Conditions A–Z
Plain-language reference entries for diseases, symptoms and tests.
i
- ICD
- ICP
- ICP monitoring
- ICSH
- IDM
- IEP - serum
- IEP - urine
- IPF
- IQ testing
- ITP
- IUGR
- IVP
- Iatrogenic Cushing's syndrome
- Ibuprofen overdose
- Ibuprofen overdose
- Ichthyosis
- Ichthyosis vulgaris
- Icterus
- Icterus intermittens juvenilis
- Idiopathic aplastic anemia
- Idiopathic autoimmune hemolytic anemia
- Idiopathic diffuse interstitial pulmonary fibrosis
- Idiopathic fibrous hyperplasia
- Idiopathic hypercalciuria
- Idiopathic hypersomnia
- Idiopathic hypertrophic subaortic stenosis
- Idiopathic interstitial pneumonitis - from asbestos exposure
- Idiopathic intestinal pseudo-obstruction
- Idiopathic myelofibrosis
- Idiopathic nephrotic syndrome of childhood
- Idiopathic or primary livedo reticularis
- Idiopathic orbital inflamatory syndrome (IOIS)
- Idiopathic pulmonary fibrosis
- Idiopathic pulmonary fibrosis (IPF)
- Idiopathic pulmonary pneumonitis (IPP)
- Idiopathic retroperitoneal fibrosis
- Idiopathic thrombocytopenic purpura (ITP)
- Iduronate sulfatase deficiency
- IgA deficiency
- IgA nephropathy (Berger's disease)
- Ileitis
- Illicit drug abuse
- Imipramine overdose
- Immature teratoma
- Immediate Aspergillus skin test
- Immune Thrombocytopenic Purpura
- Immune Thrombocytopenic Purpura - Werlhof's disease
- Immune hemolytic anemia
- Immune hemolytic anemia secondary to drugs
- Immune response
- Immune thrombocytopenic purpura
- Immunization - Hepatitis A
- Immunization - diphtheria
- Immunization - pertussis
- Immunization - pneumovax
- Immunization - tetanus
- Immunizations - general overview
- Immunodeficiency disorders
- Immunoelectrophoresis - plasma and urine
- Immunoelectrophoresis - serum
- Immunoelectrophoresis - urine
- Immunofixation - serum
- Immunofixation - urine
- Immunofluorescence
- Immunoglobulin electrophoresis - serum
- Immunoglobulin electrophoresis - urine
- Immunoreactive trypsinogen
- Immunosuppression
- Immunotherapy
- Impacted tooth
- Impaction of the bowels
- Impaired memory
- Impaired swallowing
- Impaired vision
- Impairment of speech
- Imperforate anus
- Imperforate anus repair
- Impetigo
- Impetigo
- Implantable Cardioverter Defibrillator (ICD)
- Implantable cardioverter-defibrillator
- Impotence
- Impotence (Erectile Dysfunction)
- Impotence and age
- Impotence caused by medications
- Inability to sleep
- Inability to speak
- Inability to use objects and perform tasks
- Inactivated polio vaccine (IPV)
- Inadequate luteal phase
- Inborn errors of metabolism
- Incense
- Incidence
- Inclusion cyst
- Incomplete male pseudohermaphroditism
- Incomplete protein
- Inconsolability
- Incontinence - bowel
- Incontinence - stool
- Incontinence - stress
- Incontinence - urge
- Incontinence - urinary
- Incontinentia pigmenti achromians
- Incontinentia pigmenti syndrome
- Incoordination and irregularity of voluntary movements
- Increased appetite
- Increased head circumference
- Increased intracranial pressure
- Increased sweating
- Increased tearing
- Increased thirst
- Increased-permeability pulmonary edema
- India rubber skin
- Indian turnip
- Indigestion
- Indirect antiglobulin test
- Indocin
- Indomethacin overdose
- Indoor allergies
- Induced abortion
- Induration
- Industrial bronchitis
- Inevitable abortion
- Infant - lack of interest in feeding
- Infant - newborn development
- Infant and child car seats
- Infant botulism
- Infant formulas
- Infant of diabetic mother
- Infant respiratory distress syndrome (IRDS)
- Infant skin characteristics
- Infant test/procedure preparation
- Infantile colic
- Infantile eczema
- Infantile paralysis
- Infantile polyarteritis
- Infantile reflexes
- Infected miscarriage
- Infection - ear
- Infection - fungal - body
- Infection - fungal - feet
- Infection - fungal - groin
- Infection - fungal - nails
- Infection - fungal - scalp
- Infection - inner ear
- Infection - kidney
- Infection - kidney
- Infection - skin around the nail
- Infectious Arthritis
