Pneumosinus dilatans
Pneumosinus dilatans
Pneumosinus dilatans (pronunciation: /ˌnjuːmoʊˈsaɪnəs daɪˈleɪtæns/) is a rare medical condition characterized by the abnormal expansion of the paranasal sinuses without the presence of any mass or fluid.
Etymology
The term "Pneumosinus dilatans" is derived from the Greek words "pneumo" meaning air, "sinus" for cavity, and the Latin "dilatans" which means expanding. Thus, it literally translates to "expanding air cavity".
Symptoms
The symptoms of Pneumosinus dilatans can vary greatly depending on the specific sinus that is affected. Common symptoms may include facial pain or pressure, nasal obstruction, and decreased sense of smell. In severe cases, it can lead to visual disturbances or even blindness.
Diagnosis
Diagnosis of Pneumosinus dilatans is typically made through imaging studies such as CT scans or MRI. These can show the enlarged sinuses and help rule out other causes such as sinusitis or tumors.
Treatment
Treatment for Pneumosinus dilatans is typically surgical, with the goal of reducing the size of the enlarged sinus and relieving any associated symptoms. The specific surgical procedure used can vary depending on the location and size of the affected sinus.
Related Terms
External links
- Medical encyclopedia article on Pneumosinus dilatans
- Wikipedia's article - Pneumosinus dilatans
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