腺样体肥大病儿A/N比值的测量

MEASUREMENT OF A/N RATIO OF ADENOID HYPERTROPHY IN CHILDREN

①目的 探讨A/N比值对腺样体肥大病儿的诊断价值。②方法 对 116例腺样体肥大病儿治疗前后A/N比值进行比较。③结果 治疗后原A/N比值在 0 .5 1～ 0 .6 0的 2 2例病儿 ,临床症状基本消失 ,其A/N比值均≤ 0 .5 5。 5 8例原A/N比值在 0 .6 1～ 0 .70的病儿和 36例A/N比值≥ 0 .71的病儿 ,经治疗绝大多数病例临床症状好转 ,其A/N比值≤ 0 .6 5 ,仅 8例临床症状无显著改善 ,其A/N比值仍≥ 0 .71。④结论 利用A/N比值判断腺样体肥大简便、易行。A/N比值≤ 0 .6 0属正常范围 ,A/N比值≥ 0 .71为病理性肥大。

ObjectiveTo investigate the diagnostic value of A/N ratio in children's adenoid hypertrophy. Methods The A/N ratios of 116 patients before and after treatment were compared.ResultsAfter the treatment, the symptoms of the children with ratios of 0.51-0.60 disappeared and the ratio was ≤0.55. The symptoms of most of 58 with A/N raging 0.61- 0.70 and 36 with the ratio of ≥0.71 improved. For eight cases with A/N ratios ≥0.71, their symptoms were not improved. ConclusionA/N ratio is easy and convenient the diagnosis of the children's adenoid hypertrophy. The A/N ratio of ≤0.60 is considered normal, and ≥0.71 suggests of pathological hypertrophy. [