A chondroblastoma is a rare type of noncancerous bone tumor that begins in cartilage. This is the specialized, gristly connective tissue from which most bones develop. It plays an important role in the growth process. There are many different types of cartilage in the body. Chondroblastoma most often affects the ends of the long bones, near the growth plate, in the arms at the shoulder, and in the legs at the hip and knee. It is also called Codman’s tumor.

Detailed information on bone disorders, including avascular necrosis, fibrous dysplasia, osteogenesis imperfecta, osteomyelitis, Paget's disease of the bone, and primary hyperparathyroidism

Detailed information on bone cancers, including chondrosarcoma, ewings sarcoma, myeloma bone disease, multiple myeloma, and osteosarcoma

Several rare syndromes raise the risk for colorectal cancer. These disorders include Turcot syndrome, Peutz-Jeghers . syndrome, juvenile polyposis coli, and MUTYH-associated polyposis.

Good nutrition is important before, during, and after cancer treatment. Read on to learn more.

Sometimes cancer treatment causes temporary changes in the way foods taste. Read on to learn ways to make food taste more desirable.

Check with your healthcare provider to see if you can increase the fiber in your diet. If you can, try foods such as whole-grain breads and cereals, dried fruits, wheat bran, and wheat germ; fresh fruits and vegetables; and dried beans and peas.

If you have mouth problems, eat soft, soothing foods (at cold or room temperature), and puree cooked foods in the blender to make them smoother and easier to eat.

Heat therapy may help shrink tumors by damaging cells or depriving them of what they need to live. Research studies are underway to determine the use and effectiveness of hyperthermia in cancer treatment.

FAP is a syndrome characterized by a large number of noncancer (benign) polyps in the colon and rectum. Without treatment, a person with FAP has a nearly 100% risk of colorectal cancer.