Zhou X P, Zhao M Y, Ma Y J
Am J Optom Physiol Opt. 1987 May;64(5):329-32.
We analyzed the cause of blindness in 60 people with intracranial tumors. Twenty-three (38.3%) had binocular blindness, thirty-seven (61.2%) had monocular blindness. The most common tumors producing blindness were pituitary chromophobe adenomas and craniopharyngiomas. Blindness in this series resulted usually from intracranial tumors, which directly or indirectly involved the optic nerve or optic chiasma. These tumors were sometimes misdiagnosed when these patients were first examined by physicians. Specific ophthalmic examinations should permit the diagnosis to be made earlier.
我们分析了60例颅内肿瘤患者失明的原因。23例（38.3%）双眼失明，37例（61.2%）单眼失明。导致失明最常见的肿瘤是垂体嫌色细胞瘤和颅咽管瘤。该系列中的失明通常由颅内肿瘤引起，这些肿瘤直接或间接累及视神经或视交叉。当这些患者首次由医生检查时，这些肿瘤有时会被误诊。特定的眼科检查应能使诊断更早做出。
