CARCINOGENIC SUBSTANCES AND THEIR EFFECT ON THE HUMAN BODY IN THE DEVELOPMENT OF ONCOLOGICAL DISEASES

Abstract

 Cancer is a multifactorial disease in which numerous factors lead to a  single outcome. Scientists have uncovered many secrets of malignant tumor growth and  studied and described many characteristics of cancer cells, but the main reason why a  healthy cell turns malignant remains unclear. The cause of tumor formation is one of the  most pressing and controversial issues in modern medicine. Environmental influences  on humans, as well as internal dysfunctions, also create conditions conducive to tumor  growth.