儿童四叠体池蛛网膜囊肿临床特点及疗效分析:一项定量回顾性研究
刘美伶, 包磊, 闵令钊, 魏嘉, 华丽, 王晓强

Clinical characteristics and surgical outcome analysis of quadrigeminal cistern arachnoid cysts in children: a quantitative retrospective cohort study
Liu Meiling, Bao Lei, Min Lingzhao, Wei Jia, Hua Li, Wang Xiaoqiang
表1 2个年龄组(≤6月龄组和>6月龄组)的临床特点比较
Tab 1 Comparison of clinical characteristics between the two age groups (≤6 months and >6 months)
ItemTotal (n=27)≤6 month (n=12)>6 month (n=15)P value
Age of diagnosis/month0 (0, 47)0 (0, 0)35 (7, 112)0.002
Age of treatment/month12 (5, 48)5 (3, 6)36 (13, 112)0.001
Gender/n(%)1.000
Female13 (48.1)6 (50.0)7 (46.7)
Male14 (51.9)6 (50.0)8 (53.3)
Symptom/n(%)0.014
Yes15 (55.6)3 (25.0)12 (80.0)
No12 (44.4)9 (75.0)3 (20.0)
Number of QAC/n(%)0.745
114 (51.9)6 (50.0)8 (53.3)
210 (37.0)4 (33.3)6 (40.0)
33 (11.1)2 (16.7)1 (6.7)
Location of QAC/n(%)1.000
Inside the quadrigeminal cistern10 (37.0)4 (33.3)6 (40.0)
Outside the quadrigeminal cistern17 (63.0)8 (66.7)9 (60.0)
Number of surgery/n(%)0.010
122 (81.5)7 (58.3)15 (100.0)
24 (14.8)4 (33.3)0 (0.0)
31 (3.7)1 (8.3)0 (0.0)
Hydrocephaly/n(%)0.363
Yes12 (44.4)7 (58.3)5 (33.3)
No15 (55.6)5 (41.7)10 (66.7)
Preoperative volume of QAC/n(%)0.239
<50 000 mm316 (59.3)9 (75.0)7 (46.7)
≥50 000 mm311 (40.7)3 (25.0)8 (53.3)
Preoperative volume of QAC/mm334 402 (15 022, 138 478)33 929 (15 385, 71 125)66 260 (14 314, 146 140)0.411
Preoperative Evans/n(%)0.29 (0.24, 0.48)0.30 (0.24, 0.48)0.27 (0.24, 0.46)0.719