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肛腺与肛周感染,关系至为密切。但其性质、形态、功能和临床意义等,国外文献说法不一,国内尚未见到有关报道。本文取胎儿和成人肛管材料8例,作全肛管连续切片和部分选择切片,按常规染色,进行组织学观察。主要结果,摘要如下: 一、肛腺的位置。多限于肛管壁的固有层和粘膜下层,常进入肌内。偶有超越齿线而分布于直肠的粘膜面。
Anorectal and perianal infection, the relationship is close. However, the nature, shape, function and clinical significance of foreign literature have different opinions, the country has not yet seen the report. In this paper fetus and adult anal canal material in 8 cases, for the whole anal canal section and part of the selected sections, according to conventional staining for histological observation. The main results, summarized as follows: First, the location of the anal gland. More limited to the anal canal wall of the lamina propria and submucosa, often into the muscle. Occasionally exceeding the dentate and distributed in the rectal mucosal surface.