Objective To investigate the efficacy of individualized surgical treatment on congenital superior oblique paralysis. Methods A total of 131 patients (180 eyes) undergoing surgery for congenital superior oblique palsy between October 2015 and January 2018 in West China Hospital of Sichuan University were reviewed. The clinical features, surgical methods and efficacy were analyzed. Results Among the 131 cases, 49 cases were bilateral congenital superior oblique palsy, and 82 cases were unilateral congenital superior oblique palsy; 94 cases were combined with horizontal strabismus; 17 cases (26 eyes) underwent inferior oblique recession, 53 cases (93 eyes) underwent superior oblique tuck, 4 cases underwent superior oblique tuck combined with contralateral superior rectus resection, 37 cases underwent superior oblique tuck combined with contralateral inferior rectus recession, 6 cases underwent inferior oblique recession combined with contralateral superior rectus resection, and 14 cases underwent inferior oblique transposition combined with contralateral superior rectus resection; 18 cases underwent horizontal strabismus correction at one stage, and 76 cases underwent horizontal strabismus correction at the second stage. After Surgery, there were 116 cases cured (88.55%), 15 cases improved (11.45%), and 0 case invalid. Conclusions The diagnosis of congenital superior oblique paralysis should be accurate. Individualized surgery should be designed according to the size and maximum orientation of the squint and the limitation or hyperactivity of the muscles in each diagnostic eye position.
【摘要】 目的 观察悬吊运动系统治疗（sling exercise therapy， SET）联合神经发育疗法治疗对痉挛型脑性瘫痪儿童肌张力及日常生活活动能力（activities of daily living，ADL ）的影响。 方法 2008年8月-2009年3月收治的40例双下肢痉挛型脑性瘫痪儿童纳入研究。根据随机数字表法分为治疗组与对照组，每组各20例。对照组与治疗组均采用神经发育疗法进行康复训练，治疗组在神经发育疗法基础上配合悬吊运动系统治疗。观察两组患儿治疗1、3个月时肌张力与ADL变化。 结果 治疗1个月时，治疗组患儿肌张力缓解明显优于对照组（P＜0.05），3个月时，治疗组肌张力缓解程度明显优于对照组。两组ADL评分比较，治疗组ADL评分改善情况明显优于对照组（P＜0.05）。 结论 悬吊运动系统治疗联合神经发育疗法可明显缓解痉挛型脑性瘫痪患儿童肌张力，提高ADL。【Abstract】 Objective To observe the effects of sling exercise therapy (SET) combined with neurodevelopmental therapy on muscle tension and activities of daily living (ADL) of children with spastic cerebral palsy. Methods Forty children with spastic cerebral palsy on bilateral lower limb were selected in our study. The children were randomly divided into a treatment group and a control group, 20 children in each group. Both the two groups were accepted rehabilitation training by neurodevelopmental therapy, while the treatment group was received SET as cooperate cure based on the neurodevelopmental therapy. The changes of muscle tension and ADL on the one and three months after treatment were observed. Results On the one and three months after treatment, the remission of muscle tension and improvement of ADL score were better than those in the control group, the differences were statistically significant(Plt;0.01). Conclusion SET combined with neurodevelopmental therapy can relieve the muscle tension, and improve the ADL of children with spastic cerebral palsy.
ObjectiveTo determine value of texture analysis based on bi-phasic enhanced CT images in diagnosis of acute pancreatitis (AP) with acute renal injury (AKI).MethodsA total of 62 patients with clinically proven AP including 39 patients with AKI and 23 patients without AKI were analyzed retrospectively. The region of interest (ROI) was chosen at the axial CT-enhanced images of bilateral kidneys using the ITK-Snap software and the texture analysis was performed by the Analysis-Kinetics (A.K.) analysis software. Using the Analysis of Variance, Mann-Whitney U test, Spearman correlation analysis and LASSO regression to reduce the features dimension, and screening out the textures by the logistic regression. The receiver operating characteristic (ROC) curve was established to determine the diagnostic performance of the features.ResultsIn the total of 396 image histological features originally extracted from the texture analysis, 6 features were finally screened out through the dimensionality reduction, involving the Haralick correlation, Inertia, Mean value, Cluster prominence, Short run high grey level emphasis, and Surface area. The area under curve (AUC), threshold, sensitivity, specificity, and accuracy in diagnosing of AP with AKI respectively was 0.926, 0.619, 89.4%, 71.4% and 82.7% by the Haralick correlation; which respectively was 0.790, 0.665, 59.6%, 82.1%, 68.0% by the Inertia; which respectively was 0.983, 0.662, 89.4%, 100%, 93.3% by the Mean value; which respectively was 0.903, 0.696, 80.9%, 85.7%, 82.7% by the Cluster prominence; which respectively was 0.980, 0.778, 76.6%, 100%, 85.3% by the Short run high grey level emphasis; which respectively was 0.819, 0.604, 78.7%, 75.0%, 77.3% by the Surface area.ConclusionTextures of contrast-enhanced CT images have better resolving ability and higher accuracy in diagnosis of AP with AKI and diagnostic efficiency of Mean value is the best.