Complete response to cetuximab for rapidly recurrent, in-transit metastases of squamous cell carcinoma of the skin

A 73-year-old male presented with rapidly recurrent, in-transit metastases of squamous cell carcinoma of the skin, both within and outside his surgery and radiation fields. These photographs document complete response to cetuximab. The following time points are illustrated: pretherapy (A), week 4 of treatment (B), and week 16 of treatment (C).