نتایج جستجو برای: biliary disorder
تعداد نتایج: 624634 فیلتر نتایج به سال:
Introduction Biliary papillomatosis is a disease characterized by multiple papillary tumours of variable distribution and extent in the intrahepatic and/or extrahepatic biliary tree 1-5. Papillary carcinoma can develop within these lesions. Because biliary papillomatosis is a rare biliary pathological entity, its clinical features and outcome are not well known 5. Recently we experienced a case...
Constitutive law for shape-memory alloys subjected to multi-axial loading, which is based on a semi-micromechanical integrated multi-plane model capable of internal mechanism observations, is generally not available in the literature. The presented numerical results show significant variations in the mechanical response along the multi loading axes. These are attributed to changes in the marten...
AIM To evaluate the incidence of late biliary complications in non-resectable alveolar echinococcosis (AE) under long-term chemotherapy with benzimidazoles. METHODS Retrospective analysis of AE patients with biliary complications occurring more than three years after the diagnosis of AE. We compared characteristics of patients with and without biliary complications, analyzed potential risk fa...
Portal cavernoma cholangiopathy (PCC) is defined as abnormalities in the extrahepatic biliary system including the cystic duct and gallbladder with or without abnormalities in the 1st and 2nd generation biliary ducts in a patient with portal cavernoma. Presence of a portal cavernoma, typical cholangiographic changes on endoscopic or magnetic resonance cholangiography and the absence of other ca...
Bing Hu, MD, PhD, Bo Sun, MD, Qiang Cai, MD, PhD, James Yun Wong Lau, MD, Shuren Ma, MD, Takao Itoi, MD, PhD, Jong Ho Moon, MD, PhD, Ichiro Yasuda, MD, PhD, Xiaofeng Zhang, MD, Hsiu-Po Wang, MD, PhD, Shomei Ryozawa, MD, PhD, Rungsun Rerknimitr, MD, Wen Li, MD, Hiromu Kutsumi, MD, PhD, Sundeep Lakhtakia, MD, Hideyuki Shiomi, MD, PhD, Ming Ji, MD, Xun Li, MD, Dongmei Qian, MD, Zhuo Yang, MD, Xiao...
Propensity for cholesterol gallstone formation is determined in part by biliary cholesterol content relative to bile salts and phospholipid. We examined the hypothesis that the rate of biliary cholesterol secretion can be controlled by availability of an hepatic metabolically active free cholesterol pool whose size is determined in part by rates of sterol synthesis, as reflected by activity of ...
Ceftriaxone (CTRX) is known to cause reversible biliary stones/sludge, which is called biliary pseudolithiasis. We report two rare cases of biliary obstruction by pseudolithiasis shortly after completing CTRX treatment. Stones and sludge, which had not been detected before CTRX administration, appeared in the gallbladder and common bile duct and led to biliary obstruction and acute cholangitis....
Intestinal perforation from a migrated biliary stent is a known complication of endoscopic biliary stent placement. We present a case of stent migration and resultant duodenal perforation after stent placement for a malignant biliary stricture in a 52-year-old woman. We review the current literature on the diagnosis and management of stent migration and intestinal perforation after endoscopic s...
discussion the disappearance of olp might be due to immunosuppressive therapy following liver transplantation. further observations and studies are necessary to clarify the relationship between olp and pbc. case presentation we describe a case of oral lichen planus (olp) accompanied with pbc that resolved following liver transplantation 14 years later. this patient received immunosuppressive dr...
Bile is normally sterile. Bactibilia occurs when bile flow is impaired and bacteria gain access to the biliary duct by the papilla or portal circulation. Bile duct obstruction leads sequentially to increase in intra biliary pressure, infection of bile, cholangiovenous and cholangiolymphatic reflux leading to bacteremia [1-3]. The bacteria described commonly in biliary tract infections include E...
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