1. Emergency Problems of the Ears, Nose and Throat Mastoiditis Definition Acute suppurative inflammation of mastoid antrum and air cells.

2. Antibiotics have led to a substantial decrease in the number of infants developing acute mastoiditis from middle ear infection.

3. 29 Results Of 10 cases of ICVST, 4 were caused by mastoiditis, 2 by the furuncles on their faces, 3 by otitis media and 1 was secondary to herpes simplex virus encephalitis.

4. Results Of 10 cases of ICVST, 4 were caused by mastoiditis, 2 by the furuncles on their faces,(sentencedict .com) 3 by otitis media and 1 was secondary to herpes simplex virus encephalitis.