Results 141 to 150 of about 54,017 (267)

Direct observation of an exposed blood vessel in a colonic diverticulum using ultrathin endoscopy

DEN Open
In recent years, cases of diverticular bleeding have become more common. Although identifying the bleeding diverticulum is difficult, it is even more difficult to identify the exposed blood vessels in the bleeding diverticulum.
Kensuke Suzuki, Daisuke Kikuchi, Satoshi Yamashita   +2 more
doaj   +1 more source

Differential Impact of Metabolic Bariatric Surgery Versus Semaglutide on Adverse Hepatic and Extrahepatic Outcomes in Individuals With Metabolic Dysfunction‐Associated Steatotic Liver Disease and Type 2 Diabetes

Diabetes, Obesity and Metabolism, Volume 28, Issue 7, Page 5684-5695, July 2026.
ABSTRACT Aim We compared the impact of metabolic bariatric surgery (MBS) versus semaglutide on clinical outcomes in individuals with metabolic dysfunction‐associated steatotic liver disease (MASLD) and type 2 diabetes (T2D). Methods Patients with MASLD and T2D who had MBS or semaglutide in 2018–2023 were identified (TriNetX database).
Weronika Stupalkowska, Alex E. Henney, David R. Riley, Eric G. Sheu, Uazman Alam, Daniel J. Cuthbertson   +5 more
wiley   +1 more source

The junction between the midgut and hindgut co‐localizes with the rectosigmoid junction

Journal of Anatomy, Volume 249, Issue 1, Page 33-53, July 2026.
At 5 weeks of development, the midgut has formed its primary loop (left). It is well established that the midgut is bounded cranially by the caudal end of the ventral mesentery and the presence of the common bile duct, but its caudal boundary remains to be established.
Hui Gao, Nutmethee Kruepunga, Greet Mommen, Susanne E. Köhler, Jill P. J. M. Hikspoors, Wouter H. Lamers   +5 more
wiley   +1 more source

Development of a virtual phantom for HDR cervical cancer brachytherapy: A multi‐institutional tool for training, quality assurance, and variability reduction

Journal of Applied Clinical Medical Physics, Volume 27, Issue 6, June 2026.
Background High‐dose‐rate brachytherapy (HDR‐BT) is a critical modality in the treatment of cervical cancer, requiring accurate and efficient treatment planning. Unlike external beam radiation therapy, HDR‐BT demands specialized skills and training.
Kotaro Iijima, Hiroyuki Okamoto, Takahiro Ushijima, Yoshihiro Ueda, Yoshifumi Oku, Masahiko Toyota, Yasushi Ono, Jun Takatsu, Jun‐ichi Fukunaga, Naoya Murakami, Tatsuya Ohno   +10 more
wiley   +1 more source

Bladder cancer with urinary diversion by a sigmoid colon conduit after transverse colon stoma

Introduction Sigmoid conduit is one of the methods for achieving urinary diversion, but it is performed less frequently than ileal conduit and ureterostomy.
Hiroshi Nakagomi, Masanari Fukasawa, Ryota Furuya, Makoto Sudoh, Tadashi Aoki, Munehiro Nozawa, Yoshio Takihana   +6 more
core   +1 more source

Volvulus of the Sigmoid Colon

Annals of Surgery, 1973
G J, Arnold, F C, Nance
openaire   +3 more sources

From Leukemia to Solid Tumors, Successful Multidisciplinary Management of Three Distinct Primary Cancers in a Single Patient: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT A 41‐year‐old man developed three distinct primary malignancies—acute myeloid leukemia, male breast cancer, and metastatic colorectal cancer—within 7 years. This rare case highlights the evolving challenge of multiple primary cancers and demonstrates how coordinated multidisciplinary care can preserve curative intent despite successive life ...
Abolfazl Khalafi‐Nezhad, Nazanin Alemzadeh, Mohammad Hossein Anbardar, Zahra Ghanbarinasab   +3 more
wiley   +1 more source

Blood‐based cell‐free DNA and multitarget stool RNA screening tests to detect colorectal cancer: A systematic review

Cancer, Volume 132, Issue 11, 1 June 2026.
Abstract Two new tests, a cell‐free DNA (cfDNA) blood‐based test (BBT) and multitarget stool RNA (mt‐sRNA) test with in‐laboratory fecal immunochemical testing, were recently approved by the US Food and Drug Administration, and a second BBT is under review. These tests have the potential to overcome barriers to screening.
Karli K. Kondo, Rita L. Shiau, Clarissa A. B. Troutman, Jessica C. Griffin, Rose Relevo   +4 more
wiley   +1 more source

Divergent Resilience of Bacterial and Fungal Gut Microbiota After Colorectal Surgery: Insights From a Prospective Longitudinal Cohort Study

MedComm, Volume 7, Issue 6, June 2026.
Patients undergoing colorectal surgery (n = 59) were sampled before and after surgery to investigate perioperative microbiome dynamics. Using 16S rRNA and ITS2 genes amplicon sequencing, bacterial diversity significantly decreased postoperatively, while fungal communities remained resilient.
Simon Wetzel, Eva Kohnert, Roman Huber, Alexander Müller, Agnes Knott, Lampros Kousoulas, Clemens Kreutz, Mohamed Tarek Badr, Ann‐Kathrin Lederer   +8 more
wiley   +1 more source

An approach to the management of volvulus of the sigmoid colon

, 1990
The colon involved with the sigmoid volvulus is much thicker than the normal colon. It is easy to handle and holds sutures well. Patients who have sigmoid-colon volvulus do not have much faecal loading. Most of the distension is gaseous.
Faranisi, C. T.
core   +1 more source