A chronic disorder of soft mouth tissue characterized by small, painful purpuric, raised (bumps), or erosive sores that are often surrounded by erythematous (inflamed) margins. Erosive sores eat away at normal tissue.
A chronic disorder of soft mouth tissue characterized by small, painful purpuric, raised (bumps), or erosive sores that are often surrounded by erythematous (inflamed) margins. Erosive sores eat away at normal tissue.