Retrospective analysis of pathologic nipple discharge.
The cause of pathologic nipple discharge is mainly benign lesions, but there is still a possibility of malignancy. Pathologic nipple discharge may be the only or the first symptom of breast cancer. This study aimed to investigate the clinical factors associated with lesions in patients with pathologic nipple discharge using a retrospective analysis of clinical data in 207 cases. The univariate analysis showed that age >50 years, breast lumps, or breast calcifications were risk factors associated with breast cancer in nipple discharge patients (P < 0.05). Discharge characteristics, duration of disease, and identification of lesions had no clear clinical significance (P > 0.05). The multivariate analysis also showed that age >50 years, breast lumps, and breast calcifications were risk factors associated with breast cancer in nipple discharge patients (P < 0.05). Age, breast lumps, and breast calcifications had important clinical significance in identification of benign and malignant nipple discharge.
Department of the Second General Surgery, Shunyi Hospital, Shunyi District of Beijing, China.
L
L
Yang
Department of Breast Surgery, The First Hospital of Jilin University, Changchun, China.
D
D
Wu
Department of Breast Surgery, The First Hospital of Jilin University, Changchun, China fanzhimn@163.com.
Z-M
ZM
Fan
D000328:Adult; D000368:Aged; D001941:Breast Diseases / Q000175:diagnosis*; D001943:Breast Neoplasms / Q000175:diagnosis*; D002114:Calcinosis / Q000175:diagnosis; D005260:Female; D006801:Humans; D008875:Middle Aged; D015999:Multivariate Analysis; D009558:Nipples / Q000378:metabolism* / Q000503:physiopathology*; D012189:Retrospective Studies; D012307:Risk Factors; D055815:Young Adult