“…The localization was the right ovarian vein in 54% of reported cases, 3,5-8,10,11,15,16,18,20,23-28,30-32,35,37,38,40-56,60-66, 69,71-74,76-78,82,86,89,90-94,96-98,102,107,108,111,115,119,123,125,126,128-131, 134-136,138,140,141,146,149 the left in 37% 4,14,19,21,29,34,39,57,67,70,73,80,83,93,120,121,122,124,127,133,139,143,145 and both veins in 9%. 17,19,22,36,52,59,79,86,87,93,95,132,137,142 Extension of thrombus in inferior vena cava (IVC) was observed in 81 cases, 5,6,9,11,12,16,18,20,[22][23][24]…”