Dear Editor-in-Chief Myxoid tumors of oral cavity encompass a broad spectrum of lesions, primarily neoplastic.(1) The significant variations in the biological behaviour; ranging from completely harmless to malignant neoplasm they require an accurate histopathological diagnosis to ensure a proper treatment. (2) Because of the considerable overlapping between the clinical and histopathologi...

We assessed the effects of age related changes in chamber size, wall thickness, and heart rate of left ventricular function in 78 normal children, aged 1 1/2 to 12 1/2 years, using computer analysis of their left ventricular echocardiograms. Left ventricular cavity size and wall thickness increased linearly with age. Left ventricular fractional shortening, percentage of wall thickening, and the...

this study was designed reevaluate the outcome of soft wall reconstruction technique for cwd mastoidectomy and to test the validity of anteriorly–based musculoperiosteal flap attachment without oblitrating the mastoid cavity for increasing graft viability. two methods of reconstruction were used. soft wall reconstruction method as described previously by smith et al, were performed on 35 patien...

the aim of this retrospective statistical study was to determine the prevalcence and frequency of age and sex distributions of pemphigus disease. pemphigus disease classified as autoimmune bullous dermatoses which is a chronic mucocutaneous disease.this study was performed in razi hospital and department of oral pathology of dental school, tehran university of medical sciences. the most frequen...

the first reaction between food components and biological tissues occurs in the oral cavity. saliva modulates the ecosystem in the oral cavity and plays a critical role in oral homeostasis. in addition, saliva is a first line of defense against free radical-mediated stress. salivary antioxidant defense mechanisms seem to be very important. in this study we discuss in detail free radicals (fr) a...

Imaging plays a crucial role in the staging of oral cancers. Imaging information is essential for determining tumour resectibility, post resection surgical reconstruction and radiation therapy planning. The aim of this paper is to highlight the natural history of oral cancer spread and how malignant infiltration can be accurately mapped. It focuses on buccal mucosa, hard palate, tongue and floo...

Empyema necessitatis refers to the extension of a purulent pleural effusion beyond the thoracic cavity into the neighboring chest wall and surrounding soft tissues. Empyema necessitatis is rare and are often associated with tuberculosis infection. We reported a previously healthy toddler with empyema necessitatis due to community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) ...