Methods: Dynamic contrast enhanced CT scanning before operation was performed in 120 cases of ovarian tumors (50 benign, 50 malignant and 20 borderline) confirmed by operation and pathology.
方法：经手术和病理证实的卵巢肿瘤120例，其中良、恶性肿瘤各50例，交界性肿瘤20例。术前全部经ct动态增强扫描。
Methods 34 patients had pathology proven benign tumors in parotid, MR findings were retrospectively analysed, included the number position size shape intensity of signal of the focus.
方法34例腮腺良性肿瘤行MR扫描后与病理诊断作对照研究，MR分析包括病灶数目、部位、大小、形态、信号。
Materials and Methods: MRI features in 48 cases with benign ovarian tumorous lesions proved by surgery and pathology were analyzed retrospectively.
材料和方法：回顾性分析48例经手术、病理证实的卵巢良性肿瘤性病变的MRI资料，并与病理结果对照。
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