Kaposi's Sarcoma



Kaposi's sarcoma (KS) is a form of cancer . It can cause lesions on the skin, mucus membranes, or internal organs such as the gastrointestinal tract and lungs. KS can be classified according to the group of people that it affects:
  • Classic—usually affects men of Mediterranean descent
  • Endemic—usually affects people living in equatorial Africa
  • Transplant-related (acquired)—affects people who have received an organ transplant and have a suppressed immune system
  • AIDS-related (epidemic)—affects people who have HIV infection


Cancer occurs when cells in the body divide without control or order. If cells keep dividing, a mass of tissue forms. This mass is called a growth or tumor. Malignant tumors can invade and destroy nearby tissue. Some types of cancer will eventually spread to other parts of the body.KS is caused by an infection with a specific virus. The virus is called human herpes virus 8 or Kaposi sarcoma herpesvirus (KSHV). Most people infected with the virus will not get KS. KS most often develops in people who have the virus and also have a weakened immune system.

Risk Factors

Factors that may increase your chance of getting KS include:
  • Having an HIV infection
  • Use of medication that suppresses the immune system


KS lesions may develop anywhere on the body. They tend to be raised blotches or nodules which may be purple, brown, red, or pink.
Skin Lesions
Skin Lesions
Copyright © Nucleus Medical Media, Inc.
Lesions in the lungs can also breathing problems.


You will be asked about your symptoms and medical history. A physical exam will be will be done If you have skin lesions, the doctor may base the diagnosis on this. If you have bleeding, pain, or weight loss, you may need more tests to find out if you have KS.Tests may include:

leave comments
Did you like this? Share with your family and friends.
Related Topics:
Current Research From Top Journals

Music May Improve Sleep Quality in Adults with Insomnia
October 2015

Insomnia can make your days miserable and a cure can be hard to find. There are some medications but there is some worry with side effects and the potential for addiction. Music is side effect free and according to this study may help you find sleep.

dot separator
previous editions

CPAP May Help Older Adults with Obstructive Sleep Apnea
September 2015

Water Before Meals May Promote Weight Loss
August 2015

Fecal Transplants Induce Ulcerative Colitis Remission
July 2015

dashed separator


Our Free Newsletter
click here to see all of our uplifting newsletters »