Objective To study the relationship between 64-slice CT features and chronic rhino sinusitis in children with adenoid hypertrophy. Methods The noses of 125 children with adenoid hypertrophy were scanned by 64-slice CT. The relationship between incidence of chronic rhino sinusitis and the volume of adenoid measured by CT was analyzed statistically. Results Mild adenoid hypertrophy (A/N <0.6) is not relative with chronic rhino sinusitis (P >0.05). While the moderate or severe hypertrophy is (A/N ≥ 0.61) more likely to cause chronic rhino sinusitis. There is positive correlation between the hypertrophy degree and the incidence of chronic rhino sinusitis(P<0.05). Conclusion The CT features of adenoid hypertrophy is closely related to chronic rhino sinusitis. It is of great significance to treat adenoid hypertrophy timely for the prevention of chronic rhino sinusitis.%目的 探讨腺样体肥大儿童中慢性鼻-鼻窦炎发病情况与其CT表现的关系.方法 对125例腺样体肥大的儿童行常规鼻部64排CT检查,统计分析慢性鼻-鼻窦炎的发生率与CT测量腺样体体积的关系.结果 腺样体轻度肥大(A/N<0.6)与慢性鼻-鼻窦炎发病与否无关(P ＞0.05).腺样体中重度肥大(A/N≥0.61)的患儿更易合并慢性鼻-鼻窦炎,且呈正相关关系(P ＜0.05).即随着腺样体肥大程度的增加,慢性鼻-鼻窦炎发病率亦增加.结论 儿童腺样体肥大CT表现与慢性鼻-鼻窦炎密切相关,及时治疗腺样体肥大对预防及治疗慢性鼻-鼻窦炎具有十分重要的意义.
展开▼
