Liga Argentina de Lucha Contra el Cáncer (LALCEC) composed of a network of volunteers whose aim is to eradicate cancer through prevention and early detection in the population through education, research, patient`s rights and diagnosis. Its main activities are help for cancer patients, medical advice, medical training and research, education for a healthy life and prevention. LALCEC has the support of volunteers, who are trained via courses organised by the institution on basic knowledge about the fight against cancer, psychological and appropriate attitudes for a better services.