Osteoma of maxillary sinus: A rare cause of epiphora
نویسندگان
چکیده
منابع مشابه
Maxillary Sinus Osteoma: A Rare Cause of Headache
Osteoma is a benign, slow-growing tumor characterized by proliferation of compact or cancellous bone. It is perhaps the most common benign tumor of the sinonasal system.1 Radiologic evidence of osteoma can be present in up to 1% of all radiographs2 and up to 3% of all CT scans.3 In up to 95% of the patients the osteoma is situated in frontoethmoidal region. Osteomas of the maxillary sinus repre...
متن کاملOsteoma of maxillary sinus: a case report.
Craniofacial osteomas may be located either superficially or intraosseously on any bone of the cranium or face or within a paranasal sinus. Osteomas within the paranasal sinus account for 0.01% to 0.43% of patients; of these, up to 80% occur in the frontal sinus. An osteoma of maxillary sinus is extremely rare. We describe a rare case of osteoma of a 56-year-old Asian woman in the maxillary sinus.
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A case of Oncocytoma of maxillary sinus in a 73 years old female is reported along with a brief review of literature. To the best of our knowledge this extremely rare tumor is the first of its kind reported in Nepal. Literature review has revealed only four such cases originating from maxillary sinus.
متن کاملFrontal sinus osteoma with pneumocephalus: A rare cause of progressive hemiparesis
Osteomas of paranasal sinuses are common benign tumors and are diagnosed incidentally. However, osteomas complicated by pneumocephalus with air fluid level presenting with progressive hemiparesis is rare. Here, we present a case report of a 22-year-old male who presented with left-sided progressive hemiparesis with history of generalized headache since 2 years.
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Introduction: Ewing sarcoma (ES), which is described as diffuse endothelioma of the bone, is divided into osseous and extraosseous Ewing sarcoma (EES) mostly affecting children and adolescents. It is a rare, aggressive, and poorly differentiated small blue round cell tumor that seldom affects the head and neck regions. Case Report: Herein, we reported a 46-year-old ma...
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ژورنال
عنوان ژورنال: TNOA Journal of Ophthalmic Science and Research
سال: 2020
ISSN: 2589-4528
DOI: 10.4103/tjosr.tjosr_50_20