The book "Varicose Veins, Leg Ulcers, and Thrombosis" offers a comprehensive and updated examination of venous and arterial vascular diseases. In this new edition of the well-known work by Sigg, not only are new findings presented, but existing teaching opinions are also critically questioned. The authors place particular emphasis on the connection between scientific progress and practical healing arts to support daily medical practice. A central concern of the book is to view the diagnosis and therapy of leg vein diseases as an integrative process. With 408 pages, it provides a solid foundation for professionals in the medical field dealing with these common conditions.