منابع مشابه
Crocodile Jaw Appearance May Indicate Annular Pancreas Annular Pancreas in Adults
Objective: To describe the prevalence of and findings associated with annular pancreas on CT, MRI, and endoscopic retrograde cholangiopancreatography (ERCP). Design: Retrospective analysis. Participants: 42 patients with annular pancreas who underwent CT, MRI, or ERCP made up the study group. The control group consisted of 30 patients evaluated for nonspecific upper abdominal pain who had a nor...
متن کاملPortal annular pancreas: the pancreatic duct ring sign on MRCP
Portal annular pancreas is a rare pancreatic variant in which the uncinate process of the pancreas extends and fuses to the dorsal surface of the body of the pancreas by surrounding the portal vein. It is asymptomatic, but it can be mistaken for a pancreatic head mass on imaging and could also have serious consequences during pancreatic surgery, if unrecognized. We report this case of a 53-year...
متن کاملAnnular Pancreas
Introduction Annular pancreas (from the Latin annularis, meaning ring-shaped) is a rare congenital disorder of the pancreas first recognised by Tiedeman in 1818. This abnormality, although at times clinically silent, may be the cause of a broad spectrum of disease. Complications range from neonatal intestinal obstruction to more complex pathologies in the adult. In cases of neonatal obstruction...
متن کاملPortal Annular Pancreas
Portal annular pancreas (PAP) is an asymptomatic congenital pancreas anomaly, in which portal and/or mesenteric veins are encased by pancreas tissue. The aim of the study was to determine the role of PAP in pancreatic surgery as well as its management and potential complication, specifically, postoperative pancreatic fistula (POPF).On the basis of a case report, the MEDLINE and ISI Web of Scien...
متن کاملAnnular pancreas in the newborn.
In annular pancreas a collar or ring of tissue surrounds the second part of the duodenum. It is a rare malformation. Vidal published the first case in 1905; his patient was a newborn baby. In a recent publication, Swynnerton and Tanner (1953) collected 76 cases and we have found one more in the literature (MacPhee, 1953). In 1933 McNaught could only find 40 instances of this condition in the li...
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ژورنال
عنوان ژورنال: Journal of Medical Imaging and Radiation Oncology
سال: 2018
ISSN: 1754-9477
DOI: 10.1111/1754-9485.17_12784