Document Detail


Pneumosinus dilatans, pneumocoele or air cyst? A case report and literature review.
MedLine Citation:
PMID:  22040674     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Background:Pathological paranasal sinus expansion secondary to air is uncommon. However, this condition may be symptomatic or cosmetically apparent, requiring surgical intervention. Various terms have been used to describe this condition, and nomenclature is controversial.Method:An 18-year-old man presented with right facial pain, and was subsequently found to have pneumosinus dilatans of the maxillary sinus. A search was conducted of the PubMed, Medline and Embase databases, using the key words 'pneumosinus dilatans', 'pneumoc(o)ele', 'pneumatoc(o)ele' and 'maxillary sinus'. Articles were also hand-searched. Relevant articles published in English were reviewed.Results:The literature review identified 36 cases involving the maxillary sinus (including the present case), with 19 cases reported as pneumosinus dilatans, 12 as pneumocoeles, two as pneumatocoeles, two as pneumosinus dilatans multiplex and one as an air cyst. However, based on the strict classification described by Urken et al., the majority of these cases should be reclassified as pneumocoeles.Conclusion:Whilst the nomenclature of this pathology is confusing, distinctions of terminology do not alter the management. Hence, we support the use of the term 'air cyst', to incorporate all these lesions.
Authors:
B M Teh; C Hall; S W Chan
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-11-1
Journal Detail:
Title:  The Journal of laryngology and otology     Volume:  -     ISSN:  1748-5460     ISO Abbreviation:  -     Publication Date:  2011 Nov 
Date Detail:
Created Date:  2011-11-1     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8706896     Medline TA:  J Laryngol Otol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  1-6     Citation Subset:  -    
Affiliation:
Department of Otolaryngology, Head and Neck Surgery, Western Health, Melbourne, Victoria, Australia.
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