A doctor and survivor share what you need to know. Named after the 19th-century scientist who first described abnormal masses ...

Hodgkin lymphoma (HL) is an uncommon type of cancer affecting the lymphatic system. It causes a type of white blood cell to grow too rapidly. As a result, the lymph nodes enlarge, and nodules, or ...

Medically reviewed by Jordana Haber Hazan, MD Swollen lymph nodes in your neck often mean that your body is fighting an ...

Histoplasmosis is a fungal infection that can cause swelling, inflammation, and, sometimes, small semi-opaque or calcified nodules on the lungs. However, histoplasmosis does not always cause symptoms.