Of the 34 patients with lesions which caused bleeding P2, six 17% had bleeding located in the stomach, 25 74% had bleeding located in the small intestine, and 3 9 % had bleeding located in the colon.
En cuanto a la localización anatómica de la lesión causante de sangrado P2 en los 34 pacientes, era en el estómago en 6 sujetos 17%, en intestino delgado en 25 74% y 3 en el colon 9%.