Rhinitis is when a reaction occurs that causes a stuffy nose, runny nose, sneezing, and itching. Most types of rhinitis are caused by inflammation. Here's what you need to know.

Symptoms of a latex allergy include watery or itchy eyes, wheezing, hives, flushing or a skin rash, itching, and swelling.

Breast cancer in men is rare—less than 1% of all breast cancer occurs in men.

Detailed information on mammograms, including the different types, how a mammogram is done, and recommended screening guidelines.

Whenever the normal drainage pattern in the lymph nodes is disturbed or damaged - often during surgery to remove the lymph nodes - the arm may swell. This swelling, caused by too much fluid, is called lymphedema.

Detailed information on breast health, anatomy of the breast, breast development, breast cancer prevention, common breast conditions, and breast cancer in males and females

Osteosarcoma often affects the long bones around the knee. It happens most often in children, teens, and young adults.

Osteogenesis imperfecta (OI), or brittle bone disease, is a genetic disorder present at birth. It causes soft, easily fractured bones, abnormal bone formation, and other issues. Symptoms vary from mild to severe.

Talking with healthcare providers about your cancer can be overwhelming. Read on for a helpful list of questions that you can bring to your appointments.

Chondrosarcoma is the second most common type of primary bone cancer in adults. It mainly affects the cartilage cells of the femur, arm, pelvis, knee, and spine.