Kaposi's sarcoma (KS) is a type of cancer that can affect the skin, lymph nodes, and other organs. It is caused by a virus called human herpesvirus 8 (HHV-8). KS is most common in people with weakened immune systems, such as those with HIV/AIDS or those taking immunosuppressant drugs. It can also affect children and adults without any known risk factors.
How Does KS Spread?
Kaposi's sarcoma is not contagious and cannot be spread through casual contact with someone who has the condition. However, it can be spread through blood or sexual contact with an infected person. HHV-8 is spread through sexual contact, blood transfusions, organ transplants, and sharing needles with someone who is infected. It is also possible for an infected mother to pass the virus to her baby during childbirth.
How Can KS Be Prevented?
Kaposi's sarcoma cannot be prevented, but there are steps you can take to reduce your risk of becoming infected. It is important to practice safe sex by using condoms and not sharing needles with others. If you are pregnant, talk to your doctor about your risk of HHV-8 infection and the steps you can take to reduce the chances of passing it to your baby.
Treatment of KS
Kaposi's sarcoma can be treated with chemotherapy, radiation, or a combination of the two. In some cases, medications such as interferon or other immunomodulators can be used to help boost the immune system and slow the growth of the cancer. In advanced cases, surgery may be an option. The treatment of KS depends on the type and stage of the cancer.
Conclusion
Kaposi's sarcoma is a type of cancer that can affect the skin, lymph nodes, and other organs. It is caused by a virus called human herpesvirus 8 (HHV-8) and is most common in people with weakened immune systems. The virus is spread through sexual contact, blood transfusions, organ transplants, and sharing needles with someone who is infected. Although KS cannot be prevented, there are steps you can take to reduce your risk of becoming infected. Treatment of KS depends on the type and stage of the cancer and can include chemotherapy, radiation, or a combination of the two.