A lump in the middle of your rib cage could be due to a variety of reasons, ranging from harmless to serious. Some possible causes could be a benign growth, such as a lipoma or a cyst, or it could be an enlarged lymph node. In rare cases, it could be a sign of a more serious condition such as a tumor.

It is important to get a proper diagnosis from a medical professional, who can perform a physical exam, and possibly order imaging tests such as X-rays or an MRI. If you are experiencing any symptoms like pain, discomfort, or difficulty breathing, it is important to seek medical attention immediately.
Why do I have a lump in the middle of my rib cage?