Comment on

• Comparison of computed tomography venography and intravascular ultrasound in screening and classification of iliac vein obstruction in patients with chronic venous disease.

  Rossi FH, Kambara AM, Rodrigues TO, Rossi CBO, Izukawa NM, Pinto IMF, Thorpe PE. Rossi FH, et al. J Vasc Surg Venous Lymphat Disord. 2020 May;8(3):413-422. doi: 10.1016/j.jvsv.2019.09.015. Epub 2020 Mar 17. J Vasc Surg Venous Lymphat Disord. 2020. PMID: 32197952
• Computed tomography venography versus intravascular ultrasound in the diagnosis of iliofemoral vein stenosis.

  Toh MR, Damodharan K, Lim M, Yap C, Chong TT, Tang TY. Toh MR, et al. J Vasc Surg Venous Lymphat Disord. 2020 Nov;8(6):1122-1123. doi: 10.1016/j.jvsv.2020.07.014. J Vasc Surg Venous Lymphat Disord. 2020. PMID: 33069330 No abstract available.