Imaging of Ampullary and Periampullary Conditions
نویسندگان
چکیده
منابع مشابه
Imaging features of benign and malignant ampullary and periampullary lesions.
The ampulla of Vater is an important anatomic landmark where the common bile duct and main pancreatic duct converge in the major duodenal papilla. Imaging evaluation of the ampulla and periampullary region poses a unique diagnostic challenge to radiologists because of the region's complex and variable anatomy and the variety of lesions that can occur. Lesions intrinsic to the ampulla and involv...
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The mainstay treatment of ampullary and periampullary adenocarcinoma is pancreaticoduodenectomy. Unfortunately, there are no standard options available in the postoperative management due to the rarity of the malignancy and the absence of prospective trials. In this year ASCO Gastrointestinal Cancers Symposium three remarkable abstracts regarding the management of recurrent or metastatic ampull...
متن کاملAmpullary xanthogranulomatous inflammation mimicking periampullary cancer: report of a case.
CONTEXT Xanthogranulomatous inflammation commonly affects the gallbladder. To date, there have been no reports of xanthogranulomatous inflammation of the ampulla. CASE REPORT A 48-year-old female presented to us with fever, jaundice and a palpable gallbladder. Evaluation revealed features of periampullary malignancy. The patient underwent a Whipple's pancreaticoduodenectomy. Histopathology re...
متن کاملImpact of Periampullary Diverticula on Bile Duct Stones and Ampullary Carcinoma
Introduction Periampullary diverticula (PD) is caused by extraluminal pouching of duodenal mucosa. Using a very common endoscopic procedure to diagnose or treat gastrointestinal disorders, we encountered duodenal diverticulum. Materials and methods This is a retrospective, single-center study. Three thousand and sixteen patients on whom endoscopic retrograde cholangiopancreatography (ERCP) wa...
متن کاملAmpullary cancer of intestinal origin and duodenal cancer - A logical clinical and therapeutic subgroup in periampullary cancer
Periampullary cancers include pancreatic, ampullary, biliary and duodenal cancers. At presentation, the majority of periampullary tumours have grown to involve the pancreas, bile duct, ampulla and duodenum. This can result in difficulty in defining the primary site of origin in all but the smallest tumors due to anatomical proximity and architectural distortion. This has led to variation in the...
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ژورنال
عنوان ژورنال: Journal of Gastrointestinal and Abdominal Radiology
سال: 2021
ISSN: 2581-9178
DOI: 10.1055/s-0041-1726663