OBJECTIVE: We wanted to assess the need for surgical excising papillary lesions of the breast that were diagnosed upon sonographically guided 14-gauge core needle biopsy. MATERIALS AND METHODS: Sixty-nine women (age range: 25-74 years, mean age: 51.7 years) with 69 papillary lesions (4.9%) were diagnosed and followed after performing sonographically guided 14-gauge core needle biopsies. Surgical excision was performed for 44 (64%) of 69 papillary lesions, and 25 lesions were followed with imaging studies (range: 6-46 months, mean: 17.9 months). The histologic findings upon core biopsy were compared with the surgical, imaging and follow-up findings. RESULTS: Core needle biopsies of 69 lesions yielded tissue that was classified as benign for 43 lesions, atypical for 18 lesions and malignant for eight lesions. Of the 43 lesions that yielded benign papilloma upon core needle biopsy, one had intraductal papillary carcinoma found upon surgery. An immediate surgical biopsy was recommended for this lesion because of the imaging-histologic discordance. No additional carcinoma was found during the imaging follow-up. Surgical excision was performed for 17 atypical papillary lesions, and this revealed intraductal (n = 6) or invasive (n = 2) papillary carcinoma in 8 (47%) lesions. Of the seven intraductal papillary carcinomas, surgery revealed invasive papillary carcinoma in one (14%). CONCLUSION: Our results suggest that papillary lesions of the breast that are diagnosed as benign upon sonographically guided 14-gauge core needle biopsy can be followed when the results are concordant with the imaging findings.
Adult ; Aged ; Biopsy, Fine-Needle ; Breast/*pathology/surgery ; Breast Neoplasms/*pathology/surgery ; Carcinoma/pathology/surgery ; Female ; Humans ; Middle Aged ; Papilloma, Intraductal/*pathology/surgery ; Retrospective Studies ; *Ultrasonography, Interventional

OBJECTIVETo evaluate and compare localization by ductoscopy-guided wire with localization by conventional methods in the terminal duct excision for women with pathological nipple discharge.

METHODSBreast terminal duct excision were performed in 174 consecutive patients with intraductal lesions diagnosed by mammary ductoscopy. Sixty-eight of those underwent ductoscopy-guided wire localization for more accurate ductal excision. The patients received mammary ductoscopy and a hooked wire was anchored at the intraductal lesions under endoscopic surveillance just before the operation. Then a biopsy resection of wire-guided terminal duct and frozen section were done. Tbe other 106 patients received terminal duct excision under localization with conventional methods without ductoscopy either by puncturing a needle or injection of blue dye through the duct with pathological discharge.

RESULTSOf the 68 patients with ductoscopy-guided duct excision, 64 had intraductal papillomas and 4 duct carcinoma in situ proved by pathology. All the lesions in these 68 patients were completely resected during biopsy without extra extended resection, and the concordance rate of the pathological result with ductoscopic diagnosis was 100.0%. None of them developed a postoperative breast distortion. In the conventional method localization group, there were 96 intraductal papilloma, 6 duct carcinoma in situ and 4 adenosis. Only 77.4% of the lesions were excised in the primary biopsy, and 22.6% needed extended resection. The concordance rate of the pathological diagnosis with ductoscopic diagnosis was 96.2%. Twenty-six patients had a deformed breast postoperatively.

CONCLUSIONDuctoscopy-guided wire localization is superior to the conventional localization method in the surgical terminal duct excision for women with spontaneous nipple discharge. It is not only helpful for more accurate localization and resection as well as pathologic sampling, but also is minimally invasive. Further studies are still required and this method may deserve to be popularized.

Adult ; Aged ; Breast Diseases ; etiology ; pathology ; surgery ; Breast Neoplasms ; complications ; pathology ; surgery ; Carcinoma, Intraductal, Noninfiltrating ; complications ; pathology ; surgery ; Endoscopy ; methods ; Exudates and Transudates ; secretion ; Female ; Humans ; Microsurgery ; methods ; Middle Aged ; Nipples ; pathology ; secretion ; Papilloma, Intraductal ; complications ; pathology ; surgery ; Young Adult

Breast cancer developing from a surgical scar is rare; this type of malignancy has been reported in only 12 cases to date. Herein, we report on a 52-year-old female who developed infiltrating ductal carcinoma in a surgical scar following excision of a benign mass. Two years previously, the patient underwent surgery and radiotherapy for invasive ductal carcinoma of the contralateral breast. The initial appearance of the scar was similar to fat necrosis; it was observed to be progressively shrinking on follow-up sonography. On the two year follow-up ultrasound, the appearance changed, an angular margin and vascularity at the periphery of the scar were noted. A biopsy and subsequent excision of the scar were performed; the diagnosis of infiltrating ductal carcinoma of the scar was confirmed.
Breast Neoplasms/*etiology/pathology/surgery ; Carcinoma, Ductal, Breast/*etiology ; Cicatrix/*complications ; Female ; Foreign-Body Reaction/pathology ; Giant Cells/pathology ; Humans ; Middle Aged ; Papilloma, Intraductal/pathology/surgery

Aged ; Breast Neoplasms ; pathology ; surgery ; Female ; Follow-Up Studies ; Humans ; Mastectomy ; methods ; Metaplasia ; pathology ; Papilloma, Intraductal ; pathology ; surgery ; Sebaceous Glands ; pathology