本文探讨眼球内肿瘤的ＣＴ表现特点。对３０例经手术和病理证实的眼球内肿瘤的ＣＴ片进行了回顾性分析和总结。ＣＴ在眼球内肿瘤的诊断上有以下优势：（１）可以弥补眼底镜检，荧光血管造影以及超声波之不足；（２）高分辨率ＣＴ及薄层扫描能较好的显示眼内肿瘤和其伴存的钙化，出血等，以及向眼球外扩展的程度。结论：目前ＣＴ为诊断眼球肿瘤的常用检查方法。 This article explores CT features of intraocular tumors. Thirty cases of surgically and pathologically confirmed intraocular tumors were retrospectively analyzed and summarized. CT in the diagnosis of intraocular tumors have the following advantages: (1) can make up for fundus microscopy, fluorescein angiography and ultrasound inadequate; (2) high-resolution CT and thin-layer scanning can better show the intraocular tumor and its With calcification, bleeding, etc., as well as the degree of expansion to the eye. Conclusion: At present, CT is a common method for the diagnosis of eye tumors.