نتایج جستجو برای: liver lesions
تعداد نتایج: 482041 فیلتر نتایج به سال:
AIMS The aim of this study was to evaluate the impact of anatomical variations of the elongated left lobe of the liver on the ultrasound detection of focal liver lesions. MATERIALS AND METHODS We evaluated, by ultrasonography (US), 296 patients with elongated left lobe of the liver and 30 patients with focal lesions in the normal length left lobe of the liver. Those patients had undergone pri...
Multifocal liver lesions are encountered regularly in children and adolescents. By knowing the specific ultrasonographic, computed tomographic, and magnetic resonance imaging (MRI) features of benign and malignant pediatric liver lesions as well as the particular clinical setting, radiologists can frequently narrow the differential diagnosis and sometimes offer a definitive diagnosis. The purpo...
AIM To counteract/reveal celecoxib-induced toxicity and NO system involvement. METHODS Celecoxib (1 g/kg b.w. ip) was combined with therapy with stable gastric pentadecapeptide BPC 157 (known to inhibit these lesions, 10 μg/kg, 10 ng/kg, or 1 ng/kg ip) and L-arginine (100 mg/kg ip), as well as NOS blockade [N(G)-nitro-L-arginine methyl ester (L-NAME)] (5 mg/kg ip) given alone and/or combined ...
RATIONALE AND OBJECTIVES To evaluate a computer-aided diagnosis (CADx) system for the characterization of liver lesions in computed tomography (CT) scans. The stand-alone predictive performance of the CADx system was assessed and compared to that of three radiologists who were provided with the same amount of image information to which the CADx system had access. MATERIALS AND METHODS The CAD...
The article presents data on pathomorphological changes of the digestive organs in associative course heterakidosis and histomoniasis turkeys. Changes liver were observed 57.1% cases: protein fatty dystrophy, hepatocyte necrosis. cеcal lesions 100% cases, mainly fibrinous inflammation. In other parts intestinal tract – acute catarrhal
background: linear endoscopic ultrasonography (eus) is a proven modality for the diagnosis and treatment of different gastrointestinal lesions. the aim of this study was to describe the role of eus-fna in the evaluation of pancreatic and submucosal lesions. materials and methods: over a 1-year period, in a prospective descriptive study, patients referred to naft hospital, underwent linear eus. ...
Gastric cancer is one of the most common cancers in the world that can metastasize to other sites. The most common sites of metastasis are liver, lung, bone, and adrenal glands. Skin metastasis in gastric cancer is rare, and it usually occurs after diagnosis of primary cancer (1). The patient reported here is a 65-years old male with gastric adenocarcinoma that in the course of chemotherapy cam...
Twenty carcasses from a small flock of 5000 four-weeks old broiler chickens were submitted to a poultry disease diagnostic clinic in Tehran. At necropsy, 19 carcasses showed the typical lesions of colibacillosis such as pericarditis, prihepatitis and airsaculitis. One case did not show any gross lesion of colibacillosis or chronic respiratory disease (CRD) but the liver had an abnormal s...
This study compared the imaging features of conventional gray scale ultrasound (US) before and after contrast-enhanced ultrasound (CEUS) for focal liver lesions and 22 evaluated the role of US post-CEUS in characterizing liver lesions. 126 patients with 158 focal liver lesions underwent CEUS and US post-CEUS examination and entered this study. There were 74 hepatocellular carcinomas (HCC), 43 h...
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