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摘要


胰臟腫瘤一般發生於50歲以後之男性,除了少部分良性腫瘤外,預後極差。本文報告一種罕見的胰臟腫瘤,主要發生於年青的女性,臨床症狀不明顯,預後良好。病人為20歲女性,1年前在左上腹部發現有一腫瘤,但並無不適,住院前1個月,才感到左上腹部痛。理學檢查,腹部超音波,腹部放射線及電腦斷層攝影檢查,均顯示出左上腹部有一巨大腫瘤。病人接受手術時,發現由胰臟的體部及尾部,長出一個15×14×13公分大的腫瘤。於施行單純之腫瘤切除術後情況良好,經過6個多月的追蹤,病人並無復發或轉移跡象。腫瘤的組織病理變化,有以下的特點:(1)固狀腫瘤區由多角形成卵圓形,單一形態的細胞構成,它們依纖維血管性的中梗而排列,形成乳頭狀或偽簇狀的形態。(2)大部分的腫瘤組織呈變性合併囊狀壞死及出血。(3)腫瘤之外表形狀很大,包膜良好,無惡性跡象。(4)腫瘤細胞對粘蛋白或醣蛋白染色均呈陰性。 閱讀有關英文文獻,這種胰臟腫瘤至今約有70例的報告。其組織起源,各家學者主張不一。但綜合詳細記載的病例及本病例,此腫瘤似乎起源於具有多重能力可分化成腺管或腺細胞的原始母細胞。

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並列摘要


A 20-year-old female was found to have a mass at left upper abdomen without remarkable clinical symptoms. Laparotomy revealed a well-encapsulated mass, 151×141×13cm in size, arising from the body and tail of the pancreas. Histologic examinaiion disclosed a solid and papillary neoplasm of the pancreas with the following features: 1) solid areas with polygonal shaped cells which were arranged uniformly around delicate fibrovascular stalks in papillary or pseudorosette features, 2) large foci of degeneration with cystic necrosis and hemorrhage, 3) huge size, well-encasulation with no evidence of invasiveness, and 4) the mucin and PAS stains were all negative. Ultrastructurally, the tumor cells contained zymogen-like granules. The patient has been followed up for half a year with no evidence of recurrence and metasiasis. Only a few cases of this tumor has been reported in the past. We report this rare case and review the relevant literature.

被引用紀錄


李淑玫(2015)。台灣基礎棒球營運歷程與管理方法之研究〔碩士論文,義守大學〕。華藝線上圖書館。https://doi.org/10.6343/ISU.2015.00052

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