منابع مشابه
Giant cell tumor of maxillary sinus: A case report
Giant cell tumor (GCT) is a benign primary bone neoplasm that usually occurre in the long bones. The skull is affected in only 1% of cases, predominantly in the sphenoid and temporal bones. Maxillary sinus involvement is exceedingly rare. The case is a 26 year-old man presented with history of gradually increasing swelling in the right side of face without any history of trauma or systemic diso...
متن کاملMalignant Mucosal Melanoma of the Maxillary Sinus
Sinus mucosal malignant melanoma, is a rare type of melanoma with poor prognosis which is usually occurred in the adults. This is a rare case of a 33-year-old man presenting 2-week-long headache and nasal obstruction with the emphasis on the importance of Immunohistochemical staining to help the diagnosis.
متن کاملAggressive calcifying epithelial odontogenic tumor masquerading as maxillary sinus tumor: a case report.
Calcifying epithelial odontogenic tumor is a rare odontogenic neoplasm. Its occurrence in the maxillary sinus is very rare. Maxillary tumors tend to be locally aggressive and may rapidly involve the surrounding vital structures. We report a case of calcifying epithelial odontogenic tumor involving maxillary sinus in a 48 years old female patient with the oral mucosal involvement. The purpose o...
متن کاملAdenomatoid Odontogenic Tumor of Maxillary Sinus
Adenomatoid odontogenic tumor (AOT) is an uncommon tumor of odontogenic origin, constituting only 3% of all odontogenic tumors. AOT is characterized histologically by the formation of duct-like structures with amyloid-like deposits. An 18-year-old male presented with right chek swelling. CT scan revealed well-defined expansile heterogeneous mass with central hypodensity. Patient underwent excis...
متن کاملImmature teratoma of the maxillary sinus: a rare pediatric tumor.
IMPORTANCE Noncongenital immature teratomas in the head and neck are extremely rare, and to our knowledge have not previously been reported in the maxillary sinus of a pediatric patient. OBSERVATIONS Teratomas are neoplasms that contain tissue from more than 1 embryonic cell layer that is foreign to the location where they arise and are most commonly found in the sacrococcygeal and gonadal re...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1975
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.68.965