Malignant lymphoma is cancer that starts in the lymphatic system and can spread. The two main types are Hodgkin lymphoma and non-Hodgkin lymphoma (NHL). Swollen lymph nodes are the most common sign, ...

Follicular lymphoma is a slow-growing non-Hodgkin lymphoma (NHL) that starts in white blood cells and often has a good outlook. Many people have mild or no symptoms at the time of diagnosis. Painless, ...

What Is Mantle Cell Lymphoma? Mantle cell lymphoma is a cancer of white blood cells, which help your body fight infections. You may hear your doctor call your condition a type of "non-Hodgkin's ...

Scrotal lymphedema occurs when you have a blockage in the lymphatic vessels in your scrotum. Your scrotum is the sac beneath your penis that holds your testicles, which make sperm. Scrotal lymphedema ...