Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
2002-6-25
pubmed:abstractText
Pneumosinus dilatans is a rare condition with the dilatation of aerated paranasal sinuses. We present two cases and discuss its aetiology, the radiological classification of enlarged aerated sinuses, and its treatment. One much quoted hypothesis for the cause of this condition has been that it is due to a 'ball valve' effect of mucosal closure at the frontal recess. However, one of our subjects has started, and done, a considerable amount of subaqua diving since presenting with their condition and has had no symptoms on diving, or progression of their frontal swelling. This observation, along with the fact that retained secretions are not seen within the sinuses in this condition, raises doubt about the theory that a one-way valve is responsible.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0022-2151
pubmed:author
pubmed:issnType
Print
pubmed:volume
116
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
382-5
pubmed:dateRevised
2005-11-16
pubmed:meshHeading
pubmed:year
2002
pubmed:articleTitle
Pneumosinus dilatans of the frontal sinuses: two cases and a discussion of its aetiology.
pubmed:affiliation
Department of Otorhinolaryngology, Head and Neck Surgery, Queens Medical Centre, University Hospital, Nottingham, UK.
pubmed:publicationType
Journal Article, Review, Case Reports