form of a prescribed daily oral medication for the full duration of 12 weeks. This treatment is usually well tolerated, with little to no side effects whatsoever. Spider angiomas (spider-like blood vessels on the skin) are one of the main symptoms caused by a hepatitis C (HCV virus) infection. Discovering an infected patient with hepatitis C early on in the infection phase increases the chances of the virus being successfully treated and cured by oral medication. Some patients can be infected with hepatitis C for decades without knowing, and without experiencing any signs or symptoms of the virus. While hepatitis A and B have a protective vaccine available, there are no vaccines available to protect against the HCV virus (hepatitis C), Once contracted, if left untreated, hepatitis C can cause the liver to swell or become inflamed, making it difficult to function adequately in order to properly filter out chemicals and toxins. When the hepatits C (HCV) infection turns chronic, it can cause full-blown cirrhosis of the liver (scarring of the liver), making it difficult for the liver to filter out waste and to store nutrients. This can also lead to liver cancer and eventually will lead to liver failure. Diagnosis Diagnosis is by clinical examination. Spider naevi are most commonly seen by general practitioners, or dermatologists. Whilst a lesion can be identified as a spider naevus, this is not a diagnosis in itself. The clinical picture should be indicative of whether there is underlying disease that should be investigated. Treatment Spider angiomas are asymptomatic and usually resolve spontaneously. This is common in the case of children, although they may take several years to disappear. If the spider angiomas are associated with pregnancy, they may resolve after childbirth. In women taking oral contraceptives, they may resolve after stopping these contraceptives. For spider angiomas on the face, techniques such as electrodesiccation and laser treatment can be used to remove the lesion. There is a small risk of a scar, however it usually leaves nothing. See also List of cutaneous conditions References External links Dermal and subcutaneous growths Diseases of arteries, arterioles and capillaries