Parent term(s)

middle ear disease +

Term with siblings

tympanic membrane disease +

cholesteatoma of middle ear +
mastoiditis
middle ear adenoma
middle ear cancer +
otitis media +
polyp of middle ear

Child term(s)

acute tympanitis

atrophic flaccid tympanic membrane

atrophic nonflaccid tympanic membrane

chronic tympanitis

myringitis bullosa hemorrhagica

tympanosclerosis

denotes an 'is-a' relationship