1. A Case of Sciatic Arterio-venous Malformation
Y. Umeda, M. Imaizumi, W. Okada, H. Yokoya, T. Tanaka 
EJVES Extra 
Volume 22, Issue 5, Pages e55-e57 (November 2011)
DOI: /j.ejvsextra
Copyright © 2011 European Society for Vascular Surgery Terms and Conditions

2. Figure 1
Colour Doppler ultrasonography. a. Persistent sciatic artery with an arterial signal, b. Persistent sciatic vein with a continuous venous signal.
EJVES Extra  , e55-e57DOI: ( /j.ejvsextra )
Copyright © 2011 European Society for Vascular Surgery Terms and Conditions

3. Figure 2
Angiography of the left internal iliac artery. a. Early phase; persistent sciatic artery flowed into nidus, b. Late phase; persistent sciatic vein drained from nidus.
EJVES Extra  , e55-e57DOI: ( /j.ejvsextra )
Copyright © 2011 European Society for Vascular Surgery Terms and Conditions