Results 381 to 390 of about 1,045,421 (416)
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Carcinoid of the Biliary Tract
Archives of Surgery, 1964Carcinoid tumors are derived from Kultschitsky cells or their precursors and have the potential to produce serotonin 5-hydroxytryptamine or 5-hydroxytryptophan. The predominance of carcinoids in the intestinal tract is well known, especially in the region of the ileocecal valve where Kultschitsky cells are numerous.
Melvin A. Shiffman, George L. Juler
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American Journal of Medical Genetics Part A, 2003
AbstractThe biliary tree extends from the canals of Hering at the margin of the most peripheral portal tracts to the ampulla of Vater. Malformations occur at every level of this structure. Phenotypic features dominate present understanding of these malformations and of the disorders with which they are associated. Classifications of disease will likely
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AbstractThe biliary tree extends from the canals of Hering at the margin of the most peripheral portal tracts to the ampulla of Vater. Malformations occur at every level of this structure. Phenotypic features dominate present understanding of these malformations and of the disorders with which they are associated. Classifications of disease will likely
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Current Opinion in Gastroenterology, 2001
Advances in cellular and molecular biology of extrahepatic cholangiocarcinoma and gallbladder adenocarcinoma are providing innovative means for the diagnosis and treatment of biliary tract cancer. Similarly, refinements in noninvasive studies--including helical computed tomography, magnetic resonance cholangiopancreatography, and endoscopic ...
Eddie K. Abdalla, Jean Nicolas Vauthey
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Advances in cellular and molecular biology of extrahepatic cholangiocarcinoma and gallbladder adenocarcinoma are providing innovative means for the diagnosis and treatment of biliary tract cancer. Similarly, refinements in noninvasive studies--including helical computed tomography, magnetic resonance cholangiopancreatography, and endoscopic ...
Eddie K. Abdalla, Jean Nicolas Vauthey
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Current Opinion in Gastroenterology, 2023
Purpose of review Magnetic resonance cholangiopancreatography (MRCP) has become the reference examination for the exploration of the biliary tract and has replaced endoscopic cholangiography for the analysis of the biliary tract because of its equivalent performance and its noninvasive character.
Pauline, Iorio +3 more
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Purpose of review Magnetic resonance cholangiopancreatography (MRCP) has become the reference examination for the exploration of the biliary tract and has replaced endoscopic cholangiography for the analysis of the biliary tract because of its equivalent performance and its noninvasive character.
Pauline, Iorio +3 more
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Pharmacotherapy, 2020
Biliary tract infections (BTIs), including cholangitis and cholecystitis, are common causes of bacteremia. Bacteremic BTIs are associated with a mortality rate of 9–12%.
A. Thabit
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Biliary tract infections (BTIs), including cholangitis and cholecystitis, are common causes of bacteremia. Bacteremic BTIs are associated with a mortality rate of 9–12%.
A. Thabit
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Surgical Clinics of North America, 1977
Many of the complications of biliary tract surgery are seen in elderly patients who also possess significant cardiopulmonary deficits, diabetes mellitus, and other disorders of advancing age. Operations in this group of patients could in many cases be avoided by the decision for earlier cholecystectomy in younger patients with symptomatic and ...
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Many of the complications of biliary tract surgery are seen in elderly patients who also possess significant cardiopulmonary deficits, diabetes mellitus, and other disorders of advancing age. Operations in this group of patients could in many cases be avoided by the decision for earlier cholecystectomy in younger patients with symptomatic and ...
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JAMA: The Journal of the American Medical Association, 1970
In his preface the author describes this work as representing a study of the surgical anatomy of the pancreatobiliary system in 100 autopsy specimens and a study of 2,285 consecutive operations on the biliary tract, together with a thorough review of the literature.
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In his preface the author describes this work as representing a study of the surgical anatomy of the pancreatobiliary system in 100 autopsy specimens and a study of 2,285 consecutive operations on the biliary tract, together with a thorough review of the literature.
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Infections of the Biliary Tract
Gastrointestinal Endoscopy Clinics of North America, 2013Infection of the biliary tract, or cholangitis, is a potentially life-threatening condition. Bile duct stones are the most common cause of biliary obstruction predisposing to cholangitis. The key components in the pathogenesis of cholangitis are biliary obstruction and biliary infection.
Subhas Banerjee, Rajan Kochar
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Reconstruction of the Biliary Tract
Surgical Clinics of North America, 1985The history of biliary reconstruction is a record of almost 100 years of surgical advancement. A reasonable technique is now available and applies not only to reconstruction after injury in the course of cholecystectomy but also to reconstruction after resection of tumor or in the treatment of sclerosing cholangitis, choledochocyst, or biliary calculi.
Ricardo L. Rossi, John W. Braasch
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Radiology, 2019
Purpose To evaluate a radiomics model for predicting lymph node (LN) metastasis in biliary tract cancers (BTCs) and to determine its prognostic value for disease-specific and recurrence-free survival. Materials and Methods For this retrospective study, a
G. Ji +9 more
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Purpose To evaluate a radiomics model for predicting lymph node (LN) metastasis in biliary tract cancers (BTCs) and to determine its prognostic value for disease-specific and recurrence-free survival. Materials and Methods For this retrospective study, a
G. Ji +9 more
semanticscholar +1 more source