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Pars Flaccida Cholesteatoma as Demonstrated by Computed Tomography
Joel D. Swartz, MD;
Sam Varghese, MD
Arch Otolaryngol. 1984;110(8):515-517.
Abstract
Prior to the availability of high-resolution computed tomography (CT), the mainstay of roentgenographic diagnosis of cholesteatoma was conventional filming and complex motion tomography. The precise extent of the soft-tissue mass was very difficult to delineate with these methods, and one relied on indirect findings such as bony erosion and displacement. With high-resolution CT, the softtissue mass itself can be seen. Typical modes of extention of pars flaccida cholesteatomas of varying size are illustrated in this study.
(Arch Otolaryngol 1984;110:515-517)
Author Affiliations
From the Department of Radiologic Sciences and Otolaryngology, the Medical College of Pennsylvania, Philadelphia.
Footnotes
Accepted for publication March 13, 1984.
Reprint requests to Department of Radiology, The Medical College of Pennsylvania, 3300 Henry Ave, Philadelphia, PA 19129 (Dr Swartz).
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