Of the complementary imaging examinations, the colonoscopy and high digestive endoscopy were the most useful ones in the identification of the associated disease according to the bleeding site.
De los exámenes complementarios de imagen, las escopías colonoscopía y endoscopía digestiva alta fueron las más útiles en la identificación de la enfermedad según el local de sangrado.
Dos exames complementares de imagem, as escopias colonoscopia e endoscopia digestiva alta foram as mais úteis na identificação da doença conforme o local de sangramento.