###Human: Is my lower abdominal pain pointing towards Crohn's disease? ###Assistant: Hello. I went through your report (attachment removed to protect patient identity) and post, the thing which is favoring Crohn's disease is normal biopsy colonoscopy. You need to do ASCA (anti-saccharomyces cerevisiae antibodies) and a CT enterography. Your CRP (C-reactive protein) and calciprotein are high. So, Crohn's is a strong possibility which will be confirmed by CT enterography and antibody test. For more information consult an internal medicine physician online -->