Kaposi's Sarcoma Dermatopathology

Kaposi's sarcoma is a type of cancer that commonly appears as purple or brown spots on the skin or mucous membranes. It results from the abnormal growth of blood vessels, often linked to infections like HIV. Under a microscope, the tumors show clusters of abnormal cells and blood vessels, indicating inflammation. This cancer typically affects people with weakened immune systems, making it more prevalent among those with HIV/AIDS. The condition can also affect internal organs. Treatment may involve antiretroviral therapy, chemotherapy, or targeted therapies aimed at controlling the tumor and improving the patient's quality of life.