AIDS/HIV Related Cancer - Kaposi's sarcoma

Last Updated on Jan 28, 2016
Average
4.3
Rating : 12345
Rate This Article : 1 2 3 4 5
RSS Email Print This Page Comment bookmark
Font : A-A+

Kaposi's Sarcoma in AIDS/HIV - Symptoms and Treatment

Kaposi's sarcoma

Kaposi sarcoma (KS) is a cancer that affects the soft tissues such as skin, mouth (oral cavity), food pipe (esophagus), and anal canal. Generally individuals with low immunity or those who are immunosuppressed are more at risk for KS.

"Classic" KS that was found among older men of Jewish heritage is now rare. In this form, it is slow to grow but in AIDS individuals it progresses rapidly.

Kaposi Sarcoma-associated Herpes Virus (KSHV) causes KS in immunocompromised individuals. Men are much more prone to develop KS than women and it affects them in the age group between the ages of 25 and 59.

Though Kaposi’s sarcoma was a common cancer in AIDS, the number of cases has come down during the past few years. The incidence of KS is high among African Americans and low in Asians and Pacific Islanders.

Symptoms of Kaposi’s Sarcoma

Kaposi’s sarcoma commonly affects the skin and mucous membranes of the oral cavity. It can also affect the gastrointestinal tract, lungs and liver beside other organs. Features include:

  • Appear as reddish to purplish spots of varying number and severity. The patches cause no problems as such but can be painful
  • Can cause breathlessness if it affects the lungs
  • Bleeding if it affects the gastrointestinal tract
  • Obstruction to the flow of bile if it affects the liver

Treatment of Kaposi’s Sarcoma

Currently, HIV patients are treated with a combination of anti HIV drugs called the HAART (Highly Active Anti-Retroviral Therapy) regimen. This combination has led to the disappearance of Kaposi’s sarcoma in some patients.

Some such lesions can be treated locally with cryotherapy, laser therapy, radiation or injection with anticancer drugs.

Severe and widespread cases are treated with injectable drugs

References:

  1. Harrison’s Principles of Internal Medicine 17th edition.
  2. Non–AIDS-Defining Malignancies in HIV. Top HIV Med. 2008;16(4):117-121.
  3. Cheung MC, Pantanowitz L, Dezube BJ. AIDS-Related Malignancies: Emerging Challenges in the Era of Highly Active Antiretroviral Therapy. The Oncologist 2005;10:412–426.
  4. Sullivan RJ, Pantanowitz L, Casper C, Stebbing J, and Dezube BJ. Epidemiology, pathophysiology and treatment of Kaposi sarcoma-associated herpesvirus disease: Kaposi sarcoma, primary effusion lymphoma, and multicentric Castleman disease. Clin Infect Dis. 2008 November 1; 47(9): 1209–1215.
  5. Pantanowitz L, and Dezube BJ. Evolving Spectrum and Incidence of Non-AIDS-Defining Malignancies. Curr Opin HIV AIDS. 2009 January ; 4(1): 27–34.
  6. Engels EA. Non-AIDS-defining malignancies in HIV-infected persons: etiologic puzzles, epidemiologic perils, prevention opportunities. AIDS. 2009 May 15; 23(8): 875–885.

Post a Comment

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.
Notify me when reply is posted
I agree to the terms and conditions

Recommended Reading

Show More Related Topics

Diabetes Premium Membership Benefits

Health Topics A - Z

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Medindia Health Topics Search

AIDS/HIV

Medindia Newsletters

Subscribe to our Free Newsletters!

Terms & Conditions and Privacy Policy.

Doctor Search

Stay Connected

  • Available on the Android Market
  • Available on the App Store