Besides the physical examination, patient history, and clinical presentation, prompt and accurate diagnosis of IBD is made through:
• Blood tests- examines inflammation biomarkers like C-reactive proteins and ESR.
• Stool testing for faecal biomarkers like faecal calprotectin and faecal lactoferrin.
• Endoscopic procedures- uses a combination of endoscopy, biopsy, and colonoscopy.
• Radio imaging procedure- X-ray, CT scan, and MRI