DECON-QUATÂ® 200C. Safety Data Sheet. according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations. Date of issue: 15 December 2011 Revision date02 March 2016: Supercedes date: 15 December 2011Version : 2.0. 03/02/2016 EN (English US) Page 1.
Signs and symptoms of melanoma skin cancer. Unusual moles, sores, lumps, blemishes, markings, or changes in the way an area of the skin looks or feels may be a sign of melanoma or another type of skin cancer, or a warning that it might occur.ther warning signs are: 1  A sore that does not heal. 2  Spread of pigment from the border of a spot into surrounding skin. 3  Redness or a new swelling beyond the border. 4  Change in sensation â itchiness, tenderness, or pain. 5  Change in the surface of a mole â scaliness, oozing, bleeding, or the appearance of a bump or nodule.
1 Melanoma can be more serious than the other forms of skin cancer because it may spread (metastasize) to other parts of the body and cause serious illness and death. 2  Spots suspicious for melanoma usually show one or more of the following symptoms and signs (the ABCDs): 3  Asymmetry,  Border irregularity,