The book provides a detailed, lucid, up-to-date account of the application of color duplex Doppler sonography in the diagnosis of pathologic conditions of the human venous system. Basic principles of duplex and color Doppler sonography are discussed, and examination techniques clearly explained. The interpretation of findings is elucidated with the assistance of numerous high-quality illustrations. All chapters are written by recognized experts in the field, ensuring that this volume will be of great value to all with an interest in sonography of the venous system.