Kaposi sarcoma is a skin cancer linked to herpesvirus. It’s a serious condition, but with early diagnosis and treatment, it can often be managed effectively.
What is Kaposi sarcoma?
Kaposi sarcoma (KS) is a type of cancer. It develops in the lining of blood vessels and typically appears as purplish-brown lesions on the skin, but, in some cases, it can also affect internal organs.
This type of skin cancer is often linked with HIV and AIDs. With new treatments for these diseases, this type of cancer has become less common in the United States. According to the American Cancer Society, there are about six cases per million people annually.
If you are facing a Kaposi sarcoma diagnosis, your AHN care team is here to help find the treatment you need.
Skin Cancer Center of Excellence
The AHN Skin Cancer Center of Excellence is at the forefront of delivering state-of-the-art treatment for skin cancer and melanoma. No other skin cancer center in the area has the technology, care, and compassion that AHN provides to its patients.
Why choose AHN for Kaposi sarcoma treatment?
At the AHN Cancer Institute, you’re never alone. Our comprehensive treatment, skilled health care professionals, and vast network of resources will help as you go through your personalized care plan. At AHN, you will find treatment that is:
- Personalized: Our skilled team of dermatologists, oncologists, pathologists, and surgeons work together to offer the latest targeted, minimally invasive surgeries or therapies pinpointed to the type of Kaposi sarcoma you have.
- Patient-centric: Our Navigation Team helps coordinate appointments, answers questions about symptoms and treatment options, and provides logistical support if you need to travel. We remove the burden that can come from organizing care at multiple locations.
- Compassionate: Cancer treatment is a stressful time. AHN wants to help alleviate that stress. Our compassionate team of caregivers is devoted to improving your quality of life, helping you understand treatment options, and keeping you comfortable every step of the way. Our robust support services are centered around you living your best quality of life during treatment.
- Collaborative: We believe in a team approach. Whether it’s surgery, chemotherapy, medical oncology, or radiation therapy, everyone is working together to treat you and your specific diagnosis.
Kaposi sarcoma symptoms and signs
Kaposi sarcoma (KS) symptoms can show up in a variety of ways, depending on the type and location of the skin lesions. Early stages of KS may only involve a few small lesions that are easily treated. Advanced KS can be life-threatening, especially in people with weakened immune systems. The symptoms and signs of KS can vary greatly from person to person, so it’s important you have a doctor you are seeing for regular screenings and checking your skin for new or different changes.
KS lesions on the skin can be flat or raised, and may appear as patches, plaques, or nodules. The lesions will be purplish-brown, red, or dark brown in color. They are commonly found on the legs, feet, face, and mouth. However, they can appear anywhere on the body, including the torso, arms, and genitals.
There are other symptoms to be on the lookout for with KS. Those include:
- Swollen lymph nodes.
- Coughing, shortness of breath, or chest pain.
- Abdominal pain, nausea, or vomiting.
- Weight loss or fatigue.
If you are experiencing any of those symptoms, contact your doctor right away.
In severe cases of Kaposi sarcoma (KS), it can begin or spread to your organs. If you notice any of the following symptoms or signs, talk with your doctor so you can start the appropriate treatment plan.
- Lungs: KS in the lungs can cause coughing, shortness of breath, and chest pain.
- Lymph nodes: Swollen lymph nodes can occur in the neck, armpits, or groin.
- Digestive tract: KS in the digestive tract can cause abdominal pain, nausea, vomiting, and difficulty swallowing.
- Other organs: KS can also affect the liver, spleen, and brain, leading to a variety of symptoms depending on the affected organ.
Kaposi sarcoma risk factors
Unlike other, more common skin cancers, Kaposi sarcoma (KS) is caused by a virus — a strain of the herpesvirus called HHVB. It is not the same herpes virus that causes cold sores or genital herpes. KS can affect anyone. However, there are risk factors that make certain people more susceptible to the disease. KS is more common in older adults and those who smoke. You are at higher risk for developing KS if you have a weakened immune system from HIV or AIDS, or if you are taking immunosuppressants after an organ transplant. Other conditions that weaken the immune system, such as certain cancers and malnutrition, can also increase the risk of KS.
Early detection and treatment are crucial. If you have any concerns about KS, it’s important to consult a doctor for proper diagnosis and management.
Human Herpesvirus 8 Infection
Human Herpesvirus 8 (HHV-8) Infection, also known as Kaposi sarcoma-associated herpesvirus (KSHV), is a virus that plays a crucial role in the development of Kaposi sarcoma (KS). HHV-8 is the primary cause of KS. It’s a common virus, but most infected individuals never develop KS. It is spread through bodily fluids, primarily through sexual contact, but also through blood transfusions, organ transplantation, and saliva. Individuals with multiple sexual partners, men who have sex with men, and people with HIV/AIDS are at higher risk of HHV-8 infection. Many people are infected with the virus, but never develop the disease.
It’s critical to have open and honest conversations with your doctor. They are here to listen, help, and treat. AHN offers thoughtful, compassionate care for all our patients. We see you as a person who has individual needs and experiences, and we take that into account when part of your care team.
Kaposi sarcoma screening and diagnosis
Your doctor will work with you to determine if you should be screened for Kaposi sarcoma (KS). If it is determined you should be screened, your doctor will review your medical history and perform a physical exam. Your medical history includes if you have any of the risk factors, including if you have or are at risk for HIV or AIDS, a weakened immune system, and if KS runs in your family. If anything is found from the screening, your doctor may want to order some of the following lab tests to get a full picture of your health.
Biopsy
A biopsy is done by removing a small amount of tissue from your skin