Results 221 to 230 of about 18,068 (256)

Endoscopic submucosal dissection with a traction-guided rendezvous approach for sigmoid colon cancer in the distal limb of a double-barrel colostomy. [PDF]

Endoscopy
Hayashi A, Chiba H, Hirohata A, Iida T, Ebisawa Y, Arimoto J, Nakaoka M.   +6 more
europepmc   +1 more source

Biological and In Silico Evaluation of Novel Methoxyphenol–1,2,3‐Triazole Hybrids as Multifunctional Anti‐Alzheimer's and Anticancer Agents

Chemical Biology &Drug Design, Volume 107, Issue 6, June 2026.
Novel methoxyphenol‐1,2,3‐triazole hybrids were synthesized as multifunctional leads. Compound 5e exhibited potent PC3 cytotoxicity (IC50: 3.57 μM), while 5c showed superior AChE inhibition (IC50: 1.44 μM) and high selectivity (SI: 6.22). DFT and docking studies confirmed their dual‐targeting potential, providing a robust scaffold for Alzheimer's and ...
Sultan Onur, Mustafa Çeşme, Ferhan Tümer   +2 more
wiley   +1 more source

Pulmonary Metastasis of Anal Squamous Cell Carcinoma Nine Years Following Treatment. [PDF]

Cureus
Madani MS, Deogaonkar A, Naum AS, Gordon R, Borum ML.   +4 more
europepmc   +1 more source

A Multicenter Prospective Study on the Safety and Efficacy of the New Low Axial Force Self‐Expandable Metallic Stent With Slim Delivery System for Malignant Colorectal Obstruction

Digestive Endoscopy, Volume 38, Issue 6, June 2026.
This new low‐AF stent with 9Fr delivery system is highly safe and effective, demonstrating high technical and clinical success rates for placement and a low incidence of adverse events. ABSTRACT Objectives Self‐expandable metallic stents are widely used for malignant colorectal obstruction, and low axial force (AF) stents have been developed to reduce ...
Takeshi Mizumoto, Yuzuru Tamaru, Toshio Kuwai, Akihisa Matsuda, Shuji Saito, Satoshi Ikeda, Kazuhiro Hiyama, Hirofumi Chiba, Yorinobu Sumida, Takaaki Yoshikawa, Chikako Tokoro, Tetsuro Maruyama, Hiroyuki Isayama, Yoshihisa Saida   +13 more
wiley   +1 more source

Primary Extragastrointestinal Stromal Tumor of the Dorsolateral Anorectum Resected via a Posterior Approach: A Case Report. [PDF]

Surg Case Rep
Hasegawa M, Sakamoto W, Shakespear N, Yago H, Sato T, Ito M, Matsumoto T, Ujiie D, Chida S, Okayama H, Saito M, Momma T, Kono K.   +12 more
europepmc   +1 more source

How to Define the Gastroesophageal Junction

Digestive Endoscopy, Volume 38, Issue 6, June 2026.
ABSTRACT Adenocarcinomas at the gastroesophageal junction (GEJ) are increasingly common worldwide. Current classifications, such as Siewert type II and Nishi, provide a foundation, but establishing a transparent and widely accepted framework could considerably enhance identification and treatment efforts.
Ken‐ichi Mukaisho, Sachiko Kaida, Takahisa Nakayama, Masaji Tani, Michael Vieth, Takanori Hattori, Ryoji Kushima   +6 more
wiley   +1 more source

Fournier's gangrene with anal cancer: a case report and literature review. [PDF]

J Surg Case Rep
Lee Y, Kim K, Park C, Lee J, Bae S, Baek S, Jeong W.   +6 more
europepmc   +1 more source

Beyond the Appendix: Unveiling Florid Lymphoid Hyperplasia. [PDF]

Cureus
Raichur A, Bakhshi G.
europepmc   +1 more source

Anal neoplasm in colonoscopy: What endoscopists need to know. [PDF]

World J Gastrointest Endosc
Gomes A, Bara J, da Matta CHKT, Paiva PP, de Carvalho LM, Bononi BM, Pinto PCC, Rodrigues JMS, Borghesi RA.   +8 more
europepmc   +1 more source

Case Report: Transrectal contrast-enhanced ultrasonography on preoperative evaluation of rectal neuroendocrine tumors: a 17-case preliminary study. [PDF]

Front Surg
Jing J, Wu Y, Zhuang H.
europepmc   +1 more source