Crohn's Disease: Aetiology, Clinical Manifestations and Management

abdominal pain abscess acute disintegrative colitis acute ileitis acute terminal ileitis aetiology anaemia anal lesions anastomosis animals ankylosing spondylitis anorectal associated Atwell azathioprine Barium enema biopsy bleeding Brooke cause cell cent chronic Clinics in Gastroenterology colectomy colon complications corticosteroids Crohn's colitis Crohn's disease Crohn's tissue develop diagnosis diarrhoea disease and ulcerative disorder diverticulitis drug emergency surgery enterocutaneous fistula evidence excision factors Figure footpad Gastroenterology granulomatous changes histological homogenates Hywell Jones ileitis ileostomy incidence indicate induced inflammatory bowel disease injected involved Ischaemic colitis Kirsner Lancet laparotomy large bowel Lennard-Jones Lockhart-Mummery malabsorption mesenteric lymph node months Morson mortality mucosal islands normal observed obstruction occur operation pathological patients with Crohn's perianal PM AM PM present rabbits radiological rectal rectum recurrence regional enteritis remission reported resection seen serum sigmoidoscopy small bowel small intestine steroids stricture Surg surgical symptoms terminal ileum therapy transmissible agent treatment tuberculosis ulcerative colitis