Liwaa Hussein Mahdi Alkilabi

Study was amid to detect some trace elements in human tumor tissue, Manganese, cobalt, cadmium and Zink was measured in cancer and benign tissue using atomic absorption , result show that cancer tissue have higher concentration of cobalt and Zink than benign tissue, it were 156.7±6.5 and 205.79 µg\g respectively. Females had higher concentrations than males in cancer 2011.41±439.79, 114..54±0.05, 157.05±6.50 206.58±20.93 µg\gin Mn, Cd, Co and Zn respectively also in benign tissue Female 2373.37±703.56, 114.56±0.06, 154.50±29.4, 204.65±28.23 µg\g in the same minerals above.