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目的：证实在Ｃｏａｔｓ病的眼底荧光血管造影（ｆｕｎｄｕｓｆｌｕｏｒｅｓｃｅｉｎａｎｇｉｏｇｒａｐｈｙ，ＦＦＡ）中，可出现血浆／血球分离荧光形态。方法：复习１９８１年１月至１９９４年１２月我院Ｃｏａｔｓ病的眼底荧光血管造影片及造影记录。结果：在７５例７９眼Ｃｏａｔｓ病中，于１２眼（１５．２％）的眼底血管病变区内，发现部分微动脉瘤除有明显的荧光素渗漏外，并出现血浆／血球分离的荧光形态。结论：作者认为，任何原因引起的血流速度减慢及血细胞在囊性扩张的动脉瘤中沉积，均可在ＦＦＡ的晚期出现血浆／血球分离的荧光形态。
PURPOSE: To demonstrate the presence of plasma / blood cell isolated fluorescent patterns in fundus fluorescein angiography (FFA) of Coats disease. Methods: From January 1981 to December 1994 in our hospital Coats disease fundus fluorescein angiography and angiography records. Results: In 75 eyes of 79 Coats disease, in 12 eyes (15.2%) of the fundus vascular lesions, some micro-aneurysms were found in addition to the obvious fluorescein leakage, and the emergence of plasma / blood cell fluorescence separation form. CONCLUSIONS: The authors believe that any slowing of blood flow and deposition of blood cells in cystic dilated aneurysms may result in the appearance of fluorescent / plasma-separated fluorescence patterns in the late stages of FFA.