Results 21 to 30 of about 1,780 (130)

Annual Report of the 2022 National Clinical Database: Decade‐Long Trends and Current Status of Gastroenterological Surgery in Japan

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim The National Clinical Database (NCD) of Japan is the largest nationwide registry, covering over 95% of surgeries in the country. This 2022 annual report summarizes the short‐term outcomes of gastroenterological surgeries and discusses trends and insights over the past decade.
Koshi Kumagai, Arata Takahashi, Hideki Ueno, Naoki Hiki, Yoshiki Kajiwara, Tomoki Ebata, Takao Otsuka, Taro Oshikiri, Yoshihiro Kakeji, Takanori Goi, Akio Saiura, Hiroshi Saeki, Chie Tanaka, Masanori Tokunaga, Tsutomu Fujii, Satoru Matsuda, Tsunekazu Mizushima, Hiroyuki Yamamoto, Yuko Kitagawa, Ken Shirabe   +19 more
wiley   +1 more source

Lipoma of the transverse colon: Review of literature and a case report in a young Nigerian female [PDF]

, 2020
Colonic lipomas are rare benign tumour of the gastrointestinal tract(GIT); however, they remain the commonest nonepithelial(mesenchymal) benign neoplasm of the GIT tract. The majority remains asymptomatic. They can mimic malignant tumours of the GI tract.
Adogu , Adoge Ibrahim, Hamza, Ahmed, Nasirudeen, Oloko, Umar, Muktar Muhammad   +3 more
core   +2 more sources

Dolichocolon is common in pediatric gastroenterology patients with constipation and associated complaints

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Dolichocolon (DC), classified under ICD‐10 code Q43.8 (“Other specified congenital malformations of intestine”), refers to an elongated or redundant large intestine. Recent studies in adults indicate a role for dolichocolon in constipation and disorders of gut‐brain interaction.
David Simon, Donovan Berens, Raul Zambrana Valenzuela, Arvind Mohan, Partha Chakraborty, Timot Kellermayer, Eric H. Chiou, Craig L. Jensen, Ricardo A. Arbizu, Marla B. K. Sammer, Richard Kellermayer   +10 more
wiley   +1 more source

Clinical, manometric, genetic, and histologic associations in pediatric intestinal pseudo‐obstruction: A case series

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Pediatric intestinal pseudo‐obstruction (PIPO) is a severe bowel motility disorder characterized by impaired propulsion of gastrointestinal contents without mechanical obstruction. PIPO encompasses congenital and acquired disorders, including neuropathies, myopathies, and mesenchymopathies.
Sharon Wolfson, Myra Butrviengpunt, Naomi Tjaden, Alain J. Benitez, Archana S. Kota, Jennifer Webster, Prasanna Kapavarapu, Hayat Mousa, Robert O. Heuckeroth   +8 more
wiley   +1 more source

Diagnostic suggestion and surgical consideration for Hirschsprung’s disease associated with high anorectal malformation [PDF]

, 2018
Object: The objective of this study were to highlight the finding of vasa recta (tortuous) on the colonic wall as a diagnostic clue for suspecting an associated Hirschsprung’s disease (HD) and to draw attention to the importance of preserving the ...
Dheer, Yadvendra, Khan, Tanvir R., Kumar, Piyush, Malhotra, Shweta, Pant, Nitin, Wakhlu, Ashish   +5 more
core   +2 more sources

Toxic megacolon: A rare presentation and novel treatment

JPGN Reports, EarlyView.
Abstract A 14‐year‐old male presented with toxic megacolon (TM). Stool culture and rectal biopsies ruled out Clostridium difficile infection and Hirschsprung disease, respectively. Anorectal manometry ruled out anal achalasia as rectoanal inhibitory reflex elicited a normal resting pressure.
Adrienne P. Davis, Jennifer M. Schuh, Janice Bitong, Amy J. Wagner   +3 more
wiley   +1 more source

AML‐Net: Attention‐based multi‐scale lightweight model for brain tumour segmentation in internet of medical things

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Brain tumour segmentation employing MRI images is important for disease diagnosis, monitoring, and treatment planning. Till now, many encoder‐decoder architectures have been developed for this purpose, with U‐Net being the most extensively utilised. However, these architectures require a lot of parameters to train and have a semantic gap. Some
Muhammad Zeeshan Aslam, Basit Raza, Muhammad Faheem, Aadil Raza   +3 more
wiley   +1 more source

Pseudoinvasion in an Adenomatous Polyp of the Colon Mimicking Invasive Colon Cancer [PDF]

, 2009
Pseudoinvasion or pseudocarcinomatous invasion in an adenomatous polyp of the colon can be unfamiliar to an endoscopist. Pseudoinvasion in an adenomatous polyp represents prolapse of the adenomatous epithelium into its stalk. In most cases its morphology
Chang Soo Eun, Davila, Dong Soo Han, Greene, Hyun Seok Cho, Joo Hyun Sohn, Molavi, Muto, Qizilbash, Rembacken, Sadamoto, Sang Bong Ahn, Tae Jun Byun, Tanizawa, Yantiss, Yong Cheol Jeon, Young-Ha Oh   +16 more
core   +3 more sources

Label Noise in Pathological Segmentation Is Overlooked, Leading to Potential Overestimation of Artificial Intelligence

Cancer Science, EarlyView.
This study evaluated how artificial label noise affects cancer pathology segmentation models, demonstrating that boundary‐dependent noise leads to overestimation of performance metrics, while random noise mixtures further harm generalization. Our results highlight the need for standardized noise‐quantification and mitigation methods and for developing ...
Kenji Harada, Yuichiro Nomura, Daisuke Komura, Shumpei Ishikawa, Shingo Sakashita   +4 more
wiley   +1 more source

Obstructing left sided colorectal cancer. A retrospective single center study. [PDF]

, 2018
Background: In recent years, with population aging, there has been an increased number of colorectal cancer cases in elderly patients with severe occlusion symptoms.
Danzi, Michele, Danzi, Roberta, Grimaldi, Luciano, Milone, Marco, Sivero, Luigi, Tammaro, Nicola   +5 more
core