|Authors||Kempton SJ, Navarrete AD, Salyapongse AN|
|Journal||Ann Plast Surg Volume: 75 Issue: 1 Pages: 34-6|
|Publish Date||2015 Jul|
Aggressive digital papillary adenocarcinoma (ADPA) is an uncommon eccrine sweat gland tumor of the distal extremities that is associated with a high rate of local recurrence and distant metastasis. Current opinion suggests that sentinel lymph node evaluation should be done for high-risk tumors where lymph node spread is a concern. Despite documented spread to regional lymph nodes, information on sentinel lymph node status in ADPA is reported infrequently, with only 1 documented case of positive findings. We report on a case of ADPA of the right long finger where sentinel lymph node biopsy was done and positive for metastases in the axilla, resulting in a subsequent completion lymphadenectomy. To determine the benefit of sentinel lymph node biopsy in ADPA, there is a need for more cases of sentinel lymph node evaluation along with data on local recurrence and distant metastasis in those with positive and negative findings.