| Literature DB >> 6709867 |
Abstract
Cholesteatomas of the middle ear may be either congenital or acquired. Acquired lesions arise from either the pars flaccida or the pars tensa of the tympanic membrane. Etiology, modes of extension, and consequent complications are described.Entities:
Mesh:
Year: 1984 PMID: 6709867
Source DB: PubMed Journal: Radiol Clin North Am ISSN: 0033-8389 Impact factor: 2.303