Picture of normal venous blood flow (cross-section)

This series of images shows normal blood flow in a vein, followed by the formation of a blood clot, and ending with formation of a thrombus in the vein.

Picture of blood clot forming in a vein (cross-section)

Picture of a thrombus in a vein (cross-section)

Illustrations copyright 2000 by Nucleus Communications, Inc. All rights reserved. http://www.nucleusinc.com

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerJeffrey S. Ginsberg, MD - Hematology
Last RevisedFebruary 23, 2011

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