Materials and Methods:This study analyse 33 cases with benign pulmonary nodules that all were proved by pathology about its HRCT perifocal features and HRCT Pathological correlative study.
材料与方法：前瞻性分析病理确诊的33例肺良性结节的HRCT周围特征，并作相应的病理对照研究。
Methods 45 cases with benign or malignant SPNs which were confirmed by clinical pathology were reviewed, Analysised the relationship between reinforcement degree or type and SPN kind.
方法回顾性分析45例经手术病理和临床证实的SPN强化程度和强化类型对良、恶性鉴别的意义。
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。
Methods 20 cases of breast cancer patient and 30 cases benign mass patient were selected with combination detection before operation and the results were compared after pathology diagnosis.
方法选取20例乳腺癌患者和30例良性肿块患者于术前联合运用超声和X线钼靶检查进行诊断，并与手术后病理结果进行对照。
The volume of benign tumors was smaller than that of malignancy while having been examined. There were no definitive relationship between ultrasonography and pathology.
检出时良性肿瘤体积多小于恶性肿瘤，肿瘤大小与良恶性之间显著相关，肿瘤越大恶性可能性越大。
The volume of benign tumors was smaller than that of malignancy while having been examined. There were no definitive relationship between ultrasonography and pathology.
检出时良性肿瘤体积多小于恶性肿瘤，肿瘤大小与良恶性之间显著相关，肿瘤越大恶性可能性越大。
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