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periadenitis mucosa necrotica recurrens periadenitis mu·co·sa ne·crot·i·ca re·cur·rens (myōō-kō'sə nĭ-krŏt'ĭ-kə rĭ-kûr'ěnz', -kŭr'-)
Recurrent aphthous stomatitis, marked by attacks of lesions that begin as small, firm nodules which then enlarge, ulcerate, and heal by scar formation, leaving numerous atrophied scars on the oral mucosa. Also called Sutton's disease.