Generally, non-surgical solutions are ample to avoid the onset or delay the development with the diseases; but for presently-diseased veins, surgery could be necessary. Magnetic Resonance Venography (MRV) is Magnetic Resonance Imaging (MRI) of veins. It's really a radiation-cost-free scanning procedure that works by using radio waves and magnetic fields https://sgvasculargrp.com/medical-condition/varicose-spider-veins/