Jinkan Sai, Joe Ariyama

MRCP (eBook, PDF)

Early Diagnosis of Pancreatobiliary Diseases

• Format: PDF

Produktbeschreibung

Magnetic resonance cholangiopancreatography (MRCP) is a newly developed noninvasive diagnostic technique for sectional and projectional imaging of the pancreatobiliary tree. Requiring no contrast materials, MRCP provides high-quality 2-D and 3-D images that facilitate early diagnosis and treatment of pancreatobiliary diseases. The authors draw upon their experience of more than 3000 MRCP studies as they illustrate the usefulness of this important new diagnostic modality. This volume is a valuable resource with state-of-the-art information for practitioners, researchers, and others in the fields of gastroenterology, radiology, and surgery.

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Produktdetails

• Verlag: Springer Japan
• Seitenzahl: 155
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9784431659013
• Artikelnr.: 44184238

Inhaltsangabe

1 Concept of Magnetic Resonance Cholangiopancreatography.- 1.1 Introduction to Magnetic Resonance Cholangiopancreatography.- 1.2 Comparison of MRCP with Conventional Cholangiopancreatic Imaging Techniques.- 1.3 Role and Indications of MRCP.- References.- 2 Imaging Techniques of MRCP.- 2.1 Technical Development.- 2.1.1 Gradient Echo Sequence.- 2.1.2 Spin Echo Sequence.- 2.2 Imaging Procedures.- 2.2.1 Patient Preparation.- 2.2.2 Patient Position.- 2.2.3 Breathing Methods.- 2.2.4 Receiver Coils.- 2.2.5 Scanning Parameters.- 2.2.6 Scanning Planes.- 2.2.7 Maximum Intensity Projection.- 2.2.8 Fat Saturation.- 2.2.9 Administration of Ferric Ammonium Citrate.- 2.2.10 Intravenous Injection of Secretin.- 2.3 Two-dimensional versus three-dimensional images.- References.- 3 Biliary Tract.- 3.1 Normal Biliary Tract.- 3.2 Anatomic Variants of the Biliary Tree.- 3.3 Pancreatobiliary Maljunction.- 3.3.1 Pancreatobiliary Junction.- 3.3.2 Pancreatobiliary Maljunction.- 3.4 Cholelithiasis.- 3.4.1 Cholecystolithiasis.- 3.4.2 Choledocholithiasis.- 3.4.3 Intrahepatic Gallstones.- 3.5 Acute Cholecystitis.- 3.6 Adenomyomatosis of the Gallbladder.- 3.7 Polypoid Lesions of the Gallbladder.- 3.8 Carcinomas of the Biliary Tract.- 3.8.1 Carcinomas of the Gallbladder.- 3.8.2 Extrahepatic Bile Duct Carcinomas.- 3.8.3 Early Carcinomas of the Extrahepatic Bile Duct.- 3.8.4 Hilar Cholangiocarcinomas (Klaskin's Tumors).- 3.8.5 Carcinomas of the Papilla of Vater.- 3.8.6 Early Carcinomas of the Papilla of Vater.- 3.9 Benign Stenosis of the Bile Duct.- 3.9.1 Mirizzi's Syndrome.- 3.9.2 Primary Sclerosing Cholangitis.- 3.9.3 Bile Duct Stenoses Associated with Chronic Pancreatitis.- 3.9.4 Dysfunction of the Sphincter of Oddi.- 3.9.5 Postoperative Bile Duct Stricture.- 3.10 Biliary-Enteric Anastomoses.- 3.11 Other Biliary Tract Conditions.- 3.11.1 Pneumobilia.- 3.11.2 T2-Shortening Bile.- 3.11.3 Biliary Stent.- 3.11.4 Hepatic Arterial Compression of the Common Hepatic Duct.- 3.11.5 Artifacts Created by Metal Clips.- References.- 4 The Pancreas.- 4.1 Normal Pancreatic Duct.- 4.2 Pancreas Divisum.- 4.3 Pancreatitis.- 4.3.1 Acute Pancreatitis.- 4.3.2 Chronic Pancreatitis.- 4.3.3 Pancreatic Duct Calculi.- 4.3.4 Inflammatory Pancreatic Masses.- 4.3.5 Focal Stenosis of the Main Pancreatic Duct Masquerading as Pancreatic Carcinoma.- 4.3.6 Groove Pancreatitis.- 4.4 Cystic Lesions of the Pancreas.- 4.4.1 Pancreatic Pseudocysts.- 4.4.2 Solitary True Cyst.- 4.4.3 Intraductal Papillary Mucinous Tumors.- 4.4.4 Mucinous Cystic Neoplasm of the Pancreas.- 4.4.5 Serous Cystadenoma of the Pancreas.- 4.5 Pancreatic Ductal Adenocarcinomas 114 References.- 5 The Liver.- 5.1 Simple Hepatic Cysts.- 5.2 Hepatic Peribiliary Cysts and Polycystic Kidney.- 5.3 Von Meyenburg Complexes (Microhamartomas).- 5.4 Biliary Cystadenoma and Cystadenocarcinoma.- 5.5 Intrahepatic Cholangiocarcinoma.- 5.6 Hepatocellular Carcinoma.- 5.7 Pyogenic Liver Abscesses.- References.- 6 Applications of Magnetic Resonance Cholangiopancreatography.- 6.1 Dynamic MRCP by Secretin Injection.- 6.2 Measurement of Volume of Pancreatic Juice Secretion.- 6.3 MR Virtual Cholangiopancreatoscopy.- References.