• IBD [inflammatory bowel disease]
  • IBS [irritable bowel syndrome]
  • Ichthyosis
  • Icterus (evaluation of)
  • Icterus neonatorum
  • IDDM [insulin-dependent diabetes mellitus]
  • Idiopathic hypertrophic subaortic stenosis
  • Idiopathic inflammatory myopathies
  • Idiopathic intracranial hypertension
  • Idiopathic pulmonary arterial hypertension
  • Idiopathic pulmonary fibrosis
  • Idiopathic thrombocytopenic purpura
  • IE [infective endocarditis]
  • IgA deficiency
  • IgA nephropathy
  • IHSS [idiopathic hypertrophic subaortic stenosis]
  • Ileus
  • Iliotibial band syndrome
  • Immunodeficiency
  • Impetigo
  • Impotence
  • Incidentaloma, adrenal (evaluation of)
  • Inclusion body myositis
  • Incontinence, fecal, pediatric
  • Indigestion
  • Infant care
  • Infantile colic
  • Infantile spasms
  • Infectious mononucleosis
  • Infective endocarditis
  • Infertility in women
  • Inflammatory bowel disease
  • Inguinal hernia
  • Inhalation injury
  • Inpatient glycemic management
  • Insect bites and stings
  • Insecticide poisoning
  • Insomnia in adults
  • Insomnia in children
  • Insulin resistance
  • Insulin-dependent diabetes
  • Interstitial cystitis / bladder pain syndrome
  • Intestinal ischemia
  • Intestinal malrotation
  • Intestinal obstruction, ileus
  • Intestinal obstruction, large
  • Intestinal obstruction, small
  • Intestinal tapeworms
  • Intra-abdominal abscess
  • Intracranial hemorrhage (evaluation of)
  • Intussusception
  • IPAH [idiopathic pulmonary arterial hypertension]
  • IPF [idiopathic pulmonary fibrosis]
  • Iridocyclitis
  • Iron deficiency anemia
  • Irritable bowel syndrome
  • Ischemic bowel disease
  • Ischemic stroke
  • IT band syndrome [iliotibial band syndrome]
  • Itching (evaluation of)
  • ITP [idiopathic thrombocytopenic purpura]