منابع مشابه
Endoscopic 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 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 کاملGiant osteoid osteoma of ethmoid sinus: role of functional endoscopic sinus surgery.
A case of giant ethmoid osteoma treated by functional endoscopic sinus surgery is described. The tumour was closely adherent to the surrounding anatomical structures--lamina papyracea, cribriform plate, spheno-ethmoidal recess--and protruded into the nasopharynx. Complete removal of the tumour, under general anaesthesia, using intranasal drill and diode L.A.S.E.R, was achieved. The principal as...
متن کاملTension pneumocephalus attributable to an ethmoid osteoma presenting as a stroke in evolution: an unusual presentation.
A 63 year old white man presented to the accident and emergency department with a 24 hour history of gradual onset of mild weakness of his left upper limb, which progressed to involve his left lower limb. There was no history of any other CNS symptoms. He also stated that the paresis varied with posture— being worse on standing and sitting, while it was relieved by lying down; it was also assoc...
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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Praxis of Otorhinolaryngology
سال: 2014
ISSN: 2147-4230
DOI: 10.5606/kbbu.2014.69775