1. Smyth GDL (1973) Treatment of cholesteatoma. Acat Otorhinolarynol Belg 25:970–978
2. Dulac GL, Claus E, Barrois J (1973) Otoradiology, x-ray bulletin. Agfa Gevaert LTd, 137
3. Mafee MF, Levin BC, Applebaum EL, Campos M, James CF (1988) Cholesteatoma of the middle ear and mastoid. A comparison of CT scan and operative findings. OCNA 21(2):265–293
4. O’Reilly BJ, Chevratton EB, Wylie I, Thakkar C, Butler P, Sathanathan N, Morrison G, Kenyon GS (1991) The Value of CT scanning in chronic Suppurative otitis media. J Laryngol Otol 105:990–994
5. Jackler RK, Dillon WP, Schindler RA (1984) Computed tomography in suppurative ear disease: a correlation of surgical and radiographic findings. Laryngoscope 94:746–752