Results 41 to 50 of about 121,676 (256)
Case Reports in Gastroenterology, 2022 A 19-year-old man visited our hospital because of diarrhea and blood and liver dysfunction. Magnetic and endoscopic retrograde cholangiography revealed diffuse narrowing of the common biliary tract and intrahepatic biliary tract.
Jin Imai +8 more
doaj +1 more source
Comparison of Baseline Covariate Adjustment Methods for Restricted Mean Survival Time [PDF]
arXiv, 2022 The restricted mean survival time is a clinically easy-to-interpret measure that does not require any assumption of proportional hazards. We focus on two ways to directly model the survival time and adjust the covariates. One is to calculate the pseudo-survival time for each subject using leave-one-out, and then perform a model analysis using all ...
arxiv
A Gentleman with Anemia and Cholestasis
Case Reports in Medicine, 2010 Primary sclerosing cholangitis is a rare cause of cholestasis caused by progressive inflammation and fibrosis of both intrahepatic and extrahepatic bile ducts leading to multifocal ductal strictures.
Siu-Tong Law +3 more
doaj +1 more source
Sump syndrome of the remnant common bile duct following a living donor liver transplant
Journal of Community Hospital Internal Medicine Perspectives, 2021 Sump syndrome – a collection of digested food, debris, stones, bile, and bacteria in a poorly drained, bile duct reservoir – occurs most commonly after a side-to-side choledochoduodenostomy.
Gordon Robbins +5 more
doaj +1 more source
Flexible joint models for multivariate longitudinal and time-to-event data using multivariate functional principal components [PDF]
arXiv, 2023 The joint modeling of multiple longitudinal biomarkers together with a time-to-event outcome is a challenging modeling task of continued scientific interest. In particular, the computational complexity of high dimensional (generalized) mixed effects models often restricts the flexibility of shared parameter joint models, even when the subject-specific ...
arxiv
On strongly primary monoids, with a focus on Puiseux monoids [PDF]
J. Algebra 567 (2021), No. 1, pp. 310-345, 2019 Primary and strongly primary monoids and domains play a central role in the ideal and factorization theory of commutative monoids and domains. It is well-known that primary monoids satisfying the ascending chain condition on divisorial ideals (e.g., numerical monoids) are strongly primary; and the multiplicative monoid of non-zero elements of a one ...
arxiv +1 more source
Primary sclerosing cholangitis
, 2011 Primary sclerosing cholangitis (PSC) is a chronic liver condition which may affect both intra and extrahepatic biliary tree. Etiology of PSC remains to be fully elucidated but genetic, autoimmune, inflammatory and possibly infective factors could all contribute to its development.
Piotr Milkiewicz, Ewa Wunsch
openaire +5 more sources
Epidemiology of Autoimmune Liver Disease
The Korean Journal of Gastroenterology, 2023 Autoimmune liver disease is an important immune-mediated pathologic entity involving the liver and intrahepatic bile duct, including autoimmune hepatitis, primary biliary cholangitis, and primary sclerosing cholangitis.
Nae-Yun Heo
doaj +1 more source
Primary User Emulation Attacks: A Detection Technique Based on Kalman Filter [PDF]
J. Sens. Actuator Netw. 2018, 7(3), 26, 2019 Cognitive radio technology addresses the problem of spectrum scarcity by allowing secondary users to use the vacant spectrum bands without causing interference to the primary users. However, several attacks could disturb the normal functioning of the cognitive radio network.
arxiv +1 more source
British Journal of Clinical Pharmacology, EarlyView.Aims Atypical colitis (presenting reverse gradient colitis, backwash ileitis or rectal sparing) is associated with primary sclerosing cholangitis–ulcerative colitis (PSC). Oral vancomycin has been used to manage paediatric atypical colitis with/without confirmed PSC. Different preparations had shown different efficacy.
Räisänen Laura +4 more
wiley +1 more source