Results 251 to 260 of about 32,430 (341)

Small Intestinal Metastasis From Pulmonary Large Cell Carcinoma Detected by Capsule Endoscopy and Balloon‐assisted Endoscopy, Followed by Early Surgical Resection: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Metastasis of lung cancer to the small intestine is rare and often diagnosed only after life‐threatening complications such as perforation or obstruction. We report a case of small intestinal metastasis from pulmonary large cell carcinoma, diagnosed using balloon‐assisted endoscopy (BAE) performed for obscure gastrointestinal bleeding (OGIB ...
Yoshihiro Yokota, Masashi Ohno, Takayuki Imai, Atsushi Nishida, Takuya Shiratori, Eri Tanaka, Toru Miyake, Masaji Tani, Ryoji Kushima, Takuji Iwashita   +9 more
wiley   +1 more source

A Difficult-to-Diagnose Collision Tumor in a Patient With Gastric-Type Duodenal Cancer and Gastric Cancer: A Report of a Rare Case. [PDF]

Cureus
Haruna T, Ohashi R, Ueda J, Yoshimori D, Shioda H, Yoshida H.   +5 more
europepmc   +1 more source

A case of cancer of the major duodenal papilla that developed 4 years after intraductal papillary mucinous neoplasm of the main pancreatic duct

, 2019
Koji Watanabe, Yuto Yamada, Kensuke Yoshimoto, Susumu Iwasaki, Yui Kishimoto, Ken Ito, Naoki Okano, Yoshinori Igarashi   +7 more
openalex   +2 more sources

A Novel Technique of Overtube‐assisted Ultrathin Endoscopic Biliary Drainage Using Multi‐Hole Self‐Expandable Metal Stents: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Endoscopic retrograde cholangiopancreatography (ERCP) is the standard procedure for biliary drainage; however, access can be challenging in patients with altered anatomy or tumor‐related distortion. Endoscopic ultrasound‐guided biliary drainage (EUS‐BD) is a common alternative, yet it is not always feasible, particularly in patients with prior
Akinobu Koiwai, Morihisa Hirota, Kei Ishikawa, Chihiro Yunomura, Takuro Nakaya, Yuki Miyashita, Nana Inomata, Kennichi Satoh   +7 more
wiley   +1 more source

Use of a Side‐Viewing Endoscope for Superficial Non‐Ampullary Duodenal Epithelial Tumors Located in the Groove Area

JGH Open
Kiyoyuki Kobayashi, Maki Ayaki, Takako Nomura, Hironobu Suto, Minoru Oshima, Keiichi Okano, Masafumi Ono, Hideki Kobara   +7 more
doaj   +1 more source

DNA methylation patterns facilitate tracing the origin of neuroendocrine neoplasms. [PDF]

Nat Commun
Goeppert B, Charbel A, Toth R, Zhang Y, Tabbakh D, Albrecht T, Schrimpf D, de Mestier L, Cros J, Vogel MN, Chang DH, Bohn EM, Brobeil A, Ji J, Singer S, Nazarov PV, Perren A, Apostolidis L, von Deimling A, Roessler S.   +19 more
europepmc   +1 more source

Preclinical Evaluation of the Safety of the Dedicated Gel for Gel Immersion Endoscopy With Gastrointestinal Perforation and Peritoneal Leakage

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Gel immersion endoscopic mucosal resection or endoscopic submucosal dissection has been developed as an alternative to saline immersion therapeutic endoscopy. However, in cases of gastrointestinal perforation, gel may leak from the lumen into the peritoneal cavity, and the safety of such events remains unclarified.
Atsushi Ohata, Ryo Kawahara, Yuji Hiraki, Hikaru Nakata, Shinya Kaneda, Tomonori Yano   +5 more
wiley   +1 more source

Surgical Strategies for Tumors of the Pancreas and Duodenum. [PDF]

Cancers (Basel)
Reveron-Thornton RF, Huang KX, Delitto D, Longaker MT, Norton JA.   +4 more
europepmc   +1 more source

Endoscopic Ultrasound‐Guided Bile Duct Drainage Enhances Oncological Systemic Therapy Initiation and Capability in Patients With Non‐Resectable Malignant Distal Bile Duct Obstructions Compared to Percutaneous Transhepatic Biliary Drainage

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Introduction Endoscopic retrograde cholangiopancreaticography (ERCP) is the gold standard for bile duct drainage in non‐resectable malignant distal bile duct obstruction with jaundice in pancreaticobiliary and duodenal neoplasia. Failed ERCP is either followed by endoscopic ultrasound‐guided biliary drainage (EUS‐BD) or percutaneous ...
Thomas Roland Heiduk, Andre Sasse, Volker Ellenrieder, Lukas Hiebel, Richard Friedemann Knoop, Golo Petzold, Ahmad Amanzada   +6 more
wiley   +1 more source

Renal Cell Carcinoma with Duodenal Metastasis: Is There a Place for Surgery? A Review. [PDF]

J Clin Med
Taha F, Rhaiem R, Larre S, Kianmanesh AR, Renard Y, Acidi B.   +5 more
europepmc   +1 more source