Sana, A.

patient ischemia artery diagnosis treatment study mucosal symptom disease measurement stenosi coliti follow-up chapter vls measurements response saturation tonometry ischemic colitis non-occlusive cgi mucosal ischemia result revascularization weight loss weight atherosclerotic cgi model endoscopy ischemic value non-occlusive history expression light spectroscopy factor month mortality atherosclerotic evaluation cgi patients table consensus diagnosis risk factors presence geelkerken rh radiological imaging spectroscopy artery stenosis light analysis predictor vasodilating medication group control colon postprandial pain consensus postprandial medication imaging huisman ab characteristic center biopsy intervention family history treatment response response rate cohort ënten radiological vasodilating therapy inflammation mensink work-up bruit kolkman jj effect non-cgi