Clinical value of examination of p16 protein in lung lesions through fibrobronchoscopic brushing and biopsy / 中国癌症杂志

Purpose:To study the clinical value of preoperative examination of P16 protein , immunohistochemical method was used to examinate the expression of the protein in tissues obtained through the fibrobronchoscopic brushing and biopsy.Methods:All of the patients who found lesions of lung by radiology were gotten the fibrobronchoscopy to get the spicements. All of the specimens were examinted for expression of P16 protein. The expressions of P16 protein in lung carcinoma group , benign lung disease group and blind biopsy group were compared.Results:The positive expression rates of p16 protein of lung carcinoma group , lung benign disease group and blind biopsy groups are : 55.0%, 95.0% and 62.5%. Conclusions:Difference was found between malignant and benign lung diseases.Examination of p16 protein expression for blind biopsy groups has some values in diagnosis of lung carcinoma.

Treatment of mammary duct fistula / 中国普通外科杂志

Objective To evaluate the effect of operation on breast duct fishtula. Methods 41 patients with breast duct fitula were subjected to fistulectomy or mastectomy. Results All patients had no re ccurrence after operation from 0.5 to 17 years. The clinical analysis showed that the causes of breast duct fistula were bacterial infection, retracted nipple, tissuration in the middle of nipple and breast duct dialation. Conclusions Fistulectomy or mastectomy is the most effective treatment of breast duct fistula.