Journal of surgical oncology
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Comparative Study
Oncologic outcomes after nipple-sparing mastectomy: A single-institution experience.
Long-term oncologic outcomes in nipple-sparing mastectomy (NSM) continue to be defined. Rates of locoregional recurrence for skin-sparing mastectomy (SSM) and NSM in the literature range from 0% to 14.3%. We investigated the outcomes of NSM at our institution. ⋯ We examined our institutional outcomes with NSM and found a locoregional recurrence rate of 0.8% with no nipple-areolar complex recurrence. This rate is lower than published rates for both NSM and SSM.
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Historically dermal melanoma (DM) has been labeled as either stage IIIB (in-transit) or stage IV (M1a) disease. We sought to investigate the natural history of DM and the utility and prognostic significance of sentinel lymph node biopsy (SLNB). ⋯ SLNB has prognostic significance for RFS and DSS, and should be utilized in the management of DM based on a >10% yield and low false-negative rate. Our data demonstrate patients with DM do not recur in an in-transit fashion, which along with the survival outcomes suggest the behavior of DM is consistent with primary cutaneous melanoma of similar thickness rather than an isolated in-transit or distant dermal metastasis from a regressed cutaneous primary.