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.
Skin is mostly collagen, as are the tendons that connect muscles to bones. For cuts that are high in collagen, cooking with methods that use slow, moist heat, such as stewing or braising, are the best. Collagen is soluble in water and when it is cooked slowly with moist heat, it becomes gelatin.