normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 sir, leiomyoma is the most common tumor of uterus and female pelvis. leiomyosarcoma almost always arise de novo and almost it doesn’t results from sarcomatous transformation of a leiomyoma. one of the most controversial concepts on the subject of uterine smooth muscle tumors is smooth muscle tumor of uncertain malignant po...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 β-thalassemia (cooley anemia) initially was described by dr cooley. [1] it is recognized that various types of thalassemia are inherited anemia caused by mutations at the globin gene, affecting the production of é‘ - or β-globin protein. the anemia interferes with red cell maturation. [2] β-globin gene mutations give rise ...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 blood and blood products should be kept in cold temperatures to avoid hemolysis and preserve sterility and functional integrity of blood components. patients needing massive transfusion require the blood to be warmed at bedside, to avoid cardiac and general hypothermia. hypothermia due to massive and rapid transfusion in i...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: ischemic heart diseases are the most common cardiovascular diseases. this study aimed to assess the effects of video training about risk factors based on health belief model on knowledge and attitude of myocardial infarction patients after discharge. methods: this was a quasi-experimental study conducted in 201...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: sex-related differences in the severity of multiple sclerosis (ms) could be influenced by the sex hormones. materials and methods: this cohort (historical) study evaluated the sex hormone levels during menstrual cycle and their correlation with disease severity in ms. result: patients with ms had significantly ...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: the aim of research was to study spiral family implant by finite element analysis (fea) inserted in different bone qualities connected with abutments of different angulations. methods: the biomechanical behaviour of 4.2 × 13 mm dental implants, connecting screw, straight and 15° and 25° angulated abutments subj...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 vascular neoplasms, other than benign are characterized as intermediate or malignant. they are often enshrouded in controversy, because the same neoplasm could show variability in biologic behavior that may not be correlated with microscopic features. the intermediate grade vascular neoplasm is named as epithelioid hemangi...