EHIT: any thrombus detected by ultrasound within 4 weeks of endovenous thermal ablation originating from the treated vein and protruding into a deep vein. Non-EHIT DVT: a DVT occurring in a venous segment not contiguous with the thermally ablated vein.

The guidelines are divided into the following categories: classification of EHIT, risk factors and prevention, and treatment of EHIT.One major feature is to standardize the reporting under one classification system.

2021年1月1日 · The guidelines are divided into the following categories: classification of EHIT, risk factors and prevention, and treatment of EHIT. One major feature is to standardize the reporting under one classification system. The Kabnick and Lawrence classification systems are now combined into the AVF EHIT classification system.

The guidelines are divided into the following categories: classification of EHIT, risk factors and prevention, and treatment of EHIT. One major feature is to standardize the reporting under one classi-cation system. The Kabnick and Lawrence classi cation systems are now combined into the AVF EHIT classi cation. system.

2020年9月29日 · We suggest preferential use of the unified American Venous Forum EHIT classification system to standardize ongoing reporting, given that it maintains the essence of the Kabnick and Lawrence classification systems, remains recognizable, and may be used for ongoing meta-analyses and systematic reviews.

2020年9月28日 · The guidelines are divided into the following categories: classification of EHIT, risk factors and prevention, and treatment of EHIT. One major feature is to standardize the reporting under one...

We suggest preferential use of the unified American Venous Forum EHIT classification system to standardize ongoing reporting, given that it main-tains the essence of the Kabnick and Lawrence classi-fication systems, remains recognizable, and may be used for ongoing meta-analyses and systematic reviews.

Endothermal heat-induced thrombosis (EHIT) refers to the propagation of thrombus into the deep vein contiguous with a superficial vein that has been ablated with endothermal methods 1 including radiofrequency (RFA) and endovenous laser ablation (EVLA). Unlike deep venous thrombosis (DVT), EHIT is a unique entity that has a distinctive ...

2021年9月1日 · The primary outcome for the meta-analysis was EHIT types 2 to 4 and secondary outcomes were deep venous thrombotic events (which we defined as types 2-4 EHIT plus deep vein thrombosis [DVT]), DVT, and pulmonary embolism (PE). Pooled proportions were calculated using random effects modelling. We included 75 studies (23,265 patients).

Diagnosis of EHIT is based mainly on 4 classification categories for both saphenofemoral junction and saphenopopliteal junction. The condition can be treated with antiplatelet or anticoagulation therapy, although monitoring may be sufficient, especially in less-severe cases.