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作者对因睾丸癌行一侧睾丸切除后,剩余侧睾丸US发现异常的28例病人作了回顾性研究,年龄28～64岁。切除的睾丸为非精原生殖细胞瘤19例,精原细胞瘤9例。灰阶US用7MHz线阵换能器,将US所见分为肿块、回声不均和钙化三类。18例在US检查后3天至20周作了手术(15例睾丸切除,3例经腹股沟睾丸活检)。结果见到,US显示睾丸内肿块的15例,13例经过手术(10例为癌,肿块直径
The authors conducted a retrospective study of 28 patients with abnormalities in the remaining side of the testis following a testicular resection of testicular cancer, and were aged from 28 to 64 years old. The excised testes were 19 cases of non-spermatozoa and 9 cases of seminoma. The gray-scale US uses a 7 MHz linear array transducer to classify the US into three types: mass, echo inhomogeneity, and calcification. Eighteen patients underwent surgery 3 to 20 weeks after US examination (15 cases of orchiectomy and 3 cases of inguinal testicular biopsy). The results were seen, US showed 15 cases of intratesticular masses, 13 cases were surgical (10 cases of cancer, tumor diameter