Kaposi’s sarcoma

Definition

Kaposi’s sarcoma is a cancer that forms in the lining of blood and lymph vessels. It is commonly associated with Human Herpesvirus 8 (HHV-8) infection and often seen in immunocompromised individuals.

5 Must Know Facts For Your Next Test

1. Kaposi’s sarcoma manifests as purple, red, or brown skin lesions.
2. It is most prevalent among individuals with HIV/AIDS due to their compromised immune system.
3. The disease can affect various organs including the lungs, liver, and gastrointestinal tract.
4. Diagnosis typically involves a biopsy of the lesions.
5. Treatment options include antiretroviral therapy for HIV-associated cases, chemotherapy, and radiation therapy.

Review Questions

• What virus is primarily associated with Kaposi’s sarcoma?
• How does Kaposi’s sarcoma commonly present on the skin?
• What are some treatment options for Kaposi's sarcoma?

Related terms

Human Herpesvirus 8 (HHV-8): A virus that is the primary cause of Kaposi’s sarcoma.

Immunocompromised: A state where an individual's immune system is weakened or not functioning properly.

Antiretroviral Therapy (ART): Medications used to treat HIV infection by inhibiting the replication of the virus.