Ocular toxocariasis presenting as leukocoria in a patient with low ELISA titer to Toxocara canis.
作者： Steven S. Searl , Kambiz Moazed , Daniel M. Albert , Leonard C. Marcus
DOI: 10.1016/S0161-6420(81)34860-X
关键词: Toxocariasis 、 Ophthalmology 、 Differential diagnosis 、 Physical examination 、 Medicine 、 Pathology 、 Canis 、 Leukocoria 、 Eye neoplasm 、 Toxocara canis 、 Retinoblastoma
摘要: A 4-year-old white female presented with leukocoria of the right eye. White punctate lesions were observed posterior to retrolental membrane, which suggested retinoblastoma some examiners. full history, physical examination, ultrasonography, and CT scan failed rule diagnosis in or out. serum ELISA titer was 1:4, considered nondiagnostic. Examination enucleated eye revealed a midsegment second stage larva Toxocara canis. The strengths weaknesses various diagnostic modalities used differentiate caused by T canis are discussed.
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