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Published: 2022-11-29
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DOI: https://doi.org/10.52852/tcncyh.v159i11.1262
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Vol. 159 No. 11 (2022)
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Cương, N. N. ., Sơn, C. H., & Linh, L. T. (2022). 9. Absolute ethanol sclerotherapy treatment for head and neck venous malformations under dsa guidance. Journal of Medical Research, 159(11), 73-82. https://doi.org/10.52852/tcncyh.v159i11.1262

9. Absolute ethanol sclerotherapy treatment for head and neck venous malformations under dsa guidance

Nguyen Ngoc Cuong, Chu Hong Son, Le Tuan Linh

Main Article Content

Abstract

This study aims to describe the radiologic features of head and neck venous malformation (VM) on digital subtraction angiography (DSA) and to assess the results of sclerotherapy with absolute ethanol. A total of 25 patients were recruited in this study. The average age was 31.1. Classification of VM according to Puig included: 9/25 type I (36%); 15/25 type II (60%); 1/25 type III, and no type IV was found. A total of 46 sessions of intervention were done with the average volume of absolute ethanol was 6.8ml per session. Good reduction of VM volume (i.e., a reduction of more than 50% VM) occured in 81.8% of the patients, and 4% had reduction of VM less than 25%. Significantly improved clinical symptom was achieved in most of the patients (96%) with 1 patient (4%) had no improvement of clinical symptom. No major complication was found. Absolute ethanol sclerotherapy is safe and effective treatment for the VM of head and neck.

Article Details

Keywords

Head and neck, venous malformation, absolute ethanol, sclerotherapy

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