منابع مشابه
an infinite planar array of rectangular microstrip patch antenna analysis
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
15 صفحه اولEvaluation of 228 Cases of Thyroid Surgery
Medical records of 228 patients who had undergone thyroid surgery were studied. There were 179 females and 49 males with mean age of 33-8 years. Pre-op. diagnosis was cold nodule in 4. 4 %. Pathology diagnosis was simple goiter in 54%, adenoma in 23%, thyroid cancer in 15% and colloid cyst in 5.3% of the patients. Among carcinomas 68% were papillary, 29% follicular and 3% medullary. There were1...
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We studied the clinical, radioisotopic, and pathologic characteristics and the incidence of cancer in clinically solitary cold nodules of the thyroid in an iodinedeficient area. The study included retrospective analysis of 765 patients who underwent thyroidectomy for a clinically single cold nodule in a ten-year period. We compared the pathological findings with clinical data. In pathologic...
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A thyroid mass, most often a non toxic colloid goiter or occasionally an adenoma, is not an unusual finding below the level of the thoracic inlet.1 In 1992 Creswell and Wells estimated that these tumors comprise 5.8% of all mediastinal lesions.1 There is no standard definition for thyroid glands extending below the thoracic inlet, but such masses descend from their original cervical location fo...
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Medical records of 146 patients with lower lung field tuberculosis were reviewed. There was a female to male ratio of5: 4. More than 75% of patients were under 35 years of age and average duration of symptoms before diagnosis was less than one month in 7% , between 1 -6 months the in 63 % and more than 12 months in 10% of our patients. PPD test was positive in 80% and direct sputum smear f...
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ژورنال
عنوان ژورنال: Acta Medica Anatolia
سال: 2016
ISSN: 2148-2357
DOI: 10.5505/actamedica.2016.25349