'Full House' star David Coulier announces stage 3 cancer diagnosis. What to know about non-Hodgkin lymphoma and the symptom that tipped the actor off.
Former Full House star Dave Coulier has been diagnosed with stage 3 non-Hodgkin lymphoma, a form of cancer that affects the lymphatic system, the actor announced on the Today show Wednesday. The 65-year-old actor said he had no symptoms until a cold left him with a golf ball-sized swelling in his groin.