Results 71 to 80 of about 62,214 (250)

DIVERTICULUM OF THE STOMACH [PDF]

open access: yesJournal of the American Medical Association, 1910
In a clinic characterized by a large percentage of digestive disturbances, I have found it easy to distinguish a certain number in which the symptoms were due to gastric or duodenal ulcer. This statement I make, because in all cases in which operation has been performed on this diagnosis, I have demonstrated the ulcer on the table.
openaire   +2 more sources

Validation of Functional Lumen Imaging Probe Panometry Esophageal Motility Classification Version 2.0: A Study of 805 Patients

open access: yesNeurogastroenterology &Motility, EarlyView.
In a multicenter cohort of 805 patients, FLIP panometry v2.0 demonstrated strong diagnostic performance, with a 99% negative predictive value of normal motility for EGJ outflow disorders and a 91% positive predictive value of non‐spastic obstruction for achalasia or conclusive EGJOO, supporting its role as a valuable diagnostic tool.
Ofer Z. Fass   +9 more
wiley   +1 more source

Updated evidence on epidemiology, diagnosis, and treatment for colonic diverticular bleeding

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
Abstract Since 2020, multiple large‐scale studies (CODE BLUE‐J) in Japan have accelerated the accumulation of evidence on colonic diverticular bleeding (CDB). This review summarizes the latest findings regarding CDB epidemiology and endoscopic hemostasis.
Chikamasa Ichita   +6 more
wiley   +1 more source

“Cat scratch colon” causing cecal perforation as a rare complication due to barotrauma during colonoscopy: A case report and literature review

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
Abstract “Cat scratch colon” (CSC), characterized by spontaneous bright‐red linear markings or mucosal laceration with bleeding due to air insufflation barotrauma, is a rare complication during colonoscopy. These mucosal lacerations can present as superficial tears that do not generally have clinical repercussions or as deeper tears that damage the ...
Hitoshi Hara   +8 more
wiley   +1 more source

Meckelʼs Diverticulum

open access: yesAnnals of Surgery, 1976
One hundred and ninety surgically documented cases of Meckel's diverticulum encountered at the Mayo Clinic during a 51-year period, 1920 through 1971, are reviewed. In 39 patients, the diverticulum was left undisturbed. In 51 patients, the diverticulum was the primary surgical disease, and, in 100 patients, the diverticulum was removed incidentally ...
H M DeBartolo, J A van Heerden
openaire   +3 more sources

Optimal timing of precut sphincterotomy to prevent post‐endoscopic retrograde cholangiopancreatography pancreatitis in difficult biliary cannulation: A retrospective study

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives Precut sphincterotomy is often performed when bile duct cannulation is difficult; however, the former has a higher risk of complications than conventional methods. Early precut reduces the risk of post‐endoscopic retrograde cholangiopancreatography pancreatitis (PEP).
Tomohiro Tanikawa   +12 more
wiley   +1 more source

Prevention of Cholangitis by Spontaneously Dislodging Biliary Stent After an Endoscopic Procedure in Patients With Asymptomatic Bile Duct Stones

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objective To evaluate the effectiveness of spontaneously dislodging biliary stent (SDBS) placement in preventing acute cholangitis after endoscopic retrograde cholangiopancreatography (ERCP) in patients with asymptomatic bile duct stones. Methods This retrospective, single‐center study included 63 patients (mean age, 73 ± 11 years; 43 men) who
Shinichi Nihei   +9 more
wiley   +1 more source

Imaging groin hernias [PDF]

open access: yes, 2012
Clinical differentiation of direct inguinal hernias, indirect inguinal hernias, femoral and Spigelian hernias can be difficult particularly with small hernias and in obese patients.
Vassallo, Pierre
core  

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

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