A man is referred for evaluation of a pea-sized lump on his forearm.
A man is referred by his dentist for evaluation of a dark spot on the inside of his lower lip.
A patient presents for evaluation of an asymptomatic lesion below his lower lip that is gradually increasing in size.
A woman presents with itching and burning on her arm that intensifies following sun exposure.
A woman presents for evaluation of an asymptomatic lesion on her thigh that was first noted approximately 2 months ago.