We present the case of a 62-year-old man with subungual squamous cell carcinoma in situ that for many years was treated as a verruca.

Oral squamous cell carcinoma (OSCC) is an aggressive cancer, with prognosis influenced by clinical variables as well grading systems and perineural invasion (PNI), which are associated to poorer ...

Other skin cancers that may develop under the nail include squamous cell carcinoma and basal cell carcinoma. Diagnosing subungual melanoma is not easy for either patients or doctors. It requires ...