Lymph nodes are small glands that filter lymph, the clear fluid that circulates through the lymphatic system. During an infection, they accumulate bacteria or dead or diseased cells and may swell.

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 ...

As we know, the COVID vaccine roll out is now in full swing in the UK, and as the weeks progress, younger adults are being invited to get their first dose of the vaccination which will protect them ...

BOSTON - Swollen lymph nodes can be a normal and expected side effect after receiving the COVID-19 vaccine, doctors say — and many are working to spread the word in an effort to ease patients’ fears ...

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 ...

Are intra-mammary lymph nodes problematic? (i.e., can they become cancerous?) -- R.P. ANSWER: Lymph nodes are normal structures and are not problematic themselves. They often become enlarged when ...

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 ...

Intermediate and Longer-Term Outcomes From a Prospective Active-Surveillance Program for Favorable-Risk Prostate Cancer Postchemotherapy AUS images were reviewed for 611 patients. One hundred thirty ...

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 ...