منابع مشابه
Osteosarcoma of the maxilla
Osteosarcoma is the most common primary malignancy of bone although only 6% to 10% of osteosarcomas occur in the craniofacial region.1 Within the craniofacial region the mandible is usually reported as the most common site of the involvement, followed by the maxilla and skull.1,2 The average age at the onset of osteosarcoma of the maxillofacial region is about one or two decades later than that...
متن کاملOsteosarcoma of the posterior maxilla
Osteosarcoma is a very uncommon tumor of the maxillofacial region. Due to the occurrence of the tumor at a young age and its aggressive nature, radical surgery forms the only modality of treatment. A combination of radiotherapy and postoperative chemotherapy has been used for the management of this tumor. A case report of osteosarcoma of the posterior maxilla in an adolescent with a 1-year dise...
متن کاملOsteosarcoma of maxilla: A case report
Osteosarcoma is a common primary malignant bone tumor producing osteoid or bone. It occurs very infrequently in the jaws and comprises of 4% of the tumour number as compared to the osteosarcoma of the long bones. Osteosarcoma of the maxilla is even rarer presenting with common clinical features of pain and swelling. This presented case is a rare case of osteosarcoma of maxilla in a 21-year-old ...
متن کاملA 62-year-old Man with Chondroblastic Osteosarcoma of Maxilla: A Rare Case
Osteosarcoma (OS) is a malignant tumor that induces formation of osteoid or immature bone and rarely occurs in maxilla. Maxillofacial OSs are reported to occur in the third to fifth decades that is 1-2 decades later than the mean age for OS of long bones. The present case is a 62-year-old man with facial asymmetry and pain in his left upper jaw. Intraoral examination showed a bony hard, te...
متن کاملAdvanced osteosarcoma of the maxilla: a case report.
Osteosarcomas are primary malignant bone tumours in which mesenchymal cells produce osteoid. It is generally the most common malignant bone neoplasm, although lesions of the jaw are uncommon. Osteosarcoma of the jaw (JOS) presents a lower incidence of metastasis and a better prognosis than osteosarcoma of the long bones. However, patients with JOS can exhibit advanced tumours, mainly when early...
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ژورنال
عنوان ژورنال: Journal of Indian Academy of Oral Medicine and Radiology
سال: 2012
ISSN: 0975-1572
DOI: 10.5005/jp-journals-10011-1304