Intravenous lobular capillary hemangioma originating in the iliac veins: A case report Sanjeev Pradhan, MD, Hernan Bazan, MD, Ronald Salem, MD, Richard J. Gusberg, MD Journal of Vascular Surgery Volume 47, Issue 6, Pages 1346-1349 (June 2008) DOI: 10.1016/j.jvs.2008.01.049 Copyright © 2008 The Society for Vascular Surgery Terms and Conditions
Fig 1 A, A computed tomography scan with intravenous and oral contrast demonstrates a heterogeneously enhancing lesion within the internal iliac vein (black arrow). B, A T2-weighted magnetic resonance venography image demonstrates an internal iliac mass isointense to the vein (white arrow). Journal of Vascular Surgery 2008 47, 1346-1349DOI: (10.1016/j.jvs.2008.01.049) Copyright © 2008 The Society for Vascular Surgery Terms and Conditions
Fig 2 Panels a-c, Arteriograms demonstrate opacification of the right internal iliac artery with filling of the internal iliac vein and, subsequently, the tumor within in a delayed fashion. Panel d, This panel demonstrates sustained enhancement by the tumor after contrast has washed out from the vein. Journal of Vascular Surgery 2008 47, 1346-1349DOI: (10.1016/j.jvs.2008.01.049) Copyright © 2008 The Society for Vascular Surgery Terms and Conditions
Fig 3 A, Low-power magnification (x10; hematoxylin and eosin stain) of the tumor shows that the capillaries are arranged in a lobular manner surrounded by fibromyxoid stroma. B, Under high-power magnification (x30; hematoxylin and eosin stain), the flattened endothelial cells of the capillaries can be seen. Of note, there is a paucity of inflammatory cells and pleomorphic cells. Journal of Vascular Surgery 2008 47, 1346-1349DOI: (10.1016/j.jvs.2008.01.049) Copyright © 2008 The Society for Vascular Surgery Terms and Conditions