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  • Title: Left-sided portal hypertension caused by serous cystadenoma of the pancreas: report of a case.
    Author: Ito K, Kudo A, Nakamura N, Tanaka S, Teramoto K, Arii S.
    Journal: Surg Today; 2008; 38(2):184-7. PubMed ID: 18239883.
    Abstract:
    We report a case of serous cystadenoma of pancreas causing left-sided portal hypertension and gastric varices. A 68-year-old man was admitted for treatment of a pancreatic body tumor. Contrast-enhanced computed tomography (CT) showed a honeycombed cystic mass. A celiac angiogram showed a hypervascular tumor supplied mainly by a dilated splenic artery and dorsal pancreatic artery. In the venous phase, the patent splenic vein had a large hepatopetal collateral vein via the coronary gastric vein. Upper gastrointestinal endoscopy showed isolated varices of the gastric fundus. We made a preoperative diagnosis of a serous cystic tumor of the pancreas with left-sided portal hypertension and performed distal pancreatectomy with splenectomy. The resected tumor was 8 cm in diameter and had a typical honeycombed microcystic pattern with central stellate scarring. The spleen was not enlarged. Histopathological examination confirmed a diagnosis of serous cystadenoma without any sign of malignancy. Postoperative endoscopy showed disappearance of the gastric varices.
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