RESUMO
Basal cell carcinoma (BCC) is the most common skin cancer, and most of the reports have involved the head and neck, but it is rare for it to be highly invasive, with an invasion of long bone being extremely rare. A 73 year old woman presented with a giant BCC on her right arm. Magnetic resonance imaging suggested the involvement of the right humerus. Biopsy confirmed the nodular type of BCC. The patient underwent BCC excision including hemicortical humerus excision with fibula allograft and latissimus dorsi flap with a split-thickness skin graft. Excluding a transient radial nerve palsy, the patient's postoperative course was otherwise uncomplicated. Although BCC invasion into the long bone is extremely rare, the gold standard treatment is, as a rule, en bloc surgical resection with a wide variety of reconstructive techniques. This treatment is only possible through the collaboration of general surgery, orthopedics, and plastic surgery.
