The present work of degree presents a method for the classification of lymphocytes affected by acute lymphoblastic leukemia (ALL) which is a public health problem due to its main attack population which are minors (persons of 17 or less), This disease, if aren´t detected early, can not be adequately treated and mortality rates are raised, therefore, an early diagnosis is required to reduce these rates. The diagnosis is made through many exams because this disease has a wide symptomatology but a definitive examination is the visual inspection of blood images (Hematological), in this last one is where the tool affects, giving a tool that making use of These images can determine if it is carcinogenic or not, due to the physical characteristics of the lymphocytes that determine when a cell is healthy and when it is not.