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目的 研究人类卵巢淋巴孔的超微结构 ,并与动物卵巢或卵巢囊淋巴孔比较以探讨其功能。 方法取手术切除的新鲜卵巢组织 ,进行常规和NaOH消化扫描电镜观察 ,应用Elescope计算机图像处理软件对人类卵巢淋巴孔作定量处理。 结果 在扫描电镜下 ,人类卵巢上皮细胞可区分为扁平细胞和立方细胞。在立方细胞间、立方和扁平细胞之间有成簇或散在分布的淋巴孔 ,其直径 1 80± 0 82 μm ,周长 6 2 7± 2 6 5 μm。同时发现卵巢囊腺瘤瘤壁外表面也存在淋巴孔。 结论 人类正常卵巢上皮细胞之间 ,以及卵巢囊腺瘤瘤壁外表面都存在卵巢淋巴孔 ,藉卵巢淋巴孔使卵巢内淋巴管与腹膜腔相沟通 ,并为解释卵巢肿瘤早期腹腔转移提供了形态学依据
Objective To study the ultrastructure of human ovarian lymphatic stomata and to compare its function with that of ovarian or ovarian cysts. Methods The fresh ovarian tissue was excised and examined by routine and NaOH digestion scanning electron microscope. Ellison computer image processing software was used to quantify human ovarian lymphatic stomata. Results Under the scanning electron microscope, human ovarian epithelial cells can be divided into flat cells and cubic cells. Between the cubic cells, cubic and flat cells were clustered or scattered lymphoid holes between the diameter of 180 ± 0 82 μm, the circumference of 6 2 7 ± 2 6 5 μm. Also found that ovarian cystadenoma tumor wall surface also exists lymphatic pores. Conclusions Ovarian lymphatic stomata exist between human normal ovarian epithelial cells and the outer wall of ovarian cystadenoma. The lymphatic vessels in the ovary communicate with the peritoneal cavity through the lymphatic stoma of the ovary and provide morphological evidence for explaining the early peritoneal metastasis of ovarian tumors Learn from