Recurrent squamous cell carcinoma of the skin treated with immunotherapy.

Squamous cell carcinoma (SCC) has a good prognosis, while metastatic tumors have aggressive behavior. Immunotherapy has become a standard line of treatment in metastatic cancers; pembrolizumab has shown promising results and improved quality of life in recurrent and metastatic cancers. We report a case of recurrent SCC of the skin with extensive disease and a known case of human immunodeficiency virus. He completed standard lines of treatment and currently on immunotherapy. After 3 cycles of immunotherapy plus chemotherapy, he got a complete metabolic response. Our experience showed palliative benefits and increased quality of life.