نتایج جستجو برای: cirrhotic nodule
تعداد نتایج: 21135 فیلتر نتایج به سال:
OBJECTIVES Hepatic angiomyolipoma (HAML) is a rare, benign mesenchymal tumor of the liver and its diagnosis has been considered challenging. The aim of this study was to investigate prospectively the diagnostic efficacy of the incorporation of both baseline ultrasound (US) and contrast-enhanced ultrasound (CEUS) features of HAML in patients without cirrhosis. MATERIALS AND METHODS Consecutive...
It is difficult to characterize the nodular lesions in cirrhotic liver if typical enhancement pattern is not present on dynamic contrast-enhanced imagings. Although the signal intensity of the hepatobiliary phase in gadoxetic acid-enhanced magnetic resonance imaging (MRI) is helpful for characterization of the lesions, some dysplastic nodules may also exhibit low signal intensity in the hepatob...
Recent studies have shown that hepatocellular carcinoma (HCC) arises relatively frequently at an advanced, cirrhotic stage of primary biliary cirrhosis (PBC) without evidence of hepatitis viral infection (1–3), though the precise incidence of such association remains unclarified. Shibuya et al reported that most HCC associated with PBC arise at the cir-rhotic stage and in males gender and the r...
Objective(s): An increase in nitric oxide (NO) production has been reported in cirrhotic cardiomyopathy and, portal hypertension. Since minocycline has been shown to inhibit NO overproduction, we aimed to examine its role in a rat model of CCl4-induced cirrhotic cardiovascular complications. Materials and Methods: Portal pressure and inotropic responsiveness of isolated papillary muscles to is...
Objective. The goal of this study was to determine the etiopathological association of various hepatic nodules identified during gross examination of liver explants specimen and the grossing aspects of these abnormal nodules especially those smaller than 1 cm in diameter. Our aim was to analyze whether there is any association of macroregenerative and dysplastic nodule with hepatocellular carci...
OBJECTIVESTo assess the usefulness of Tri-phasic computed tomography in evaluation hepatocellular carcinoma cirrhotic patients.METHODOLOGYThis cross-sectional study was carried out Radiology and Imaging Department Hayatabad Medical Complex Peshawar from October 2020 to September 2021 (01 year). CT done all patients. Patients with suspected diagnosed by clinical ultrasonography having high serum...
Introduction: The present study is aimed to evaluate electrophysiological remodeling of atrioventricular (AV) node and ventricular conduction during experimental atrial fibrillation (AF) model in isolated heart of cirrhotic rats. Methods: Cirrhosis-induced electrophysiological remodeling was evaluated in 24 isolated retrogradely perfused rat hearts in 2 groups (control and cirrhotic). Cirrho...
Background: Relaxation of the corpus cavernosum plays a major role in penile erection. Nitric oxide (NO) is known to be the most important factor mediating relaxation of corpus cavernosum, which is mainly derived from nonadrenergic noncholinergic (NANC) nerves. The aim of the present study was to investigate the effect of biliary cirrhosis on nonadrenergic noncholinergic (NANC)-mediated relaxat...
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