Application of milk duct scope in bilateral nipple discharge patients with hypothyroidism or pituitary tumor
10.3760/cma.j.issn.1007-631X.2009.09.013
- VernacularTitle:乳管内窥镜在合并甲状腺功能低下或垂体瘤的双侧乳头溢液中的应用
- Author:
Meixiang LUAN
;
Jiarong FAN
;
Hao WEN
;
Shuyi YANG
;
Yan FU
;
Lati MU
;
Li LIU
- Publication Type:Journal Article
- Keywords:
Hypothyroidism;
Pituitary neoplasms;
Nipple discharge;
Mammary ductoscopy
- From:
Chinese Journal of General Surgery
2009;24(9):725-727
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate whether the bilateral nipple discharge with the background of hypothyroidism and pituitary tumor causes intraductal neoplasm. Methods Clinical data of 222 bilateral nipple discharge patients with hypothyroidism or pituitary tumor undergoing mammary ductoseopy (MDS) examination were analyzed. Those diagnosed as intraductal papilloma received surgery and pathological exam. 158 cases with inflammatory comedomastitis diagnosed by MDS received milk duct washing with gentamycin, dexamethasone and corresponding medical treatment. Results Among the 222 cases, 158 cases(71.17%) were diagnosed as inflammatory comedomastitis by MDS, 64 cases (28.83%) were diagnosed as intraduetal papilloma (64/222) by MDS and received operation,59 cases were pathologically diagnosed as intraductal papilloma,the other 5 cases were pathologically diagnosed as mammary duct ectasia. The pathological coincidence was 92.2% and no breast cancer was observed. 68.10% of inflammatory comedomastitis cases suffered from breast pain. There were no significant difference in the disease distribution of the ethnic groups. During pre-menopause period, the incidence of period neoplasia is higher in pituitary tumor than hypothyroidism; However, during the post-menopause the situation was vice versa. The color of niplle discharge is mostly milk-like in patients with pituitary tumor, while serous in patients with hypothyroidism. 71.19% of duct papilloma locate at the branch of the main duct. Conclusion The bilateral nipple discharge with hypothyroidism or pituitary are usually concomitant with intraduetal lesions. Mammary ductosopy is helpful to discover intraduetal neoplasia.
