Results 191 to 200 of about 486,001 (321)

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

open access: yesDEN 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   +6 more
wiley   +1 more source

The Relation of Smoking, Alcohol Use and Obesity to Risk of Sigmoid Colon and Rectal Adenomas [PDF]

open access: green, 1995
Satoshi Honjo   +9 more
openalex   +1 more source

Expansion of the Phenotype of Lymphatic Anomalies Caused by Somatic Activating BRAF Variant

open access: yesPediatric Blood &Cancer, Volume 72, Issue 11, November 2025.
ABSTRACT Background The somatic activating variant in BRAF (p.V600E) was recently described as a novel cause of macrocystic head and neck lymphatic malformations in three individuals. Other recent studies profiling the genetic causes of more complex lymphatic anomalies identified this same pathogenic BRAF variant.
Michael D. Fox   +11 more
wiley   +1 more source

I. Sigmoid Colon Volvulus and Ulcer Formation

open access: bronze, 1978
Satoshi Morioka   +6 more
openalex   +2 more sources

The Moral Force of Guidelines: How Surgeons Use Evidence‐Based Medicine to Curb Their Interventionism

open access: yesSociology of Health &Illness, Volume 47, Issue 8, November 2025.
ABSTRACT The epistemology of evidence‐based medicine (EBM) is said to clash with the culture of surgery: EBM demands contemplation, whereas surgeons prize decisive, and even heroic, action. How, then, have surgeons come to embrace EBM? To answer this question, I analysed evidence‐based clinical practice guidelines (CPGs) and interviewed 15 attending ...
Clay Davis
wiley   +1 more source

A case of sigmoid colon endometriosis accompanied by ileus.

open access: bronze, 1989
Naho Maruyama   +8 more
openalex   +2 more sources

Appendectomy Is Not Associated With a Milder Clinical Course of Ulcerative Colitis: A Nationwide Danish Population‐Based Study

open access: yesAlimentary Pharmacology &Therapeutics, Volume 62, Issue 10, Page 983-989, November 2025.
Prior studies suggest a beneficial effect of appendectomy on the clinical course of UC. This nationwide population‐based cohort study finds no lower rates of UC‐related hospitalisation or in the rates of colorectal resections or treatment with biologics for UC patients with appendectomy compared to UC patients without appendectomy.
Anders Mark‐Christensen   +3 more
wiley   +1 more source

Vesicosigmoidal Fistula Due To Sigmoid Colon Diverticulitis. A Case Report and Review of Japanese Literatures.

open access: bronze, 1994
Koji Sasaki   +5 more
openalex   +2 more sources

Ureteroenteric strictures following retrosigmoid vs. conventional ileal conduit – The MOSAIC study (The DaBlaCa‐16 study)

open access: yesBJU International, Volume 136, Issue 5, Page 858-865, November 2025.
Objectives To evaluate the rate of left‐sided ureteroenteric strictures (UES) following robot‐assisted radical cystectomy (RARC) with a retrosigmoid ileal conduit compared to a conventional ileal conduit in a randomised controlled trial (RCT). Patients and Methods This multicentre, RCT included 303 patients undergoing RARC between May 2020 and August ...
Simone Buchardt Brandt   +13 more
wiley   +1 more source

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