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目的提高前列腺电切标本的病理诊断水平及对前列腺疾病的认识。方法对2009年1月1日至2012年6月30日80例经尿道前列腺电切标本,进行光镜观察并复习相关文献。结果80例患者标本经10%福尔马林固定,常规石蜡切片,HE染色,16例免疫组织化学染色;光镜低倍镜下观察腺泡、腺腔、间质及中高倍镜下观察,并结合免疫组化,结果诊断前列腺增生症77例(96.25%),前列腺腺癌3例(3.75%)。结论经尿道前列腺电切标本前列腺增生症比例较高,但不要漏诊前列腺癌,前列腺癌的诊断应多指标综合考虑,也不要误诊。
Objective To improve the pathological diagnosis of prostatic resection specimens and prostate disease awareness. Methods From January 1, 2009 to June 30, 2012, 80 cases of transurethral resected prostate specimens were observed by light microscope and the related literatures were reviewed. Results Eighty patients were fixed in 10% formalin and paraffin sections were stained with HE staining and immunohistochemical staining was performed in 16 cases. The acinar, glandular cavity, interstitial and high magnification were observed under light microscope. Combined with immunohistochemistry, the results of diagnosis of benign prostatic hyperplasia in 77 cases (96.25%), prostate adenocarcinoma in 3 cases (3.75%). Conclusion Transurethral resection of prostate specimens of benign prostatic hyperplasia a higher proportion, but do not miss diagnosis of prostate cancer, prostate cancer diagnosis should be more indicators of comprehensive consideration, do not misdiagnosis.