UNASSIGNED:我们使用彩色多普勒超声对595nm脉冲染料激光(PDL)与755nm长脉冲翠绿宝石序贯激光治疗混合IH进行了客观评估。
UNASSIGNED:本研究共选择了116例杂种IH。激光治疗之间的间隔约为4周,和6激光治疗或完全切除肿瘤是终点。所有患儿于0日接受彩色多普勒超声检查,1st,6个月的治疗。儿童按性别分组,年龄(<6个月,≥6个月),厚度(<8毫米,≥8mm),和位置(面部和颈部,树干,和四肢)。根据彩色多普勒超声计算IHs的体积。将处理前后的体积比定义为A值。当A值<75%时,治疗结果被定义为有效。
未经批准:总共,74例(63.79%)获得有效疗效。总的来说,在激光治疗6个月后,样本显示IH体积减少的统计学差异(P<0.001).治疗<6个月组疗效优于≥6个月组(P<0.001),厚度<8mm组的疗效优于厚度≥8mm组(P<0.001),三个不同部位组之间的疗效差异无统计学意义(P>0.05)。与无效组相比,有效结果组的血流量减少更大(P<0.001)。
UASSIGNED:彩色多普勒超声可用于混合IH的诊断以及治疗时间和结果的评估,它可以帮助临床医生更准确地识别混合IH。我们对混合IH进行的早期干预,更好的结果将是。
UNASSIGNED: We used color Doppler ultrasound to conduct an objective evaluation of the 595-nm Pulsed Dye Laser (PDL) combined with 755-nm long-pulse alexandrite sequential laser treatment for hybrid IH.
UNASSIGNED: A total of 116 cases of hybrid IH were selected for this study. The interval between laser treatments was around 4 weeks, and 6 laser treatments or complete removal of the tumor was the end point. All children underwent color Doppler ultrasonography at the 0th, 1st, 6th months of treatment. Children were grouped by gender, age (<6 months, ≥6 months), thickness (<8 mm, ≥8 mm), and location (face and neck, trunk, and extremities). Calculate the volume of IHs according to color Doppler ultrasound. The volume ratio before and after treatment was defined as the A-value. Treatment outcomes were defined as effective when the A-value <75%.
UNASSIGNED: In total, 74 cases (63.79%) had effective outcomes. Overall, the samples showed a statistically significant difference in the reduction of IH volume after 6 months of laser treatment (P < 0.001). The treatment of <6 months group had better efficacy than the ≥6 months group (P < 0.001), the treatment of thickness <8 mm group had better efficacy than the thickness ≥8 mm group (P < 0.001) and there was no significant difference in efficacy between the three different location groups (P > 0.05). Greater reduction in blood flow in the group with the effective outcome than in the group with the ineffective outcome (P < 0.001).
UNASSIGNED: Color Doppler ultrasound can be applied to the diagnosis of hybrid IH and to the evaluation of treatment time and outcomes, and it can help clinicians recognize hybrid IH with greater accuracy. The earlier intervention for hybrid IH we perform, the better outcomes will be.