Results 181 to 190 of about 9,539,980 (377)

Central blood volume in cirrhosis [PDF]

open access: yes, 1993
Bendtsen, Flemming   +2 more
core   +1 more source

Beyond a Conduit: The Evolution of Functional Biliary Stents From Active Intervention to Enabling Platforms

open access: yesiNew Medicine, EarlyView.
This review traces the evolution of functional biliary stents, outlining the paradigm shift from “active intervention” strategies that target stent failure to next‐generation “enabling platforms.” These platforms leverage biodegradable materials, 3D/4D printing, and smart sensors to achieve personalized, regenerative, and theranostic solutions ...
Muhan Li   +4 more
wiley   +1 more source

Intraluminal Duodenal (“Windsock”) Diverticulum: A Rare Cause of Gastrointestinal Bleeding

open access: yesGE: Portuguese Journal of Gastroenterology, 2016
Marta Eusébio   +2 more
doaj   +1 more source

Alcohol and mortality in Ukraine [PDF]

open access: yes
Ukraine has experienced a long-term decline in life expectancy since the late 1960s. While spectacular improvement in longevity has been observed in Western countries, the trend in Ukraine has been accompanied by increasing or stagnating mortality ...
Nataliia Levchuk
core  

Hypervision Proton Surgery: The Future Direction of Proton Therapy

open access: yesiNew Medicine, EarlyView.
ABSTRACT Proton beams provide unique physical advantages characterized by a low entrance dose, negligible exit dose, and a sharp Bragg peak, which enable superior sparing of normal tissues and support safe dose escalation for improved tumor control. However, conventional photon‐based fractionation remains widely used in proton therapy, where prolonged ...
Li Li, Shuanghu Yuan
wiley   +1 more source

Gastroenterostomy and Vagotomy in the Treatment of Duodenal Ulcer Disease

open access: green, 1968
William R. Grafe   +2 more
openalex   +2 more sources

Comparative Outcomes of Endoscopic Treatment for Symptomatic and Asymptomatic Common Bile Duct Stones in the Elderly: A Propensity Score‐Based Cohort Analysis

open access: yesJournal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Introduction Various guidelines recommend endoscopic stone removal for asymptomatic common bile duct stones (CBDS); however, previous studies have indicated that asymptomatic CBDS is associated with a higher incidence of post‐ERCP pancreatitis (PEP).
Kota Shimojo   +9 more
wiley   +1 more source

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