Outcomes of Fluoroscopy-Guided Percutaneous High Ligation of the Great Saphenous Vein Combined With Foam Sclerotherapy for Symptomatic Great Saphenous Veins

PurposeTo evaluate the effectiveness and safety of fluoroscopy-guided percutaneous high ligation (FPHL) combined with fluoroscopy-guided foam sclerotherapy (FGFS) to treat varicose veins of the great saphenous veins (GSVs).Materials and MethodsThis was a retrospective study of 113 patients (mean age, 62.1 ± 10.8 years; 60 men) with varicose veins of the GSVs (133 limbs) that were treated with FPHL combined with FGFS between April 1 and October 31, 2019. Demographic and clinical data were collected from these patients before the FPHL procedure, after which FGFS was performed. The preterminal GSV was ligated percutaneously by a percutaneously-positioned polypropylene ligature under fluoroscopic guidance. The outcome of ligation was confirmed by venography. Then, foam sclerotherapy was performed under fluoroscopy. At 1-year follow-up, GSV occlusion was evaluated by ultrasound. The venous clinical severity scores (VCSSs) were compared between the preoperative and 1-year follow-up periods.ResultsThe technical success rate was 100% (133 limbs). Complete 12-month follow-up was available for 112 limbs (84.2%) and 103 of these limbs (92.0%) remained occluded during this period. The VCSS improved from 4.71 ± 2.15 to 0.74 ± 0.60 (V = 6328, P < .001). During follow-up, there were 16 limbs with thrombophlebitis and 38 limbs with saphenous junction pain; these events were alleviated within 2 weeks of the procedure. There was no deep venous thrombosis or other severe adverse events.ConclusionsFPHL combined with FGFS to treat varicose veins in the GSVs achieved an occlusion rate of 92% and improved the clinical symptoms within 1 year; this minimally-invasive procedure was safe and effective.     

Feasibility of open and percutaneous corrective osteotomies of the second phalanx of the great toe: An approach on a cadaveric model

BackgroundHaving had a previous experience of 4 open F2 osteotomies to correct interphalangeal hallux valgus, the aim of this study was to test the efficacy of a percutaneous approach for this correction.Methods3 open and 12 percutaneous F2 osteotomies in 15 cadaver feet were performed. Interphalangeal (IPH), F2 asymmetry (AF2) and joint deviation (JD) angles were measured on radiographs. The operated great toes were anatomically analyzed looking for possible lesions to surrounding tissues.ResultsMean IPH decreased from 10.7° to 2.9°, AF2 from 7.8° to 1°, and JD from 1.4° to 0.5°. Damage to the hallux extensor tendon was detected in 1 foot and a nail bed lesion was detected in 1 case, both operated percutaneously.ConclusionsF2 Valgus deformity can be corrected using open or percutaneous osteotomy. The authors consider the open correction worthwhile because percutaneous techniques may damage surrounding tissues and the incision length difference is minor.Level of clinical evidence: 3.     

A Rare Case of Late LAD Reimplantation after Arterial Switch Operation

Arterial switch operation (ASO) is a complex neonatal operation in which transfer of the coronary arteries origins is the key to success. Coronary events after a successful ASO are not uncommon. We describe a rare case of a child who underwent an ASO in the neonatal period with one coronary (LAD) described as atretic left in place. At age seven, he developed myocardial ischemia due to retrograde flow with a steal phenomenon from the LAD into the pulmonary artery. The patient underwent a late LAD reimplantation. This case underscores that even very small ostia should be translocated at the time of ASO.     

姑息性大动脉调转手术的麻醉管理

目的 总结姑息性大动脉调转手术(palliative arterial switch operation,PASO)的麻醉管理. 方法 回顾性总结分析28例于我院行PASO的完全性大动脉转位合并室间隔缺损(transposition of the great arteries with ventricular septal defect,TGA/VSD)或Taussing-Bing综合征患者的临床资料.28例患者年龄中位数为4岁(1月～25岁),体重中位数为12.5 kg(3.6～43kg),术前均诊断为重度肺动脉高压,术前SpO2波动在44％～91％. 结果 所有患者麻醉过程平稳,平均CPB时间为(223±81) min,平均主动脉阻断时间为(153±32) min.平均室间隔补片留孔大小为(5.3±1.5) mm.术后机械辅助通气时间中位数为36 h(7～408 h),ICU停留时间中位数为5.5 d(2～27 d).术后平均SpO2为(96±2)％,与术前比较,差异有统计学意义(P＜0.05).住院死亡5例(18％),余好转出院.出院患者中5例在出院后的1～5年间行介入残余室缺分流堵闭术. 结论 充分的术前准备和评估,平顺的麻醉诱导和维持,围手术期肺动脉高压的处理,早期合理地应用血管活性药物以及出凝血功能的调整,有利于PASO的成功.     

Successful endovascular repair of aortic rupture caused by axillary intra-aortic balloon insertion for a Jehovah's Witness patient with situs inversus anomaly

We report the successful endovascular repair of a rare case of aortic rupture caused by axillary intra-aortic balloon pump (IABP) insertion failure. A 38-year-old Jehovah's Witness female with situs inversus totalis was referred to our hospital for acute decompensated heart failure. We placed an axillary IABP for circulatory support. However, an exchange was required due to balloon malfunction (kinked driveline). Unfortunately, the exchange was complicated by an iatrogenic aortic rupture along with a large hematoma compressing the trachea. Emergent endovascular repair was performed successfully without any blood transfusion. Postoperative computed tomography showed a successfully repaired aorta and resolving hematoma.     

Ectopia Cordis with a Double Outlet Right Ventricle,Large Ventricular Septal Defect,Malposed Great Arteries and Left Ventricular Hypoplasia

Ectopia cordis, defined as partial or complete displacement of the heart outside of the thoracic cavity, is a rare congenital malformation. If not surgically corrected during the early years of life, ectopia cordis can prove to be a fatal abnormality. However, due to the presence of multiple intracardiac and extracardiac malformations, a corrective surgery might not always be successful. The pathology of ectopia cordis with a double outlet right ventricle, large ventricular septal defect, malposed great arteries and left ventricular hypoplasia is discussed, highlighting the complexities involved in such a rare disorder.     

Cardiac resynchronization therapy in patients with congenital heart disease and systemic right ventricle

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