Secondary Ablation of Recanalized Saphenous Vein after Endovenous Thermal Ablation.

BACKGROUND: To describe the occlusion rate and clinical response of a redo ablative procedure in symptomatic patients with recanalization of saphenous vein after endovascular thermal ablation. METHODS: A retrospective cohort study was performed in a prospectively collected data of symptomatic patients with recanalization of the great saphenous vein (GSV) or small saphenous vein (SSV) after endovascular thermal ablation who underwent a secondary ablation (SA) from June 2015 to May 2018. RESULTS: Ten patients (15 limbs) with recanalization of the GSV or SSV were treated with SA. The median age was 67 years and 60% were men. The median time from the first ablation was 7.3 years (interquartile range [IQR] 6.5-9.6). For SA, radiofrequency ablation was performed in 12 limbs (80%) and ultrasound-guided foam sclerotherapy in 3 cases (20%). The GSV was the treated vessel in 14 cases (93.3%). No complications were reported. Median follow-up was 13 months. Preoperative and 1-year follow-up Venous Clinical Severity Score was 9 (IQR 5-10) and 4 (IQR 2-8), respectively. Duplex ultrasound evaluation after 1 year showed an occlusion rate of 93.3% evidencing a partially recanalized vein in 1 treated limb. CONCLUSIONS: In this study, the occlusion rate was 93.3% at 1 year after SA; clinical improvement and no complications were reported. SA appears to be a valid option for the treatment of symptomatic patients with recanalized GSV or SSV.

Conservative management of knee arthropathy in a patient with Klippel Trenaunay syndrome.

Klippel-Trenaunay syndrome (KTS) is a rare vascular malformation characterized by capillary malformation, venous malformations, and soft tissue or bone hypertrophy that affect the extremities in most cases. Knee or hip arthropathy are common associated conditions and cause serious disability. We present the case of a patient with a diagnosis of KTS and severe knee arthropathy. A 34-year-old man with KTS was referred to our hospital with severe knee arthropathy, with the joint fixed in a 90° position. CT Angiography and MRI of the left leg showed important varicose development of the superficial venous system with intraarticular vessels. After discussion of the case by a multidisciplinary committee, the patient was enrolled on a physiotherapy program and had achieved significant improvements in movement and quality of life at 12-month follow-up. Treatment of KTS is primarily conservative and a multidisciplinary approach is necessary.

A síndrome de Klippel-Trenaunay (SKT) é uma malformação vascular rara caracterizada por malformação capilar, malformações venosas e hipertrofia de tecidos moles ou ósseos que afetam as extremidades na maioria dos casos. A artropatia do joelho ou do quadril é uma condição comumente associada e causa sérias deficiências. Apresentamos o caso de um paciente com diagnóstico de SKT e artropatia grave do joelho. Um homem de 34 anos com SKT foi encaminhado ao nosso hospital com artropatia grave do joelho com articulação fixa na posição de 90 °. A angiotomografia e a ressonância magnética da perna esquerda mostraram importante desenvolvimento varicoso do sistema venoso superficial com vasos intra-articulares. Após o caso ser discutido em um comitê multidisciplinar, o paciente foi incluído em um programa de fisioterapia, obtendo uma melhora significativa nos movimentos e na qualidade de vida após 12 meses de acompanhamento. O tratamento da SKT é principalmente conservador e exige uma abordagem multidisciplinar.

Conservative management of knee arthropathy in a patient with Klippel Trenaunay syndrome / Manejo conservador da artropatia do joelho em paciente com síndrome de Klippel-Trenaunay

Abstract Klippel-Trenaunay syndrome (KTS) is a rare vascular malformation characterized by capillary malformation, venous malformations, and soft tissue or bone hypertrophy that affect the extremities in most cases. Knee or hip arthropathy are common associated conditions and cause serious disability. We present the case of a patient with a diagnosis of KTS and severe knee arthropathy. A 34-year-old man with KTS was referred to our hospital with severe knee arthropathy, with the joint fixed in a 90° position. CT Angiography and MRI of the left leg showed important varicose development of the superficial venous system with intraarticular vessels. After discussion of the case by a multidisciplinary committee, the patient was enrolled on a physiotherapy program and had achieved significant improvements in movement and quality of life at 12-month follow-up. Treatment of KTS is primarily conservative and a multidisciplinary approach is necessary.

Resumo A síndrome de Klippel-Trenaunay (SKT) é uma malformação vascular rara caracterizada por malformação capilar, malformações venosas e hipertrofia de tecidos moles ou ósseos que afetam as extremidades na maioria dos casos. A artropatia do joelho ou do quadril é uma condição comumente associada e causa sérias deficiências. Apresentamos o caso de um paciente com diagnóstico de SKT e artropatia grave do joelho. Um homem de 34 anos com SKT foi encaminhado ao nosso hospital com artropatia grave do joelho com articulação fixa na posição de 90 °. A angiotomografia e a ressonância magnética da perna esquerda mostraram importante desenvolvimento varicoso do sistema venoso superficial com vasos intra-articulares. Após o caso ser discutido em um comitê multidisciplinar, o paciente foi incluído em um programa de fisioterapia, obtendo uma melhora significativa nos movimentos e na qualidade de vida após 12 meses de acompanhamento. O tratamento da SKT é principalmente conservador e exige uma abordagem multidisciplinar.