2021年1月1日 · The guidelines serve to compile the body of literature on EHIT and to put forth evidence-based recommendations. 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.

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.

Endovenous laser ablation (EVLA) of the great saphenous vein (GSV) is a safe and effective method for treating this condition. An unintended complication of this procedure is endothermal heat-induced thrombosis (EHIT) of common femoral vein.

Download scientific diagram | Endovenous heat-induced thrombosis (EHIT) classification. Class 1: Venous thrombosis to superficial deep junction (SFJ of SPJ), but not extending into deep system.

The guidelines serve to compile the body of literature on EHITand to put forth evidence-based recommendations. 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.

Should patients develop EHIT, the first step in management is to classify the lesion according to the unified AVF-EHIT classification system, seen in Table 1 below. This classification system categorises EHIT based on the location and extent of thrombus, with extent of thrombosis increasing as class increases from I to IV. Table 1.

2020年9月29日 · 2 – Weak Benefits and risks are more closely matched and are more dependent on specific clinical scenarios

2020年9月28日 · Treatment guidelines are tailored to the AVF EHIT class (ie, I, II, III, IV). Reference is made to the use of surveillance, antiplatelet therapy, and anticoagulants as deemed indicated, and the...

2013年8月1日 · We evaluated our experience with segmental radiofrequency ablation (RFA) of the small saphenous vein (SSV), a less common procedure than great saphenous vein ablation, and developed a classification system and algorithm for endovenous heat-induced thrombus (EHIT), based on modifications of our prior algorithm of EHIT following great saphenous ...

2023年12月4日 · 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).