Vergleichende histopathologische und sonomorphologische Prostatauntersuchungen

: Ten cadaver prostates were divided into 50 sections and corresponding sections were compared, using ultrasound, with respect to their echogenic structure and histomorphology. The results of normal prostatic tissues, benign prostatic hyperplasia and prostatic carcinomas are described and discussed. It was shown that malignant prostatic lesions showed echo-poor sonograms in vitro. This observation is supported by our clinical experience. Possible explanations are discussed.