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  • Title: Congenital hypoplasia of the dorsal pancreas: with special reference to duodenal papillary dysfunction.
    Author: Nishimori I, Okazaki K, Morita M, Miyao M, Sakamoto Y, Kagiyama S, Yamamoto Y, Yamamoto Y.
    Journal: Am J Gastroenterol; 1990 Aug; 85(8):1029-33. PubMed ID: 2197855.
    Abstract:
    We report a case of dorsal pancreatic hypoplasia complicated with atresia of the vagina, type-A chronic atrophic gastritis, duodenal papillary dysfunction, and insulin-requiring diabetes mellitus, in a 32-yr-old woman. The laboratory data showed elevated hepatobiliary enzymes. Endoscopic retrograde cholangiopancreatography (ERCP) revealed a slightly dilated common bile duct and a short major pancreatic duct connected with a minor pancreatic duct. Ultrasonography and computerized tomography could not identify any pancreatic tissue in the region of the body or tail of the pancreas. The pancreatic tissue weight calculated by the serial thin slice of computerized tomography was 43.1 g, approximately 45% of the standard Japanese adult pancreas. Reevaluated pancreatic exocrine function based on this weight showed a hypersecretory state. The pancreatic ductal pressure was slightly increased, and the motility of the sphincter of Oddi (SO) was abnormal when measured with a 4Fr. microtransducer inserted through a duodenoscope. These findings suggest that dysfunction of the sphincter of Oddi may play some role in the pathophysiology in the hypoplasia of the dorsal pancreas and pancreaticobiliary diseases associated with it.
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