Japanese Red Cross Society Kyoto Daini Hospital

Intravenous leiomyomatosis with marked edematous degeneration mimicking IVC thrombus: A case report

Intravenous leiomyomatosis (IVL) is a rare variant of leiomyoma characterized by proliferation of smooth muscle cells within uterine veins, with potential extension into the inferior vena cava (IVC), right atrium, or even pulmonary arteries. In advanced stages, IVL can lead to li...