conclusions the age and location of neck masses are the most important variables. the data in this study showed that the neoplastic lesions (including metastatic lesions) were the most common neck masses and the anterior triangle was the most common anatomical location. in addition, age can play an important role in differential diagnosis. therefore, any mass in the neck, especially in older pa...

objective: for the assessment of primary arch form, different methods have been used including qualitative classifications, inter-canine and inter-molar widths and quantitative and numerical methods using mathematical models. the purpose of this study was to compare the validity and reliability of cast analyzer x iranian software with those of curve expert professional version 1.1 for arch form...

extract when a woman undergoes genetic testing of her fetus, the physiologic and emotional demands are great. careful nursing assessment and support are vital. the main benefit of prenatal genetic diagnosis is that women be given the opportunity to coping with your pregnancy where fetal abnormalities has been diagnosed or achieve  to a complete relaxation with  the positive results obtained . e...

objective the aim of this study was to identify the best criteria for diagnosis of migraine in our pediatric population. materials and methods a total of 85 children aged below 15 years who had been referred to the neurology clinic of al-zahra hospital with headache as their chief complaint, were enrolled. validated questionnaires were completed by them. the patients were evaluated using five s...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 introduction: there are many demands for accuracy coded data with purpose of the systemic recording, analysis, interperation and comparison of morbidity and mortality data collected in different countries. therefore the importance of accurate coding cannot be ignore. meaningful and comparative statistics needs accurate and...

Extra-gastric compression caused tumescent lesions that are difficult to differentiate from gastric submucosal tumors, and gastric varices similar in appearance to circumscribed tumors were sometimes experienced clinically. Up to now, the differential diagnosis of these lesions has been done by the palpation through x-ray examination or the tactile test under endoscopic examination. Even by the...

Pulmonary oedema of immersion is a rare complication of scuba diving. A case and brief discussion of the differential diagnosis and pathophysiology are presented. Onset of symptoms typically occurs during the dive, and is characterized by dyspnoea, cough and frothy sputum. Spontaneous recovery frequently occurs once the diver leaves the water. If investigated, the findings are of hypoxaemia and...