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 ...
When a dog develops a swollen lymph node, it may happen that you'll be debating between fine needle aspiration or biopsy. These have their own pros and cons. When it comes to swollen lymph nodes in ...