“…17 Laser therapy has been used to treat lesions at sites such as the finger or genitalia. 3 For the treatment of invasive SCC, surgical resection with primary closure, skin graft, or flap is required according to tumor site, size, and invasiveness, 15,18 and bony amputation or disarticulation is occasionally necessary in case of bony invasion. 19,20 In our patient, initial treatment of SCCIS could have been wide excision and skin grafting, which would have necessitated circumferential skin grafting and nail ablation.…”