Marker retention in the cochlea following injections through the round window membrane
نویسندگان
چکیده
منابع مشابه
Pathologic Findings of the Cochlea in Labyrinthitis Ossificans Associated with the Round Window Membrane.
OBJECTIVE To quantitatively demonstrate and classify the histopathologic changes in the cochlea of the human temporal bones with labyrinthitis ossificans (LO). STUDY DESIGN Comparative human temporal bone study. SETTING Tertiary academic medical center. SUBJECTS AND METHODS We compared 23 temporal bone specimens from 19 deceased donors with LO associated with the round window membrane (RW...
متن کاملTHE. ROUND WINDOW NICHE AND MEMBRANE IN CHRONIC SUPPURATIVE OTITIS MEDIA
This study evaluated the histopathologic changes in the round window niche. , and membrane in cases of chronic suppurative otitis media. The pathologic process was found in all subjects. Fibrocystic or fibrous tissue was most commonly seen, while active granulation was less developed. The round window membrane was thicker and inflamed throughout its layers. Inflammatory invasion of the inne...
متن کاملRound Window Membrane and Delivery of Biologically Active Agents into the Cochlea
Establishing efficient methods for local administration of drugs to the inner ear has great clinical relevance for the management of inner ear disorders. However, the administration route remains a critical issue. The most feasible approach for a non invasive drug delivery to the inner ear is application of medication to the middle ear cavity on the promise that it will diffuse through the thin...
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در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است
15 صفحه اولthe. round window niche and membrane in chronic suppurative otitis media
this study evaluated the histopathologic changes in the round window niche. , and membrane in cases of chronic suppurative otitis media. the pathologic process was found in all subjects. fibrocystic or fibrous tissue was most commonly seen, while active granulation was less developed. the round window membrane was thicker and inflamed throughout its layers. inflammatory invasion of the inner ea...
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ژورنال
عنوان ژورنال: Hearing Research
سال: 2007
ISSN: 0378-5955
DOI: 10.1016/j.heares.2007.06.010