Results 171 to 180 of about 620,538 (366)

Comprehensive Genomic Profiling of Metastatic Squamous Cell Carcinoma of the Anal Canal

Molecular Cancer Research, 2017
V. Morris, X. Rao, C. Pickering, W. Foo, A. Rashid, K. Eterovic, Taebeom Kim, Ken Chen, Jing Wang, K. Shaw, C. Eng   +10 more
semanticscholar   +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

SP-0122: Brachytherapy boost with complementary external beam irradiation in anal canal cancer

, 2013
G. Kovács
openalex   +1 more source

Gel‐immersion Endoscopic Submucosal Dissection for Superficial Colorectal Neoplasms: A Retrospective Study Comparing Conventional Endoscopic Submucosal Dissection

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Gel‐immersion endoscopy offers benefits such as buoyancy, traction, and a clear visual field without gas insufflation. While some case reports have described colorectal gel‐immersion endoscopic submucosal dissection (Gi‐ESD), there have been no consecutive case series. This study aimed to clarify the usefulness of Gi‐ESD.
Kenji Yamauchi, Tomoki Inaba, Takeshi Morimoto, Hugh Shunsuke Colvin, Akira Nakanishi, Shigenao Ishikawa, Masaki Wato   +6 more
wiley   +1 more source

Management of Stage I Squamous Cell Carcinoma of the Anal Canal

JAMA Surgery, 2017
Christy Y. Chai, H. T. Cao, S. Awad, N. Massarweh   +3 more
semanticscholar   +1 more source

Troubleshooting of Endoscopic Ultrasound‐guided Rendezvous Using a Nasobiliary Drainage Tube

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Endoscopic ultrasound‐guided rendezvous (EUS‐RV) is an alternative technique for patients in whom selective bile duct cannulation (SBDC) has failed during endoscopic retrograde cholangiopancreatography (ERCP). However, EUS‐RV has several challenging steps.
Tomohiro Yamazaki, Kenji Nakamura, Yuichiro Suzuki, Yuntae Kim, Shuhei Okuyama, Koichi Takagi, Katsuyuki Fukuda   +6 more
wiley   +1 more source

A prevalência do papilomavírus humano no canal anal de portadores de retocolite ulcerativa justifica rastreamento de rotina para carcinoma anal? [PDF]

, 2022
Gonçalves Ap
openalex   +1 more source

Comparison of Detection Yields Between Texture and Color Enhancement Imaging Mode 1 and Mode 2 for Colorectal Lesions: A Post‐hoc Analysis of a Multicenter Observational Study

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Colonoscopy is a reliable technique for the detection, diagnosis, and treatment of adenomas and early cancer. Image‐enhanced endoscopy (IEE) is important for detecting colorectal lesions. Texture and color‐enhancement imaging (TXI) has recently emerged as a novel modality for IEE.
Kensuke Shinmura, Hiroaki Ikematsu, Taku Sakamoto, Maasa Sasabe, Tatsuro Murano, Yasuhiko Mizuguchi, Hiroyuki Takamaru, Toshiki Futakuchi, Naoto Tamai, Kazuki Sumiyama, Yutaka Saito   +10 more
wiley   +1 more source

A phase II clinical study to assess the feasibility of self and partner anal examinations to detect anal canal abnormalities including anal cancer

Sexually Transmitted Infections, 2017
A. Nyitray, Joseph T. Hicks, L. Hwang, S. Baraniuk, M. White, Stefanos G. Millas, N. Onwuka, Xiaotao Zhang, Eric L. Brown, M. Ross, E. Chiao   +10 more
semanticscholar   +1 more source

Efficacy of Endoscopic Ultrasound‐guided Transluminal Drainage Using Lumen‐apposing Metal Stents for the Treatment of Pancreatic Fluid Collections

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Pancreatic fluid collections (PFCs) are able to develop secondary to either fluid leakage or liquefaction of acute pancreatitis, chronic pancreatitis, pancreatic trauma, or after pancreatic surgery. While most PFCs resolve spontaneously, endoscopic procedures are sometimes necessary.
Keisuke Kinoshita, Kazuhisa Okamoto, Haruna Noguchi, Satoshi Fukuchi, Hidetoshi Akiyama, Mitsuteru Motomura, Yoshifumi Azuma, Yasuhisa Hiroshima, Takafumi Fuchino, Sotaro Ozaka, Ryota Sagami, Takuro Uchida, Yuka Hirashita, Kensuke Fukuda, Ryo Ogawa, Kazuhiro Mizukami, Masaaki Kodama, Kazunari Murakami   +17 more
wiley   +1 more source