Pakalin S, Arnaud B
Service d'Ophtalmologie, Hôpital Gui de Chauliac, CHRU de Montpellier.
J Fr Ophtalmol. 1990;13(11-12):554-6.
The authors report a case of unusual toxoplasma chorioretinitis presenting a branch retinal occlusion of an artery passing through the acute necrotic focus. This complications has been very rarely described previously and may have been caused by the acute retinal necrosis. Arterial inflammatory phenomena constitute another etiologic hypothesis. As this branch vascular obstruction may change the appearance of the fundus and obscure the initial inflammatory focus, ocular toxoplasmosis should be included in the differential diagnosis of branch retinal vascular occlusion associated with posterior uveitis, particularly in young patients.
作者报告了一例罕见的弓形虫性脉络膜视网膜炎病例，该病例表现为一支穿过急性坏死灶的视网膜动脉分支阻塞。这种并发症此前很少被描述，可能是由急性视网膜坏死引起的。动脉炎性现象构成了另一种病因假说。由于这种视网膜分支血管阻塞可能改变眼底外观并掩盖最初的炎症病灶，在伴有后葡萄膜炎的视网膜分支血管阻塞的鉴别诊断中，应考虑眼弓形虫病，尤其是在年轻患者中。
