本文报告7例曾有乳白色或混浊尿液其中或伴有乳糜凝块和血尿病史的患者,其中 4例先发现蛋白尿继而出现乳糜尿,另3例乳糜尿并伴有大量蛋白尿。经皮肤穿刺作肾活组织检查,以石腊切片,BE、PAS、银染色进行光学显微镜检查;以戊二醛,锇酸固定,环氧树脂包埋,乙酸双氧铀及柠檬酸铝染色,进行电子显微镜检查。 This article reports 7 patients who had a history of milky white or turbid urine or who had a history of chylomicrones and hematuria. Of the 4 patients, proteinuria was found first and then chyluria, the other 3 with chyluria and a large amount of proteinuria. Percutaneous biopsy for renal biopsy, paraffin sections, BE, PAS, silver staining for optical microscopy; glutaraldehyde, osmium acid fixation, epoxy resin embedding, uranyl acetate and aluminum citrate staining, Electron microscopy.