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Vicissitude of Curetted Adenoid Vegetations
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作者 Susumu Mukai 《International Journal of Clinical Medicine》 2013年第5期251-256,共6页
Weights of curetted adenoid were measured and were compared with both weights of tonsils and the rate of adenoidectomy among the tonsillectomized cases. This study included 603 patients whose adenoids were curetted du... Weights of curetted adenoid were measured and were compared with both weights of tonsils and the rate of adenoidectomy among the tonsillectomized cases. This study included 603 patients whose adenoids were curetted during the 11-year period. 90% of patients were 2 to 9 years old. The rate of curetted adenoid vegetation among the tonsillec-tomized cases was 80% among patients from 1 to 6 years old and 70% among patients of 7 and 8 years old. The rate remarkably decreased from 9 years of age. The average weight of the curetted adenoids in each age group ranged from 0.7 g to 1.9 g. There was no statistical correlation in the distribution of the average weight of the curetted adenoids between males and females as well as between the weight of the tonsils and the weight of the curetted adenoids. A hypothesis on the cause of adenoid hypertrophy was presented in this study. 展开更多
关键词 ADENOID Choanae sunusitis Choanal DEVELOPMENT ANKYLOGLOSSIA with Deviation of the EPIGLOTTIS and LARYNX (ADEL)
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晶杰精机有限公司:Sunus伺服马达专用行星式减速机
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《现代制造》 2005年第4期101-101,共1页
晶杰精机公司为行星式减速机之专业制造厂,其PG系列减速机具有高扭力、高精度、高效率、长寿命、低背隙、低噪声之优点,尤其适合与伺服马达搭配使用。
关键词 Sunus伺服马达 伺服电机 行星式减速机 定位系统 晶杰精机有限公司
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