Ileal Pouch Disorders - Differential Diagnosis • Surgical/Mechanical: Anastomotic leak, Pelvic sepsis, Sinus, Fistula, Strictures, Efferent limb syndrome, Afferent limb syndrome, Prolapse, Pouch folding, Twist/volvulus, Infecundity, Sexual dysfunction, Portal vein thrombi, Foreign body • Inflammatory/Infectious: Pouchitis, Cuffitis, Crohn's disease. Small bowel bacterial overgrowth, Inflammatory polyps • Functional: Irritable pouch syndrome, Anismus, Poor compliance, Pseudo-obstruction, Megapouch, Hypersensitive suture lines, "Pouchalgia fugax" • Neoplastic: Pouch neoplasia, Lymphoma, Squamous cell cancer • Systemic/Metabolic: Anemia, Bone loss, Vit D/B12 deficiency, Renal stone, Celiac disease, High PTH #Ileal #Pouch #Disorders #Differential #Diagnosis #surgery #gastroenterology