摘要
目的:探讨眼眶常见肿瘤的CT特征。材料与方法:对35例经临床、病理及手术证实的CT表现作回顾性分析。结果:眼球肿瘤9例,炎性假瘤8例,血管瘤7例,泪腺混合瘤及淋巴瘤各2例,脑膜瘤、泪腺癌、皮样囊肿及表皮样囊肿各1例,继发性眼眶肿瘤3例;视网膜母细胞瘤、炎性假瘤及血管瘤最多见(65.7%)。结果:眼眶肿瘤的CT表现各有其特点,CT有助于了解病变的范围,结合临床及CT检查即可作出一定的定性诊断。
Purpose: To explore the CT features of common orbital neoplasms. Materials and Methods: The CT findings of thirty -five orbital neoplasms confirmed by surgery, pathology, and clinical treatment were analyzed retrospectively. Results: Nine eyeball tumors. eight inflammatory pseudotumors, seven hemangiomas two mixed tumors of lacrimal gland and two lymphoma, one meningioma, one adenocarci-noma of lacrimal gland, one dermoid cyst and one epidermoid cyst, three secondary orbital neoplasms were found in this group; Retinoblastoma, inflammatory pseudotumor , and hemangioma were the most common intraorbital diseases. Conclusions: Every orbital neoplasm has its own characteristic CT findings, CT is helpful to define the region of intraorbital diseases. Specific diagnosis can be made to a certain extent by combining CT features and clinical findings.
出处
《现代医用影像学》
2002年第2期66-69,共4页
Modern Medical Imageology
