منابع مشابه
Ethmoid sinus osteoma: diagnosis and management.
BACKGROUND Ethmoid sinus osteomas are uncommon, benign, osteogenic tumors. The purpose of this retrospective study was to describe their usual clinical presentation and to discuss their surgical management. METHODS The medical records of 25 patients treated for ethmoid osteoma between March 2001 and December 2010 were retrospectively reviewed. RESULTS The average tumor size was 18.5 ± 14 mm...
متن کاملEndoscopic Removal of a Giant Ethmoid Osteoma with Orbital Extension
Osteomas are slow growing bony tumours of the paranasal sinuses. They are usually asymptomatic but they may present with headache, cerebral symptoms, or visual disturbances, depending on their anotomical location. A computerized tomography scan is the imaging modality that should be choosen for the diagnosis of osteomas. Radiographically, osteoid osteoma appears as an opaque lesion with a nidus...
متن کاملEthmoid Osteoma as a Culprit of Orbital Emphysema
Orbital emphysema is generally recognized as a complication of orbital fractures involving any paranasal sinuses. The recognition about its etiology has extended beyond sole trauma, but few articles mentioned tumors to be a possible cause.In this case report, we present a patient with orbital emphysema associated with ethmoid osteoma without orbital cellulitis or trauma history. The patient dev...
متن کاملOsteoid osteoma of the ethmoid bone associated with dacryocystitis
BACKGROUND Osteoid osteomas (OO) are small, benign osteoblastic lesions. Ethmoid bone OO has been very rarely reported so far. CASE PRESENTATION We report a case of a 16-year-old boy suffering from persistent epiphora and a mild pain in the area of median canthus, due to a bone density mass within the right ethmoid air cells extending to the ipsilateral right orbit. The mass was removed via a...
متن کاملIntraparenchymal pneumocephalus caused by ethmoid sinus osteoma Case report
We report a case of intraparenchymal pneumocephalus caused by ethmoid sinus osteoma in a 57-year-old man who had suffered from severe allergic rhinitis because of which he had to frequently blow his nose. He was referred to our hospital for headache and mild left hemiparesis. A computed tomography scan revealed a large intraparenchymal air entrapment in the right frontal lobe related to an oste...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Medicine
سال: 1931
ISSN: 0035-9157
DOI: 10.1177/003591573102400933