Recurrent dermatofibrosarcoma protuberans: challenging a surgeon’s dexterity for the ‘tricky’ margins

Soft tissue tumours represent 0.2%–1% of all breast malignancies. [Al Tarakji M, Toro A, and Di Carlo I, et al (2015) Unusual presentation of dermatofibrosarcoma protuberans in a male patient’s breast: a case report and review of the literature World J Surg Oncol 13 158 https://doi.org/10.1186/s12957-015-0562-1]. Out of those, Dermatofibrosarcoma protuberans (DFSP) of the breast is extremely rare, especially in men with only six cases, including this case, reported so far. We report a case of recurrent DFSP in a 35-year-old male after a latency of 8 years in the region of previous surgical scar. It was managed by a wide local excision followed by reconstruction using latissimus dorsi flap. It is important to carefully manage recurrent cases because the post-operative margin status is an important determinant of recurrence, and therefore, requires vigilant resection of the tumour without causing extensive morbidity to the patient.