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颌面外科手术前常规胸部检查发现有些婴幼儿胸腺肥大。胸腺肥大是否影响手术安全,对于此问题存在不同看法。有人认为这类体质的小儿胸腺肥大嗜铬系统发育不全,可因小手术或注射药剂而突然死亡,
Conventional maxillofacial surgery chest examination found that some infants thymus hypertrophy. Thymus hypertrophy affects the safety of surgery, there are different views on this issue. Some people think that such physical pediatric thymus hypertrophic chromaffin system hypoplasia, may be due to minor surgery or injection of medicaments and the sudden death,