This can be an invasive examination of pelvic venography. Where by doctors inject a distinction dye into your veins to visualise any blockages or other abnormalities during the pelvic veins. Consequently, venography would be the gold standard for diagnosing PCS. As mentioned above, dihydroergotamine is additionally claimed within the literature https://sgvasculargrp.com/medical-condition/pelvic-congestion-syndrome/