outcomes of endoscopic submucosal dissection (ESD) performed in older patients with colorectal tumors are limited. Therefore, in this study, we aimed to analyze the long‐term outcomes of older patients with colorectal tumors who underwent ESD and identify prognostic factors.
Takaya Miura, Satohiro Matsumoto, Azumi Sato, Shu Kojima, Goya Sasaki, Mina Morino, Keita Matsumoto, Hitomi Kashima, Yudai Koito, Takehiro Ishii, Shuhei Yoshikawa, Haruka Otake, Takeshi Uehara, Masanari Sekine, Takeharu Asano, Hiroyuki Miyatani, Hirosato Mashima   +16 more
wiley   +1 more source

Colectomy [PDF]

Transactions of the Royal Academy of Medicine in Ireland, 1891
openaire   +1 more source

Endoscopic Removal of Impacted Barium Stools Using a Snare and a Long Hood: A Rare Complication Following Upper Gastrointestinal Barium X‐ray Radiography (With Video)

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Barium sulfate is widely used as a radiographic contrast medium in upper gastrointestinal barium X‐ray radiography for cancer screening in Japan. Although generally considered safe, rare complications such as bowel obstruction due to impacted barium stools can occur.
Takaaki Kishino, Naoki Okamoto, Kohei Fukumoto   +2 more
wiley   +1 more source

Electrolyte Depletion Syndrome due to a 28 cm Rectal Villous Tumor: Successful Endoscopic Resection of One of the Largest Tumors Reported to Date—A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Electrolyte depletion syndrome (EDS), also known as McKittrick–Wheelock syndrome, is a rare but life‐threatening condition caused by secretory diarrhea from colorectal villous tumors, often accompanied by severe electrolyte imbalances and renal dysfunction.
Toshifumi Iida, Hideyuki Chiba, Ai Hirohata, Akimichi Hayashi, Yu Ebisawa, Jun Arimoto, Hiroki Kuwabara, Michiko Nakaoka, Ken Ohata   +8 more
wiley   +1 more source

Vedolizumab Induces Remission in Two Cases of Ulcerative Colitis With Upper Gastrointestinal Involvement

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Ulcerative colitis (UC) predominantly affects the colon; upper gastrointestinal involvement (UGI) has been reported, but no established treatments exist. We report two cases of UC with concomitant UGI that showed positive responses to vedolizumab therapy.
Shinya Nakatani, Yuta Yamazaki, Kensuke Higuchi, Yumi Otoyama, Norihiro Suzuki, Kazuo Kikuchi, Takahisa Fujiwara, Atsushi Katagiri, Jyun Ohara, Hitoshi Yoshida   +9 more
wiley   +1 more source

Severe Gastroduodenitis Associated With Ulcerative Colitis After Total Colectomy Successfully Treated With Endoscopic Hemostasis and Oral Tacrolimus

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Herein, we report a rare case of gastroduodenitis associated with ulcerative colitis (UC). A 42‐year‐old man was diagnosed with UC 1 year prior to admission to our hospital. The patient underwent a 3‐stage total colectomy and ileal pouch‐anal anastomosis for severe UC.
Koji Fujimoto, Shuhei Hosomi, Yumie Kobayashi, Rieko Nakata, Yu Nishida, Fumio Tanaka, Yasuhiro Fujiwara   +6 more
wiley   +1 more source

Total Colectomy

, 2017
The best laparoscopic approach to perform a total (procto)colectomy depends largely on patient characteristics, disease characteristics and the skill and experience of the surgeon. These three factors together direct towards the safest and most efficient procedure to remove the (procto)colon.
openaire   +2 more sources

Clinical Significance of Endoscopic Improvement at 6 Months in Patients With Ulcerative Colitis Treated With Ustekinumab: A Retrospective Real‐world Analysis

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Ustekinumab (UST), an anti‐interleukin‐12/23 p40 monoclonal antibody, has emerged as an effective therapeutic option for patients with moderate to severe ulcerative colitis (UC). However, early predictors of long‐term treatment response remain unclear.
Hiromu Morikubo, Minoru Matsuura, Haruka Komatsu, Takeshi Fujima, Ryota Ogihara, Noriaki Oguri, Tatsuya Mitsui, Daisuke Saito, Mari Hayashida, Jun Miyoshi, Tadakazu Hisamatsu   +10 more
wiley   +1 more source