Quiz
Nontender Nodules on the Lower Lip
A 71-year-old woman presented with multiple 3×3-mm, firm, nontender nodules of 3 years’ duration on the mucosal surface of the lower lip that...
Jeffrey R. Smith, MD, MPH
A 71-year-old woman presented with multiple 3×3-mm, firm, nontender nodules of 3 years’ duration on the mucosal surface of the lower lip that...