Insights into Mycoplasma-associated mucocutaneous disease.

We read with great interest the paper by Liccioli and colleagues concerning Mycoplasma pneumoniae (MP)-associated mucocutaneous disease in children.1 Interestingly, among a cohort of 10 patients, the clinical presentation was variable but oral mucositis was constantly present. In particular, the lip involvement reported in their pictures caught our attention because of marked lip enlargement and swelling of the vermilion border.