The Clinical Picture

Minocycline-induced hyperpigmentation

The patient presented with extensive bluish skin discoloration that had started 1 year earlier as a small area and then spread.

The Clinical Picture

Geographic tongue

Although striking, the lesion is benign and self-limiting and rarely warrants further investigation.

The Clinical Picture

Multiple linear subcutaneous nodules

A 34-year-old woman has an asymptomatic swelling on her foot that has been slowly growing for 15 years.