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.
Melanoma is a type of cancer that begins in melanocytes (cells that make the pigment melanin). Below are photos of melanoma that formed on the skin. Melanoma can also start in the eye, the intestines, or other areas of the body with pigmented tissues.Often the first sign of melanoma is a change in the shape, color, size, or feel of an existing mole.However, melanoma may also appear as a new mole.elow are photos of melanoma that formed on the skin. Melanoma can also start in the eye, the intestines, or other areas of the body with pigmented tissues. Often the first sign of melanoma is a change in the shape, color, size, or feel of an existing mole. However, melanoma may also appear as a new mole.