Surgical Treatment for Advanced Cancer. 1  Surgical treatment, involving the removal of any part of the vocal folds, will cause the voice to be rough, gravelly, and hoarse. 2  The advantage of surgery in the treatment of laryngeal cancer is that only the areas involved with tumor are subjected to treatment.
Scientific name: Collagen hydrolysate. Other names: Hydrolyzed collagen, purified gelatin, HCP, type II collagen. Collagen is made from beef, pork or fish bones and skins after being processed to make it easier to digest. You can buy collagen capsules from pharmacies and health food shops.
Collagen helps shape tissue and keep it strong and firm. This fibrous protein is everywhere: in tendons, muscles, bone, cartilage and skin. Over time, the amount of collagen in the body decreases, leading to sagging skin and deteriorating bones. Collagen supplements are supposed to reverse this natural loss.