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inflammation of the tympanic membrane.
myringitis bullo´sa (bullous myringitis) a form of viral otitis media in which serous or hemorrhagic blebs appear on the tympanic membrane and adjacent wall of the acoustic meatus.
Myringitis with serous or hemorrhagic blebs or vesicular inflammation of the eardrum and adjacent wall. A sign of infection with Mycoplasma pneumoniae.
See also: myringitis