You may have a bump under your chin due to swollen lymph nodes, which can develop due to viral and bacterial infections. In some cases, lumps can be cysts, tumors, or other medical issues. A lump ...

Hard lumps under the skin can form for many reasons, including epidermoid cysts, lipomas, dermatofibromas, ganglion cysts, keratoacanthomas, skin abscesses, swollen lymph nodes, and hernias. Many ...

Different types of lumps can develop in the breasts. These may hurt and cause discomfort or may be painless. Tumors, cysts, and infections are common causes of breast lumps. If a person notices any ...