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前列腺癌53例病理形态学观察并进行Gleason分级

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摘要 目的探讨前列腺癌的诊断及鉴别诊断。方法收集我院2006-2012年前列腺癌53例(包括疑癌6例)标本,结合石蜡HE染色进行病理形态学观察。结果诊断明确前列腺癌47例。6例前列腺增生性病变,可疑癌。经免疫组化证实高分化腺癌3例,前列腺增生伴上皮非典型增生1例。前列腺增生2例。结论前列腺癌的形态主要表现为导管-腺泡结构的紊乱,细胞核的增大伴核的异型性,大而嗜酸的核仁及浸润现象。腺泡结构紊乱是Gleason分级的重要依据。准确掌握Gleason分级及免疫组化对前列腺癌具有重要意义。
作者 李旭
出处 《中国医学工程》 2013年第9期80-81,共2页 China Medical Engineering
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