Delayed Presentation of Basal Cell Carcinoma: A Case Report.

Basal cell carcinoma (BCC) is the most common skin cancer in the United States. Although BCC has a low metastatic potential, it can be locally invasive and destructive, especially when there is a delay in diagnosis or treatment. This can affect not only the surrounding skin, but deeper tissues including muscle, cartilage, and even bone. Primary care physicians often serve as the first line of defense in the recognition, diagnosis, and even treatment of skin lesions suspicious for BCC. Most low-risk BCC can be treated in the primary care office with electro-desiccation and curettage or surgical excision. We present a case of locally invasive BCC with significant soft tissue destruction of the neck, which was incidentally identified during an emergency department presentation for a myocardial infarction. It is the responsibility of primary care physicians to recognize the appearance of skin lesions suspicious for BCC and initiate or arrange for subsequent definitive diagnosis and treatment. Our intent in presenting this case is to illustrate a missed opportunity for earlier recognition and treatment because of lack of access to primary care, as well as to demonstrate the destructive nature of BCC when neglected over time. Comprehensive approaches to diagnosis and treatment are described elsewhere.