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乳腺肿瘤为妇女的常见肿瘤之一,而乳腺叶状囊肉瘤少见.现将我科28年(1956～1984)间外科活检资料中的9例作一分析,以探讨乳腺叶状囊肉瘤的临床病理特点.材料和方法查阅了我科1956～1984年间全部乳腺肿瘤的活检资料,共收集9例乳腺叶状囊肉瘤.标本常规用10%福尔马林液固定,石蜡包埋切片,H.E.染色,个别病例用P.A.S染色.显微镜检查,将导管上皮细胞分成为萎缩、正常、增生和恶性变等四级.根据增生的程度,将间质区分为轻度增生、中度增生和重度增生三级.另外,病理核分裂的数目,以增生最活跃的区域
Breast cancer is one of the common tumors in women, and phyllodes cystosarcoma of the breast is rare. Now we analyze 9 cases of surgical biopsy data in our department from the year of 1956 to 1984 to investigate the clinical effect of phyllodes cystosarcoma of the breast. Pathological features. Materials and methods Biopsy data of all breast tumors in our department from 1956 to 1984 were reviewed. A total of 9 cases of breast cystosarcoma were collected. Specimens were routinely fixed with 10% formalin, embedded in paraffin, and stained with HE. Individual cases were stained with PAS. Microscopic examination showed that the catheter epithelial cells were divided into four grades: atrophy, normal, hyperplasia, and malignancy. According to the degree of hyperplasia, the stroma was divided into three grades: mild hyperplasia, moderate hyperplasia, and severe hyperplasia. In addition, the number of pathological mitoses is the most active area of hyperplasia