摘要
目的观察前列腺的形态和与其邻近结构的连属关系，阐述其对病理组织学诊断的含义。方法用光镜，部分用电镜和免疫组化ＬＳＡＢ法，重点观察５０例正常中青年前列腺的组织学。结果前列腺固有腺体可分为外周区、中央区、移行区及尿道周围腺区４个区。上述各区和与其相邻的前列腺囊、射精管，在解剖学、组织学、超微结构和免疫组化方面各有其特点。结论前列腺固有腺体分区的新概念比传统的分区更具有临床意义。熟悉前列腺的正常结构和掌握各分区的特点，对提高前列腺疾病的病理诊断水平至关重要。
Objective To investigate the morphology and the relationship between the prostate and the adjacent structures in order to clarify its significance in histopathological diagnosis. Methods By means of light microscopy, and in part by electron microscopy and immunohistochemistry, the histology of 50 normal prostates were observed. Results The parenchymal component can be divided into four zones, i.e. peripheral zone, central zone, transitional zone and periurethral gland region, each characterized by its own anatomical and histological features. Conclusion This 4 zone division of prostate has more clinical significance than the traditional division of the prostate. A good knowledge of the normal structure of the prostate has great practical significance in pathologic diagnosis.
出处
《中华病理学杂志》
CAS
CSCD
北大核心
1999年第2期93-96,共4页
Chinese Journal of Pathology
