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ISSOs can lead to a variety of symptoms, with headache being the most common: 62–88% of ISSOs cases are associated with headaches 1, 11 – 13. Regions and types of headaches are not specific to ISSOs 6, 12. In this study, 75% of patients had no symptoms.
3 sie 2015 · Sinonasal inflammatory disease with sinus ostial obstruction is a very common cause of an opacified paranasal sinus. An air-fluid level suggests acute sinusitis; in chronic sinus disease, one may see mucosal thickening and sclerosis of the bony sinus walls. 1 The sinus is normal in size.
7 cze 2021 · Isolated sphenoid sinus opacifications (ISSOs) are clinically important because they can lead to serious complications. However, some patients with ISSOs are asymptomatic, and not all patients...
Rhinosinusitis is defined as inflammation of the nose and the paranasal sinuses characterized by clinical symptoms of either nasal obstruction or nasal discharge at times accompanied by facial pain or loss of smell. Endoscopic findings may reveal nasal polyposis or mucopurulent discharge or mucosal obstruction of the meatus.
Because of its deep-seated anatomy, this sinus does not usually present with nasal symptoms such as nasal obstruction or rhinorrhea. The most common symptom is headache and its prevalence ranges from 28% in tumor lesions to 98% in inflammatory lesions [ 2 ].
19 maj 2022 · Isolated sphenoid sinus disease (ISSD) is an uncommon entity and may present with non-specific symptoms. As sphenoid sinus is located adjacent to vital structures, a diseased sphenoid sinus can potentially lead to devastating complications such as cranial neuropathies, cavernous sinus thrombosis and intracranial abscess.
