Results 151 to 160 of about 21,419 (297)

Surgical correction of a double congenital hernia in a veal calf

Veterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract This clinical case report describes the rare occurrence and successful surgical management of two simultaneous congenital hernias, umbilical and perineal, in a crossbred veal calf. At 5 days of age, the animal, weighing approximately 40 kg, showed visible swelling in the umbilical and perineal regions together with a congenital tail ...
Andrea Spadaro, Veronica Cristina Neve, Giovanna Lucrezia Costa, Roberto Puleio, Filippo Spadola   +4 more
wiley   +1 more source

Neoplasms of the Colon, Rectum, and Anus

Journal of Clinical Gastroenterology, 1981
  +4 more sources

Typical Imaging Features of Perianal Mucinous Adenocarcinoma. [PDF]

J Belg Soc Radiol
Kim H, Kim SS, Kang DH.
europepmc   +1 more source

Endoscopic features of deficient mismatch repair/microsatellite instability‐high and BRAF‐mutated colorectal cancer

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objective Recent advancements in genome analyses, including the BRAF gene and mismatch repair (MMR) gene/microsatellite instability (MSI), have revealed the biological diversity of colorectal cancer (CRC). BRAF‐mutated CRC has a poor prognosis; however, cases exhibiting deficient MMR (dMMR)/MSI‐high (MSI‐H) and BRAF gene mutations have ...
Rika Omote, Shizuma Omote, Ryohei Sumii, Joichiro Horii, Isao Fujita, Hideaki Miyaso, Tatsuya Toyokawa, Masaru Inagaki   +7 more
wiley   +1 more source

Novel therapeutic ultrathin endoscope facilitates endoscopic intermuscular dissection for gastrointestinal stromal tumor adjacent to the anus. [PDF]

Endoscopy
Li T, Huang S, Liao S, Guo Q, Zhong E, Zhang Y, Wang H.   +6 more
europepmc   +1 more source

Gel Immersion Endoscopic Submucosal Dissection Using a Scissor‐type Knife for Superficial Non‐ampullary Duodenal Epithelial Tumors

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives This study aimed to compare the short‐term therapeutic outcomes between conventional endoscopic submucosal dissection (C‐ESD) and gel immersion ESD (GI‐ESD) for superficial non‐ampullary duodenal epithelial tumors (SNADETs). Methods A retrospective analysis was conducted on patients with SNADETs who underwent C‐ESD or GI‐ESD between
Osamu Dohi, Naoto Iwai, Hayato Fukui, Mayuko Seya, Tomoko Ochiai, Junki Yumoto, Hiroki Mukai, Katsuma Yamauchi, Hajime Miyazaki, Takeshi Yasuda, Takuma Yoshida, Tsugitaka Ishida, Hiroaki Kitae, Yukiko Morinaga, Reo Kobayashi, Ryohei Hirose, Ken Inoue, Naohisa Yoshida, Kazuhiko Uchiyama, Tomohisa Takagi, Hideyuki Konishi, Yoshito Itoh   +21 more
wiley   +1 more source

Multi-Institutional Registry of Large Bowel Cancer in Japan Conducted by the Japanese Society for Cancer of the Colon and Rectum in 2024: Cases Treated in 2016. [PDF]

J Anus Rectum Colon
Kobayashi H, Asano M, Ishiguro M, Ishihara S, Inomata M, Kanemitsu Y, Komori K, Matsumoto H, Sugihara K, Ajioka Y.   +9 more
europepmc   +1 more source

Capsule Endoscopy in Inflammatory Bowel Disease: Current Status and Issues in Clinical Practice

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Inflammatory bowel diseases include Crohn's disease (CD) and ulcerative colitis (UC), both of which require endoscopic evaluation of mucosal surfaces. Capsule endoscopy has been used in clinical practice since 2000 as a minimally invasive means of mucosal evaluation.
Teppei Omori, Haruka Wada, Tatsuya Mitsui, Mari Hayashida, Noritaka Hibi, Daisuke Saito, Tadakazu Hisamatsu   +6 more
wiley   +1 more source

Metachronous splenic metastasis from squamous cell carcinoma of the anus. [PDF]

BMJ Case Rep
Kee L, Ciresi DL, Linnaus ME.
europepmc   +1 more source

Natural History of Duodenal Adenoma: An 11‐year Follow‐up

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Early detection and treatment are essential to decrease the mortality rate of duodenal cancer (DC). However, the natural history of DC remains unclear. A 78‐year‐old woman underwent screening esophagogastroduodenoscopy (EGD) before surgery for advanced colon cancer.
Hikaru Kuribara, Naomi Kakushima, Hiroyuki Hisada, Yosuke Tsuji, Akihiko Ichida, Kiyoshi Hasegawa, Junichi Nawa, Tetsuo Ushiku, Mitsuhiro Fujishiro   +8 more
wiley   +1 more source