Malignant Transformation in Monostotic Fibrous Dysplasia
نویسندگان
چکیده
منابع مشابه
Malignant Transformation in Monostotic Fibrous Dysplasia
Malignant transformation in fibrous dysplasia (FD) is uncommon. The purpose of this study was to investigate clinical and imaging features, and outcomes of malignant transformation in monostotic FD. Data for 10 pathologically confirmed malignant transformations in monostotic FD from January 2005 to December 2013 were retrospectively reviewed. Patient data were recorded, and radiographs (n1⁄4 10...
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Fibrous dysplasia (FD) was firstly reported by Lichtenstein in 1938 and can be divided into two main kinds of subtypes: monostotic fibrous dysplasia (MFD) and polyostotic fibrous dysplasia (PFD) with or without endocrinopathy. MFD involved in cervical vertebrae is extremely rare. Two special cases of MFD involved in cervical vertebrae were treated by anterior surgical resection and fusion with ...
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Fibrous dysplasia is a benign fibro-osseous lesion of the bone that commonly affects the jaws with a higher prevalence in the maxilla than the mandible. It is a lesion of unknown etiology, uncertain pathogenesis, and diverse histopathology. Fibrous dysplasia can involve multiple bones (polyostotic) or a single bone (monostotic). It represents about 2 to 5% of all bone tumors and over 7% of all ...
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Fibrous dysplasia involving the thoracic spine is very rare. This patient had monostotic fibrous dysplasia involving the vertebral body, posterior elements, and right seventh rib with focal neurologic signs. The radiographic and bone scan findings are shown. The patient was treated successfully with tumor resection and arthrodesis using combined anterior and posterior approaches. Although fibro...
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Fibrous dysplasia (FD) is a benign fibro-osseous bone disease of unknown etiology and uncertain pathogenesis. When bone maturation is completed, indicating the occurence of stabilization is a strong evidence of mechanism. The lesion frequently affects the craniofacial skeleton. The maxilla is affected twice comparing mandible and occurs more frequently in the posterior area. In this case, a 16 ...
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ژورنال
عنوان ژورنال: Medicine
سال: 2015
ISSN: 0025-7974
DOI: 10.1097/md.0000000000000369