Kaposi sarcomahttps://en.wikipedia.org/wiki/Kaposi's_sarcoma
Kaposi sarcoma is a type of cancer that can form masses in the skin, in lymph nodes, in the mouth, or in other organs. The skin lesions are usually painless, purple and may be flat or raised. Lesions can occur singly, multiply in a limited area, or may be widespread. Kaposi sarcoma is caused by a combination of immune suppression and the infection of herpesvirus 8. The condition is relatively common in people with AIDS and following organ transplant.

Signs and symptoms
The lesions of kaposi sarcoma are typically found on the skin, but spread elsewhere is common, especially the mouth, gastrointestinal tract and respiratory tract. Growth can range from very slow to explosively fast, and is associated with significant mortality and morbidity. The lesions are painless.

Diagnosis and Treatment
#Skin biopsy