Diseases of the Gallbladder and Bile Ducts - part 10 ppsx

... some of the related diseases generally included in the category of ductal plate malformations. CHF is only one disease characterized by dilatation of the seg- ments of intrahepatic bile ducts and ... to the right. Plate 15 The choledochal cyst has been opened and the orifices of the hepatic ducts are clearly visible. This allows the surgeon to excise th...

Ngày tải lên: 09/08/2014, 14:22

... around 75% of its content. At the same time, hepatic bile bypasses the gallbladder and empties into the duodenum. At the end of the meal, the gallbladder rela- xes and the sphincter of Oddi contracts, ... the junction of the gallbladder neck and the cystic duct by defin- ing the cystic lymph node. The node may be swept in the di- rection of...

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... with an annual incidence of SECTION 2 Diagnostic and therapeutic approaches for the biliary tree and gallbladder Diseases of the Gallbladder and Bile Ducts: Diagnosis and Treatment, Second Edition ... cross-reactive CEA; α-fetoprotein Chapter 2: Pathology of the intrahepatic and extrahepatic bile ducts and gallbladder 35 The disorders known collecti...

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... has the advantage of high spatial resolution, which allows depiction of both the lumen and the wall of the bile ducts, but has the disadvantage of imaging only in the axial plane. This is offset ... steno- ses may preclude the use of EUS to examine the extrahepatic bile duct. The sensitivity and specificity of EUS in the diagno- sis of choledocholit...

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... examination and histopath- ologic studies at autopsy, they concluded that the epithelium of the biliary tract, especially smaller ducts, could be injured Diseases of the Gallbladder and Bile Ducts: ... biliary tree and gallbladder by irradiation. They further characterized the injury as “vac- uolation, swelling, and necrosis of the epithelial cells of the...

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... determination of resectability is made. Given the small numbers of patients and the challeng- Diseases of the Gallbladder and Bile Ducts: Diagnosis and Treatment, Second Edition Edited By Pierre-Alain ... end of the gallbladder, and the lowest part of the gall- bladder attachment to the liver bed has been exposed. The latter is an important step,...

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... and falls back into the gallbladder, which allows emptying of the gallbladder, resulting in reduction of the infl ammation. The theoretical aim of fasting is to rest the gallbladder, to re- duce ... by the presence of comorbid diseases of the patient and the duration of the ileus [53]. In large series, the overall mortality varied between 5 and 24%...

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... lesions of the intra- and extrahepatic bile ducts. How- ever, because of the assumed role of the intrahepatic biliary epithelium in the origin of the noncommunicating liver cysts, this group of ... consider- ations in the evolving fields of living donor and split liver transplantation. Diseases of the Gallbladder and Bile Ducts: Diagnosis and Tr...

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... delineate the role of these peptides in the etiology of PSC is required. The major criticism of the theories of colonic toxins caus- ing PSC comes from studies looking at the natural history of the ... over the last decade as discussed in more detail in Chapters 4, 5, and 6. The first step is an abdominal ultra- sound. The dilatation of the bile ducts ise...

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... of the gallbladder wall can be seen when the gallbladder is in- fl amed. Other diagnostic features include edema of the head of the pancreas, dilatation of the common duct, and dilata- tion of ... [23]. The most com- mon subset includes atresia of the gallbladder and all exter- nal bile ducts. Variants include atresia of the proximal hepatic ducts w...

Ngày tải lên: 09/08/2014, 14:22