Ectopic pancreatic islets in splenic hilum,a case report
محل انتشار: هفدهمین همایش سالانه آسیب شناسی و طب آزمایشگاه
سال انتشار: 1394
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 435
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شناسه ملی سند علمی:
ACPLMED17_037
تاریخ نمایه سازی: 20 آبان 1397
چکیده مقاله:
Introduction: Ectopic pancreatic tissue is defined as a pancreatic tissue in an abnormal location with no ducal,anatomical,neuronal and vascular communication with the main body of the pancreas.The incidence of ectopic pancreas in autopsy studies is approximately:0.55-13.7 percent. Ectopic pancreas is most frequently seen within the upper gastrointestinal tract involving the stomach,duodenum and jejunum.Less commonly it can be found within the ileum,bile ducts or gallbladder,umbilicus,splenic hilum,omen gum,mesentery and meckel s diverticulum.In majority of the cases it is an incidental finding and a symptomatic,but ectopic pancreas in stomach and duodenum can cause epigastric pain,ulceration and obstruction. Case repot: A 20-year-old woman presented in Resalat hospital of Tehran for splenectomy with past history of thrombocytopenia.The spleen measuring 19x7x6cm in dimensions and 360 grams in weight.Incidentally at hilum of spleen a 2x2cm gray nodule was seen.The pathology report showing normal looking ectopic pancreatic islets in hilum of spleen. Discussion: The presence of pancreatic islets alone in the pre pancreatic region and spleen is an uncommon occurrence.Here we describe its presence in this rare location.So the pathologists must be aware of this rare site for correct interpretation and diagnosis.
کلیدواژه ها:
-Ectopic pancreatic tissue. -Splenic hilum
نویسندگان
Minoo Shafii
Department of pathology,Tehran medical branch ,Islamic Azad University,Tehran,Iran
Minoo Saatian
Department of pathology,Tehran medical branch ,Islamic Azad University,Tehran,Iran