前列腺疾病是中老年人的种常见疾病，但良性前列腺增生和前列腺肿瘤的鉴别诊断较为困难。我们采用计算机图像处理技术，将前列腺病灶的二：维超声图像重建为具有立体感、透视性好、有直视效果的三维超声图像，为诊断及鉴别诊断前列腺疾病提供了可告依据。现将结果报告如下。1资 Prostate disease is a common disease in the elderly, but the differential diagnosis of benign prostatic hyperplasia and prostate cancer is more difficult. We use computer image processing technology to reconstruct two-dimensional ultrasonographic images of prostate lesions into three-dimensional ultrasound images with stereopsis, good perspective and direct vision, which provides a basis for the diagnosis and differential diagnosis of prostate diseases. The results reported below. 1 capital