Myringitis bullosa is caused by -: (A) Common causes of otitis externa -, (B) Fungus, (C) Bacteria, (D) Virus
Answer is D. Myringitis bullosa hemorrhagica is a painful condition.
It is characterized by formation of hemorrhagic blebs on tympanic membrane and deep meatus. It is probably caused by virus or mycoplasma pneumoniae
(Dhingra 6/e, p 62) but according to Turner 10/e p 323