Weiss M J, Velazquez N, Hofeldt A J
Edward S. Harkness Eye Institute, New York, NY 10032.
Am J Ophthalmol. 1990 Apr 15;109(4):407-11. doi: 10.1016/s0002-9394(14)74606-9.
We treated three patients who had documented Toxoplasma retinochoroiditis and negative immunofluorescent antibody toxoplasmosis titers (titer less than 1:16), positive Sabin-Feldman dye titers of 1:64, 1:16, and 1:64 in the three patients, respectively, and a positive enzyme-linked immunoassay titer of 1:256 in the one patient tested. In patients with negative immunofluorescent antibody toxoplasmosis titers, we recommend obtaining Sabin-Feldman or enzyme-linked immunoassay titers, or both, before excluding the diagnosis of ocular toxoplasmosis.
我们治疗了三名确诊为弓形虫视网膜脉络膜炎且免疫荧光抗体弓形虫病滴度呈阴性（滴度小于1:16）的患者，这三名患者的 Sabin-Feldman 染色滴度分别为1:64、1:16和1:64，且其中一名接受检测的患者酶联免疫吸附测定滴度为1:256呈阳性。对于免疫荧光抗体弓形虫病滴度呈阴性的患者，我们建议在排除眼弓形虫病诊断之前，检测 Sabin-Feldman 或酶联免疫吸附测定滴度，或两者都检测。
