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目的:探讨CT扫描对泪腺肿瘤的术前定性诊断的价值。材料与方法:各种泪腺肿瘤患者,就其临床与CT表现进行对比。结果:各种泪腺肿瘤均有其特征性CT表现。结论:CT扫描结合临床表现对泪腺肿瘤良、恶性的鉴别具有重要价值,并可根据不同的CT表现与皮样囊肿、炎性假瘤等其他领上眶区占位病变相鉴别。
Objective: To investigate the value of CT scan in the preoperative diagnosis of lacrimal gland tumor. Materials and Methods: A variety of patients with lacrimal gland tumors, the clinical and CT performance were compared. Results: All kinds of lacrimal gland tumors have their characteristic CT findings. Conclusion CT scan combined with clinical manifestations is of great value in differentiating benign and malignant lesions of lacrimal gland tumor and can be differentiated from other orbital lesions on dermoid cysts and inflammatory pseudotums according to different CT findings.