primary de novo intraosseous carcinoma is a rare neoplastic lesion which commonly occurs in the jaws. it is an epithelial odontogenic malignancy arising from odontogenic epithelial residues in the bone rather than from a preexisting epithelial lesion. in the present case report, the clinical, radiological and histological features of primary de novo intraosseous carcinoma are discussed and its ...

background malignant pleural mesothelioma (mpm) is an uncommon neoplasm. mpm occurs more frequently in patients born or living in certain villages of turkey. objectives we aimed to review radiological findings of mpm. patients and methods we reviewed the ct findings in 219 biopsy-proven mpm patients admitted to our clinic between 1993 and 2008. results the most common ct findings included pleur...

this paper presents the current activities on radiation protection in iran. according to the atomic energy organization law of iran the radiological safety is ascribed to the atomic energy organization of iran (a e o i) and the radiation protection department (r p d) is the responsible organ within aeoi. r p d since it's establishment in 1975, with the aim to ensure the protection of man and hi...

larsen syndrome is a skeletal dysplasia (osteochondro-dysplasia) in which multiple dislocations of the large joints are the major feature . nosology in this group of disease, which constitutes 8% of mendelian disorders in man, is primarily based on clinical and radiological features. the underlying genetic defect is 3p21.1-p14.1 in the dominant type