When a patient complains of a “sore that won’t heal” or mentions that a lesion “constantly bleeds and scabs,” heed the advice of Osler.
When a patient complains of a "sore that won't heal" or mentions that a lesion "constantly bleeds and scabs," heed the advice of Osler: "Listen to the patient, he is telling you the diagnosis." This characteristic description best fits the diagnosis of a basal cell carcinoma.