منابع مشابه
News about Chronic Otitis Serosis of Middle Ear (Otitis Media)
Serios otitis media is one of those ear Troubles that has enjoyed a very extensive research two decaides. I ts recognition in medical literature goes b,ick tc eighteenth century. Since then there has been rather little progress in this field. The discovery of antibiotcs and thence lessening of in fecticus ear diseases, attention has been paid to preserve the function of ear, and naturally...
متن کاملChronic Suppurative Otitis Media
Chronic suppurative otitis media (CSOM) is a chronic inflammation of the middle ear and mastoid cavity. Clinical features are recurrent otorrhoea through a tympanic perforation, with conductive hearing loss of varying severity. Experts dispute the duration of otorrhoea required to determine it as a chronic infection the World Health Organization's definitions suggest more than two weeks; others...
متن کاملChronic Otitis Media
Cholesteatoma may be classified as either primary or secondary. Primary cholesteatoma occurs when its formation precedes the TM perforation and Secondary cholesteatoma develops from an ingrowth of skin through a TM perforation. Chronic Secretory Otitis Media (CSOM) In chronic secretory otitis media, fluid may be present for more than two months in the middle ear behind a TM with increased vascu...
متن کاملChronic silent otitis media.
Otitis media occurs along a continuum. For example, otitis media with effusion characterized by fluid pathology can lead to chronic otitis media plus chronic mastoiditis, characterized by the presence of intractable tissue pathology such as cholesteatoma, cholesterol granuloma or granulation tissue. The literature defines chronic otitis media as having a tympanic membrane perforation and otorrh...
متن کاملChronic Suppurative Otitis Media
Chronic suppurative otitis media (CSOM) is a chronic inflammation of the middle ear and mastoid cavity. Clinical features are recurrent otorrhoea through a tympanic perforation, with conductive hearing loss of varying severity. Experts dispute the duration of otorrhoea required to determine it as a chronic infection the World Health Organization's definitions suggest more than two weeks; others...
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ژورنال
عنوان ژورنال: Postgraduate Medical Journal
سال: 1960
ISSN: 0032-5473
DOI: 10.1136/pgmj.36.414.256