目的探讨关节镜联合C型臂X线机治疗胫骨平台骨折的效果。方法方便选择2017年1月—2022年12月丹阳市人民医院收治的78例胫骨平台骨折患者为研究对象,以随机双盲法分为两组,每组39例。对照组行常规切开复位内固定术,观察组行关节镜联合C型...目的探讨关节镜联合C型臂X线机治疗胫骨平台骨折的效果。方法方便选择2017年1月—2022年12月丹阳市人民医院收治的78例胫骨平台骨折患者为研究对象,以随机双盲法分为两组,每组39例。对照组行常规切开复位内固定术,观察组行关节镜联合C型臂X线机微创内固定术,对两组手术疗效、手术指标、膝关节功能恢复与并发症发生情况进行分析比较。结果观察组手术优良率(97.44%)明显高于对照组(82.05%),差异有统计学意义(χ^(2)=5.014,P<0.05);观察组手术治疗相关指标优于对照组,差异有统计学意义(P均<0.05)。术后6个月两组患者Lysholm、纽约特种外科医院(Hospital for Special Surgery,HSS)评分均升高,且观察组Lysholm、HSS评分明显高于对照组,差异有统计学意义(P均<0.05)。观察组术后并发症总发生率低于对照组,差异有统计学意义(P均<0.05)。结论胫骨平台骨折患者采用关节镜联合C型臂X线机治疗的疗效确切,患者创伤小、术后恢复快、并发症少,且对患者膝关节功能的恢复有着明显的促进作用。展开更多
AIM:To investigate the value of C-arm Lipiodol computed tomography(CT) for intra-procedural hepatocellular carcinoma(HCC) lesion detection during transcatheter arterial chemoembolization(TACE).METHODS:Forty patients(3...AIM:To investigate the value of C-arm Lipiodol computed tomography(CT) for intra-procedural hepatocellular carcinoma(HCC) lesion detection during transcatheter arterial chemoembolization(TACE).METHODS:Forty patients(37 male,3 female;mean age,52.6 ± 12.5 years,age range:25-82 years) diagnosed with HCC were enrolled in this study.All patients underwent 64-slice CT 1-2 wk before TACE.During the procedure,hepatic angiography was performed first.Following diagnostic embolization with Lipiodol injected into the hepatic artery,a C-arm CT scan was immediately conducted(C-arm Lipiodol CT).If new HCC lesions were confirmed,gelfoam particles were super-selectively injected into the tumor-nourishing blood vessel.A Lipiodol CT scan was performed 7-14 d after TACE.All images acquired from 64-slice CT,digital subtraction angiography(DSA),C-arm Lipiodol CT and Lipiodol CT were retrospectively reviewed by four radiologists and the number of detected lesions in each examination was counted,respectively.The results of Lipiodol CT were taken as the diagnostic reference.Alpha-fetoprotein values were examined both before and after TACE.This study only takes into account the lesions that were not found or were considered suspicious on 64-slice CT before TACE.RESULTS:Preprocedural 64-slice CT detected a total of 13 suspicious lesions in the 40 patients.DSA detected ten definite and four suspicious lesions.C-arm Lipiodol CT detected 71 lesions in total and Lipiodol CT confirmed 67 lesions with a diameter range of 3-12 mm.Four false-positive lesions,which were detected by C-arm Lipiodol CT,were considered to be hepatic artery-portal vein fistulas.The average alpha-fetoprotein values before and after TACE were significantly different(452.3 ± 192.6 ng/m L vs 223.8 ± 93.2 ng/m L;P = 0.039).CONCLUSION:C-arm Lipiodol CT has a higher diagnostic sensitivity for small HCC lesions.This technique may help physicians make intraproceduraldecisions to provide patients with earlier treatment.展开更多
文摘目的探讨关节镜联合C型臂X线机治疗胫骨平台骨折的效果。方法方便选择2017年1月—2022年12月丹阳市人民医院收治的78例胫骨平台骨折患者为研究对象,以随机双盲法分为两组,每组39例。对照组行常规切开复位内固定术,观察组行关节镜联合C型臂X线机微创内固定术,对两组手术疗效、手术指标、膝关节功能恢复与并发症发生情况进行分析比较。结果观察组手术优良率(97.44%)明显高于对照组(82.05%),差异有统计学意义(χ^(2)=5.014,P<0.05);观察组手术治疗相关指标优于对照组,差异有统计学意义(P均<0.05)。术后6个月两组患者Lysholm、纽约特种外科医院(Hospital for Special Surgery,HSS)评分均升高,且观察组Lysholm、HSS评分明显高于对照组,差异有统计学意义(P均<0.05)。观察组术后并发症总发生率低于对照组,差异有统计学意义(P均<0.05)。结论胫骨平台骨折患者采用关节镜联合C型臂X线机治疗的疗效确切,患者创伤小、术后恢复快、并发症少,且对患者膝关节功能的恢复有着明显的促进作用。
基金Supported by Funding from the Chinese Ministry of Science and Technology,No.2012BAI15B08International Cooperation Projects of the Ministry of Science and Technology,No.2012DFA30850
文摘AIM:To investigate the value of C-arm Lipiodol computed tomography(CT) for intra-procedural hepatocellular carcinoma(HCC) lesion detection during transcatheter arterial chemoembolization(TACE).METHODS:Forty patients(37 male,3 female;mean age,52.6 ± 12.5 years,age range:25-82 years) diagnosed with HCC were enrolled in this study.All patients underwent 64-slice CT 1-2 wk before TACE.During the procedure,hepatic angiography was performed first.Following diagnostic embolization with Lipiodol injected into the hepatic artery,a C-arm CT scan was immediately conducted(C-arm Lipiodol CT).If new HCC lesions were confirmed,gelfoam particles were super-selectively injected into the tumor-nourishing blood vessel.A Lipiodol CT scan was performed 7-14 d after TACE.All images acquired from 64-slice CT,digital subtraction angiography(DSA),C-arm Lipiodol CT and Lipiodol CT were retrospectively reviewed by four radiologists and the number of detected lesions in each examination was counted,respectively.The results of Lipiodol CT were taken as the diagnostic reference.Alpha-fetoprotein values were examined both before and after TACE.This study only takes into account the lesions that were not found or were considered suspicious on 64-slice CT before TACE.RESULTS:Preprocedural 64-slice CT detected a total of 13 suspicious lesions in the 40 patients.DSA detected ten definite and four suspicious lesions.C-arm Lipiodol CT detected 71 lesions in total and Lipiodol CT confirmed 67 lesions with a diameter range of 3-12 mm.Four false-positive lesions,which were detected by C-arm Lipiodol CT,were considered to be hepatic artery-portal vein fistulas.The average alpha-fetoprotein values before and after TACE were significantly different(452.3 ± 192.6 ng/m L vs 223.8 ± 93.2 ng/m L;P = 0.039).CONCLUSION:C-arm Lipiodol CT has a higher diagnostic sensitivity for small HCC lesions.This technique may help physicians make intraproceduraldecisions to provide patients with earlier treatment.
