ABSTRACT
Sphenoid sinus mucoceles are rare lesions. Those with intracranial extension were thought to be extremely rare in Western literature. We encountered three such cases within 1 year. These cases were confirmed on pathological examination to be pyoceles of the sphenoid sinus, extending to the sella and suprasellar region. Bilateral exophthalmos, papilledema, and severe headache were among the most consistent findings encountered. It appears that these lesions might be more common in areas of poor socioeconomic status like Third World countries. This condition should be considered in the differential diagnosis of lesions of the sella extending to the suprasellar region.
Subject(s)
Brain Diseases/etiology , Mucocele/complications , Sphenoid Sinus , Adult , Developing Countries , Diagnosis, Differential , Female , Humans , Male , Middle Aged , Mucocele/diagnosis , Mucocele/surgery , Paranasal Sinus Diseases/complications , Paranasal Sinus Diseases/diagnosis , Paranasal Sinus Diseases/surgery , Sphenoid Sinus/surgeryABSTRACT
This study was conducted on 20 adult patients presenting with eustachian tube dysfunction of about 6 months' duration. It included endoscopy of the pharyngeal end of the eustachian tube and contrast radiologic study. Both methods are now available because of technical progress and practical improvements. By these methods, physiologic movements of the soft palate, tubal torus, and tubal orifice can be observed and studied and anatomic variations and pathologic abnormalities can be detected. This study shows that eustachian tube dysfunction may be caused by salpingitis (acute or chronic) or adenoid or nasopharyngeal carcinoma. Scleroma affecting the lumen of the eustachian tube was reported in one case.