Detailed information on car safety
Chronic Venous Insufficiency
Detailed information on chronic venous insufficiency, including causes, symptoms, diagnosis, and treatment.
Medical Management of Vascular Conditions
Detailed information on the medical management of vascular conditions. Includes a description of the vascular system, risk factors for vascular conditions, causes of vascular conditions, and medical management of risk factors.
Astigmatism is one type of refractive error. It's a condition in which an abnormal curvature of the cornea can cause two focal points to fall in two different locations—making objects up close and at a distance appear blurry.
Vaginal Cancer: Diagnosis
Cancer of the vagina is rare. Certain factors thought to raise the risk for this type of cancer include advancing age, history of cervical cancer, and infection with the human papillomavirus.
Vaginitis is a common problem for women of all ages. Bacteria, yeast, viruses, and chemicals in creams or sprays can cause it.
Detailed information on varicose veins, including causes, risk factors, symptoms, diagnosis, treatment, prevention, and full-color anatomical illustrations
Vascular Conditions and Diseases
Detailed information on vascular conditions and diseases
Viral Hemorrhagic Fevers
Viral hemorrhagic fevers (VHFs) are illnesses caused by several types of viruses. Some of these viruses cause mild illness. Many others lead to life-threatening diseases with no known cures. One of the best known of this group is the Ebola virus.
Viral Hepatitis Overview
Detailed information on the different types of hepatitis, including viral hepatitis, hepatitis A, hepatitis B, and hepatitis C