目的：探讨非功能性胰岛细胞瘤的诊断和治疗方法。
Objective:To explore the diagnosis and treatment of nonfunctioning islet cell tumors.
目的：探讨螺旋CT在非功能性胰岛细胞瘤诊断和鉴别诊断中的价值。
Objective: To evaluate spiral ct scanning in the diagnosis and differentiation of non-functioning islet cell tumor (NFICT).
对15例非功能性胰岛细胞瘤进行回顾性分析，以探讨该病的诊断和治疗。
To investigate the diagnosis and treatment of nonfunctional islet cell tumor (NICT), we analysed 15 cases of NICT retrospectively.
方法：对1986 ~ 2004年收治的非功能性胰岛细胞瘤18例进行回顾性分析。
Methods: 18patients with nonfunctioning islet cell tumors admitted from1986to2004were analyzed retrospectively.
病理检查恶性胰岛细胞瘤的比例达75 .0 % ，免疫组织化学染色检测显示非功能性胰岛细胞瘤大多具有分泌功能。
Fifteen cases ( 75.0% ) of NFICTs were confirmed malignant islet cell tumors by pathology. Immunohistochemical studies revealed that a lot of NFICTs had secretive function.
病理检查恶性胰岛细胞瘤的比例达75 .0 % ，免疫组织化学染色检测显示非功能性胰岛细胞瘤大多具有分泌功能。
Fifteen cases ( 75.0% ) of NFICTs were confirmed malignant islet cell tumors by pathology. Immunohistochemical studies revealed that a lot of NFICTs had secretive function.
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