Most often, the more lymph nodes with cancer, the larger the number assigned. However, for some tumors, the location of the lymph nodes with cancer may determine the âNâ stage category. Metastasis (M). The letter M indicates whether the cancer has metastasized, or spread, to other parts of the body. If the cancer has not spread, it is labeled M0. If the cancer has spread, it is considered M1.
Chondroitin is a molecule that occurs naturally in the body. It is a major component of cartilage, the tough, connective tissue that cushions the joints. Commercial chondroitin comes from natural sources, such as shark and bovine cartilage, or synthetic production.
Chondromalacia is a general term used to signify damage to the cartilage under the knee cap. This cartilage that covers the patella (knee cap) is important as a shock absorber and for ensuring the patella and the femoral groove slide smoothly past one another.he chondromalacia definition is also not exclusive to the knee. Some use this term to refer to cartilage joint damage anywhere on the body, such as chondromalacia hip or chondromalacia shoulder, but the condition is most common in the knee joint.