A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune cells in your neck, armpit, or groin puffs up, it’s typically an indication ...

Health experts encourage patients to consider scheduling routine imaging for 4 to 6 weeks after receiving their second dose Maria Pasquini is the senior news editor for the human interest vertical at ...

The lymphatic system is a major part of the immune system. It’s made up of various lymph nodes and vessels. The human body has hundreds of lymph nodes throughout different locations in the body. The ...

THE etiology of a pleural effusion can at times be difficult to establish. Pulmonary tuberculosis and bronchogenic carcinoma are notorious in this regard, and in both diseases it is mandatory that ...