Behavior at the time of the diagnosis according to the Montreal classification was as follows: inflammatory bowel 34.4%, stricturing 31.3%, penetrating 6.3% and perianal 21.9%.
El comportamiento según la clasificación de Montreal al momento del diagnóstico fue: inflamatorio 34,4%, estenosante 31,3%, penetrante 6,3% y perianal 21,9%.