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摘要目的分析多参数MRI(mp MRI)检查中漏诊的前列腺癌的特征。材料与方法收集了830例前列腺特异性抗原(PSA)升高的病人,血清PSA平均值为11.9μg/L。830例病人均接受1.5 T直肠线圈的mp MRI检查。将mp MRI检查结果呈阴性而2年内证实为前列腺癌的病人资料进行分析。
Abstract Objective To analyze the characteristics of missed diagnosis of prostate cancer in multi-parameter MRI (MRI). Materials and Methods 830 patients with elevated prostate-specific antigen (PSA) were collected. The mean serum PSA was 11.9 μg / L. 830 patients received 1.5T rectal coil mp MRI examination. Patients who had negative results of mp MRI and confirmed prostate cancer within 2 years were analyzed.