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Health Library

  • Varenicline
  • Varenicline Nasal Spray
  • Varicella (Chickenpox) Vaccine
  • Varicella-Zoster Virus Antibody

    This test looks for antibodies in your blood that your body makes against the varicella-zoster virus. The virus causes chickenpox and shingles.

  • Varicocele Embolization

    Varicocele embolization is a type of medical procedure. It redirects blood away from an enlarged vein in your scrotum. Such a vein is called a varicocele. It can cause pain, infertility, and swelling.

  • Varicoceles in Children

    A varicocele is when veins in the scrotum have become large and swollen (dilated). The condition is like varicose veins that occur in the legs. Here's what you need to know.

  • Varicose Veins

    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

  • Vascular Dementia

    Vascular dementia is caused by decreased blood flow to brain tissue causing signs of dementia. Read on for details about this condition.

  • Vascular Endothelial Growth Factor

    This test measures the amount of a substance in your body that helps new blood vessels form. The test can help keep track of cancer treatment.