Green Toenail Discoloration

摘要

A 37-year-Old WOman with a history of hypertension presented with green discoloration of her right first toenail (Figure 1). She noticed the color change two days earlier when an artificial nail fell off. She had nail polish and artificial nails on all of her toenails. She had no toe pain, trauma to the area, or associated rash, swelling, or drainage. She was not a runner.