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Histopathologic Studies on Five Enucleated Eyes of Endogenous Klebsiellar Endophthalmitis

內因性Klebsiella內眼炎-五例眼球剜出之組織病理研究

摘要


1985年及1986年作者曾分別在中華民國眼科醫學會及義大利Florence之Retina Wark shop報告五位糖尿病患者罹內因性Klebsiella內眼炎。其後至今(1988年春)我們已累計收集十例此種病例共13個眼睛。內因性Klebsiella內眼炎與糖尿病及肝膿瘍有密不可分的關係。本篇僅就其中剜出的五例眼球報告其組織病理觀察。除了虹膜、睫狀體、玻璃體、網膜及脈絡膜之嚴重細胞浸潤外,我們發現許多特殊的病理相,包括脈絡膜血管管壁之erosion及lysis(一例),瞳孔膿瘍(五例),自發性眼球破裂(兩例),自發性晶體破裂及細胞浸潤(一例),以及鞏膜lamellae的lysis(一例)。這些均由於Klebsiella pneumoniae之劇烈毒性所引起。五例剜出的眼球均呈現少見的瞳孔蓄膿,我們推測此乃由於來自玻璃體的嚴重細胞浸潤及膿瘍由虹膜晶體平面急速溢出,再由於病人重急病之臥床姿勢,因重力而沈積於瞳孔。

關鍵字

無資料

並列摘要


Five enucleated eyes of endogenous klebsiellal endophthalmitis (EKE) were studied. All five eyes showed severe purulent inflammation of the posterior segment resulting in spontaneous rupture of globe (two eyes) and crystalline lens (one eye). Pupillary hypopyan was found as spillover of the heavy polymorphonuclear cell infiltrate from the vitreous and was noted in all five eyes. Our studies showed EKE in diabetic patients was fulminant and highly destructive.

並列關鍵字

Endophthalmitis Diabetes Liver abscess Klebsiella

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