【Abstract】Objective To evaluate the application of duct endoscopy in the diagnosis of breast diseases characterized by nipple discharge. Methods One hundred and sixtynine consecutive cases from October 2003 to September 2004 who had duct endoscopy for nipple discharge were reviewed and followed up. Results Of 169 cases, 79 ductitis, 62 intraductal papilloma, 9 intraductal carcinoma in situ, 19 without breast diseases were diagnosed under duct endoscopy. During following up, the diagnostic accuracy of intraductal papilloma and intraductal carcinoma in situ with duct endoscopy was 89.8%(44/49) and 55.6%(5/9),respectively. There was only one patient who had breast pain and mild skin redness which was cured with oral antibiotics for 3 days. Conclusion Duct endoscopy is an only technique to explore the etiology for duct discharge under vision. It is direct, safe and effective, with a high accuracy.
ObjectiveTo introduce the current status of clinical application, value and perspective of fiberoptic ductoscopy.MethodsThe related literatures on advances in clinical application of fiberoptic ductoscopy were reviewed.ResultsFiberoptic ductoscopy is now widely used in breast diseases, especially complicated with nipple discharge, and it has a higher accuracy rate than routine examinations. With ductoscopy, ductal lavage,location, biopsy and treatment can be carried out.ConclusionFiberoptic ductoscopy has a greater value in diagnosis and treatment, we believe it will be better applied and further developed.
Objective To investigate feasibility and preliminary oncological safety of surgical innovations in breast cancer patients who have undergone nipple-skin-sparing mastectomy (NSSM) for nipple discharge or central lesions and tumors that do not involve the nipple-areola skin. MethodsBetween May 2018 and November 2023, patients diagnosed with breast cancer presenting nipple discharge or lesions in the central area underwent NSSM. The imaging assessment revealed no involvement of the nipple-areola-skin by the tumor. We performed a surgical removal of the affected mammary duct and simultaneously made a circular incision measuring 3-4 mm in diameter at the apex of the nipple. The study also involved the collection of clinical data, early complications, oncological outcomes and conducting aesthetic analysis of the nipple using the BREAST-Q scale. Results The surgical procedure was conducted on a cohort of 39 female patients at age of 27-57(39.0±7.6) years. The postoperative pathological stages of breast cancer were distributed as follows: stage 0 in 2 patients (5.1%), stageⅠ in 1 patients (2.6%), ⅡA stage in 15 patients (38.5%), ⅡB stage in 21 patients (53.8%). Tumor type: simple carcinoma in situ in 5 patients (12.8%), invasive carcinoma in 14 patients (35.9%), including invasive carcinoma with carcinoma in situ in 20 patients (51.3%). During the median follow-up period of 15.0 (2-66) months, 3 patients (7.7%) developed decolorization caused by mild nipple ischemia; there was no nipple necrosis; 1 patient (2.6%) failed nipple reconstruction (no milk column, the milk column disappeared due to external dressing compression after operation). There were no incision complications, subcutaneous emphysema or intramammary hematoma in all patients. Two patients (5.1%) underwent prosthesis removal and nipple areola excess skin resection because of prosthesis cavity infection and final exposure caused by debridement, dressing change, redrainage and so on. As of April 2024, no tumor recurrence or metastasis was found during the follow-up period. The satisfaction of patients with nipple was 97.4% according to BREAST-Q score. ConclusionThe satisfaction of breast cancer patients diagnosed with nipple discharge or lesions in the central area, but without involvement of the nipple areola skin, and who underwent subcutaneous mastectomy with immediate reconstruction is significantly enhanced. Furthermore, there is no increased risk of tumor recurrence or metastasis in short-term.