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Published on: January 22, 2010
Isolated sphenoid sinus lesions
O Cakmak1, M R Shohet, E B Kern
1Department of Otorhinolaryngology, Haceteppe University, Beytepe Hospital, Ankara, Turkey.
Abstract:
Pathologic conditions involving the sphenoid sinus alone are rare. A retrospective chart review was performed of 182 cases of isolated sphenoid sinus lesions seen at the Mayo Clinic between 1935 and 1998. There were 53 cases of sinusitis, 44 mucoceles, and 15 fungus-related cases (61.5%), and the rest of the cases were divided among numerous other pathologic entities. Symptoms, differential diagnosis, and various therapeutic modalities are discussed. We believe that these data will be useful to clinicians considering multiple pathologic possibilities when faced with a lesion involving the sphenoid sinus alone.
Insights
Isolated sphenoid sinus lesions are uncommon. This review of 182 cases found sinusitis, mucoceles, and fungal infections to be the most frequent conditions, aiding clinicians in diagnosis.
Area of Science:
- Otolaryngology
- Rhinology
- Pathology
Background:
- Pathologic conditions affecting only the sphenoid sinus are infrequently encountered.
- The sphenoid sinus, due to its central location, can be involved in various pathologies.
Purpose of the Study:
- To analyze the spectrum of diseases affecting the isolated sphenoid sinus.
- To provide data that assists clinicians in the differential diagnosis and management of sphenoid sinus lesions.
Main Methods:
- Retrospective chart review of 182 patients with isolated sphenoid sinus lesions.
- Data collected between 1935 and 1998 at the Mayo Clinic.
Main Results:
- Sinusitis (53 cases), mucoceles (44 cases), and fungal infections (15 cases) constituted 61.5% of the pathologies.
- The remaining cases were distributed among diverse pathologic entities.
Conclusions:
- Clinicians should consider a broad range of differential diagnoses for isolated sphenoid sinus lesions.
- Understanding the prevalence of different conditions is crucial for effective patient management.
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