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摘要


原發性胰臟淋巴瘤(primary pancreatic lymphoma, PPL),症狀表現為胰臟腫塊及阻塞性黃疸,患者臨床症狀為上腹痛、食慾不振、體重減輕、茶色尿及灰白便。抽血CA-199指數異常上升。內視鏡檢查發現一腫塊位於十二指腸第2部分的壺腹部周圍,電腦斷層上看到一10公分大的胰臟頭部腫瘤,並導致膽道擴大,但沒有胰管擴大。且有許多下腹部淋巴結病灶。病理診斷確診為原發性胰臟瀰漫性大型B細胞淋巴瘤(primary pancreatic diffuse large B-cell lymphoma)。腫瘤在化學治療及放射治療後明顯縮小。臨床上面對表現黃疸的患者,胰臟淋巴瘤PPL應納入須排除的鑑別診斷。

參考文獻


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