In 24.2 % n = 7 of patients, P2 lesions were within reach of an EGD and colonoscopy Figure 7 even though previous endoscopic studies had reported no abnormal findings. These cases included one angiodysplasia in the esophagus, two cases of angiodysplasia in the stomach, one case of angiodysplasia in the duodenum, and three cases of angiodysplasia in the right colon Figure 8.
El 24,2% n=7 de los pacientes con lesiones P2 estaban al alcance de una EGD y colonoscopia figura 7, una angiodisplasia en esófago, 2 angiodisplasias en estómago, 1 angiodisplasia en duodeno y 3 angiodisplasias en el colon derecho figura 8; sin embargo, los estudios endoscópicos realizados previamente fueron reportados como normales.