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目的 :探讨以移行区的解剖及病理改变作为超声诊断前列腺增生的主要标准。方法 :根据上述标准对声像图诊断前列腺增生的病例 ,与手术后病理对照进行分析。结果 :32 4例声像图表现前列腺移行区增大或增生结节的病例 ,手术后病理全部证实为前列腺增生。其中 1 9例体积小于正常的前列腺增生症。结论 :前列腺增生的超声检查判断标准 ,应以前列腺增生的发病部位 ,即移行区的病变表现为准 ,前列腺的体积增大是增生的一种改变 ,但体积不大的前列腺也可以有增生的病变
Objective: To investigate the anatomic and pathological changes in the transitional zone as the main criteria for the diagnosis of benign prostatic hyperplasia by ultrasound. Methods: According to the above criteria on the diagnosis of benign prostatic hyperplasia cases, and postoperative pathological control analysis. Results: There were 32 cases of enlarged or proliferative nodules in the transitional region of the prostate in 32 4 cases. All the pathological changes were confirmed as benign prostatic hyperplasia. Nineteen of them were smaller than normal BPH. Conclusion: The diagnostic criteria for benign prostatic hyperplasia should be based on the location of the benign prostatic hyperplasia, that is, the performance of the lesion in the transitional zone. Prostate volume increase is a kind of hyperplasia, but the small size of the prostate may also have hyperplasia Lesions