ENT Which of the following is included in the Levenson criteria for congenital cholesteatoma ? A White mass medial to normal tympanic membrane B Atticoantral perforation of the tympanic membrane C Definite history of otorrhoea D History of prior otologic procedures 💡 Explanation Which of the following is included in the Levenson criteria for congenital cholesteatoma ? ✓ Correct Answer: A. White mass medial to normal tympanic membrane