Results 161 to 170 of about 21,419 (297)

Solitary Fibrous Tumor of the Mesentery of the Small Intestine: A Rare Case Report. [PDF]

J Anus Rectum Colon
Ito G, Hattori K, Ota Y, Mukohyama J, Sakuyama N, Shida D.   +5 more
europepmc   +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

Risk Factors for Colostomy after Chemoradiotherapy in Patients with Squamous Cell Carcinoma of the Anus: A Nationwide, Multicenter Analysis in Japan. [PDF]

J Anus Rectum Colon
Kohyama A, Ohnuma S, Unno M, Ajioka Y, Sugihara K, Yamada K.   +5 more
europepmc   +1 more source

Endoscopic Full‐thickness Resection for Gastric Submucosal Tumor: A Technical Analysis Study (With Video)

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Background Endoscopic full‐thickness resection (EFTR) is an effective treatment method for gastric submucosal tumors (SMTs). We aimed to perform a technical analysis of EFTR in gastric SMT and compare it with the outcome parameters. Method Sixty‐one gastric SMTs from 60 patients were resected using EFTR. The indication criteria: size, 11–30 mm,
Hitoshi Mori, Noriya Uedo, Satoki Shichijo, Muneshin Morita, Yushi Kawakami, Yasuhiro Tani, Hiroyoshi Iwagami, Muneaki Miyake, Taro Iwatsubo, Minoru Kato, Shunsuke Yoshii, Takashi Kanesaka, Koji Higashino, Tomoki Michida, Ryu Ishihara, Naoki Shinno, Hisashi Hara, Yoshitomo Yanagimoto, Kazuyoshi Yamamoto, Takeshi Omori, Hitoshi Yoshiji   +20 more
wiley   +1 more source

A Case of a Longstanding Perianal Lesion Presenting as Advanced Squamous Cell Carcinoma of the Anus. [PDF]

Cureus
Linkous BK, Merchant N, Ptak F, Sassarini R, Harewood G.   +4 more
europepmc   +1 more source

Factors Influencing Resection Time in Endoscopic Submucosal Dissection for Rectal Neuroendocrine Tumors

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives The usefulness of endoscopic submucosal dissection (ESD) for rectal neuroendocrine tumors (NETs) is well established. However, factors influencing resection time remain unclear. This study aimed to identify these factors during ESD for rectal NETs.
Shinya Nakatani, Junnosuke Hayasaka, Tsuyoshi ishii, Minoru Oda, Yusuke Kawai, Hiroshi Yamato, Yorinari Ochiai, Yugo Suzuki, Yutaka Mitsunaga, Hiroyuki Odagiri, Akira Matsui, Yasuro Miura, Shu Hoteya   +12 more
wiley   +1 more source

Concomitant <i>RAS</i> and <i>BRAF</i> V600E Mutations in Unresectable Metastatic CRC: A Case of Long-term Survival. [PDF]

J Anus Rectum Colon
Kitagawa K, Takahashi N, Fukuda M, Hannya Y, Kurita S, Shimoyama Y, Kumamoto T, Toya N, Eto K.   +8 more
europepmc   +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

Re: Nonmelanomatous Skin Cancer Following Cervical, Vaginal, and Vulvar Neoplasms:Etiologic Association [CORRESPONDENCE] [PDF]

, 2017
Frisch, Morten, Hjalgrim, Henrik, La Vecchia, Carlo, Levi, Fabio, Randimbison, Lalao   +4 more
core  

Combined Laparoscopic and Posterior Approach Resection of Presacral Neuroblastoma with Rectobulbar Urethral Fistula. [PDF]

Surg Case Rep
Kobayashi T, Kinoshita Y, Takemoto J, Arai Y, Sugai Y, Saito K, Takano S, Okuyama N.   +7 more
europepmc   +1 more source