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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty-one patients with sphenoid sinusitis were treated from 1978-1982. Twenty patients had infections contiguous with other paranasal sinus disease. Five of these patients had fungal sinusitis. Eleven patients were seen with isolated sphenoid sinusitis; 3 were secondary to trauma and 8 were due to nontraumatic causes. Possible etiologies include upper respiratory infections, developmental abnormalities, and water forced into the nasal cavity during swimming. The immunocompromised patient is more likely to present with minimal symptoms with a fungal infection, and aggressive diagnostic and therapeutic measures should be undertaken. Because the symptoms of headache, nasal stuffiness, proptosis, ptosis and decreased visual acuity may be interpreted as an intracranial, neurological, or vascular problem, a misdiagnosis may be made. A high index of suspicion for sphenoiditis should be maintained. Therapy involves a combination of medical (antimicrobial agent) and surgical (sinus drainage and marsupialization) management.
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PMID:Infectious diseases of the sphenoid sinus. 670 Mar 47

We report a case of unilateral mydriasis associated with sphenoid sinusitis and mucocele in a child. An 11-year-old girl with a history of unilateral mydriasis was referred for ophthalmologic examination. She complained of a mild headache over the past four days. The right pupil was dilated and nonreactive to light. The left pupil was normal and reactive. There was no ptosis or other focal neurological deficit. She was orthotropic. Visual acuity in both eyes, ocular motility and fundi were normal. Magnetic resonance imaging (MRI) showed a sphenoid sinus mucocele with sphenoiditis. The diagnosis was partial third nerve palsy without ophthalmoplegia. Treatment with antibiotics was initiated and led to complete resolution of the mydriasis. Sphenoid sinus mucoceles are relatively rare. Failure to diagnose and treat can lead to serious neurologic sequellae such as third nerve palsy, compressive optic neuropathy, cavernous sinus thrombosis, meningitis or brain abscess. Head imaging by reconstructed CT and MRI can lead to the diagnosis of mucocele. Isolated unilateral mydriasis as a sign of third nerve palsy may be caused by a slowly enlarging lesion. In a child with isolated unilateral mydriasis, head MRI should be performed to rule out a compressive lesion of the oculomotor nerve.
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PMID:[Unilateral isolated partial third nerve palsy and sphenoiditis in a child: A case report]. 2247 36

We reported a case of cavernous sinus aspergillosis. A 62-year-old man complained of trigeminal neuralgia in the right V1 region. Neurological examination on admission showed ptosis, loss of light reflex and ophthalmoplegia externa in the right side. MRI enhanced with gadolinium demonstrated sphenoid sinusitis and mass lesion in the right cavernous sinus. MRA revealed right internal carotid artery occlusion. An open biopsy using the extradural temporopolar approach was performed. Pus discharge was observed from the cavernous sinus and histological examination showed hypha of Aspergillus. With early voriconazole treatment, the patient had improvement in headache, ptosis and ophthalmoplegia externa. Cavernous sinus aspergillosis is often found after sphenoiditis. It results in invasion to an internal carotid artery and worsens the patient's prognosis by cerebral infarction, so early diagnosis and treatment are important. We should consider aspergillosis as one of the differential diagnoses of a mass in the cavernous sinus. The epidural approach to this lesion was available to obviate aspergillus dissemination into the medullary cavity.
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PMID:[A case of cavernous sinus aspergillosis]. 2409 62