- Infectious Mononucleosis
- Infectious diarrhea - bacterial gastroenteritis
- Infectious diseases and travelers
- Infectious endocarditis
- Infectious mononucleosis
- Infectious mononucleosis (CMV)
- Infectious myringitis
- Infectious polyneuritis
- Infertility
- Infiltrative cardiomyopathy
- Inflammation - bronchi
- Inflammation - conjunctiva
- Inflammation - esophagus
- Inflammation - rectum
- Inflammation - sclera
- Inflammation of gums - involving bone
- Inflammation of the tendon sheath
- Inflammation of the vagina
- Inflammatory bowel disease
- Inflammatory fibrous hyperplasia
- Inflammatory response
- Inflatable artificial sphincter
- Influenza
- Influenza A
- Influenza B
- Influenza C
- Influenza immunization (vaccine)
- Influenza virulent in birds
- Ingrown Toenail
- Ingrown toenail
- Inguinal Hernia
- Inguinal hernia
- Inguinal orchidopexy
- Inhalation anthrax
- Inhaling a foreign object
- Inheritance - autosomal dominant
- Inheritance - autosomal recessive
- Inheritance - sex-linked dominant
- Inheritance - sex-linked dominant
- Inheritance - sex-linked recessive
- Inheritance patterns
- Inherited allergies
- Inherited myopathy
- Inhibited sexual desire
- Inhibited sexual excitement
- Injury - inner ear
- Injury - kidney and ureter
- Ink - writing
- Ink remover
- Inkberry
- Inorganic phosphate
- Insect bites and stings
- Insect-repellent safety
- Insecticide
- Insertion of tube into chest
- Insertional heel pain
- Insidious
- Insoluble vs. soluble fiber
- Insomnia
- Insomnia
- Insomnia - psychophysiological (learned)
- Insomnia concerns
- Inspection
- Insulin C-peptide
- Insulin shock
- Insulin test
- Insulin-dependent diabetes mellitus
- Insulinoma
- Insuloma
- Intelligence testing
- Intercostal retractions
- Intermittent catheterization
- Internal pacemaker
- Intersexual
- Interstitial Cystitis
- Interstitial cystitis (IC)
- Interstitial keratitis
- Interstitial nephritis
- Intertriginous candidiasis
- Intertrigo
- Intertrigo
- Interventricular septal defect
- Intestinal amebiasis
- Intestinal bacterial overgrowth
- Intestinal ischemia and infarction
- Intestinal leiomyoma
- Intestinal lipodystrophy
- Intestinal motility
- Intestinal necrosis
- Intestinal neurosis
- Intestinal obstruction
- Intestinal obstruction repair
- Intestinal opening
- Intestinal perforation
- Intestinal polyps
- Intolerance to cold
- Intolerance to heat
- Intoxication - amphetamines or sympathomimetics
- Intoxication - ethylene glycol
- Intoxication - marijuana (cannabis)
- Intoxication - methanol
- Intoxication - opioids
- Intoxication - uppers
- Intra-abdominal abscess
- Intracardiac electrophysiology study (EPS)
- Intracerebral hemorrhage
- Intracranial bleed
- Intracranial hemorrhage
- Intracranial hypotension
- Intracranial pressure - increased
- Intracranial pressure monitoring
- Intraductal papilloma
- Intrahepatic cholestasis
- Intraocular pressure measurement (IOP)
- Intraperitoneal adhesion
- Intrathecal scan
- Intrauterine
- Intrauterine adhesion
- Intrauterine growth restriction
- Intrauterine growth restriction (IUGR)
- Intrauterine growth retardation
- Intravenous pyelogram
- Intrinsic factor
- Intrinsic factor - lack of
- Intubation - endotracheal
- Intussusception (children)
- Invasive
- Invasive/malignant mole
- Involuntary slow and twisting movements
- Involuntary weight gain
- Iodine in diet
- Iodine overdose
- Iodine uptake test
- Ionized calcium
- Iontophoretic sweat test
- Iris
- Iritis
- Iron - serum
- Iron Deficiency
- Iron deficiency anemia
- Iron deficiency anemia - children
- Iron in diet
- Iron overdose
- Iron supplements and disease
- Irradiated foods
- Irregular heartbeat
- Irregular sleep-wake syndrome
- Irregularity of bowels
- Irritability
- Irritable Bowel Syndrome (IBS)
- Irritable Bowel Syndrome (IBS)
- Irritable bladder
- Irritable bowel syndrome (functional bowel)
- Irritable colon
- Irritant
- Irritant-induced diaper dermatitis
- Irritant-induced reactive airways disease
- Ischemic bowel
- Ischemic cardiomyopathy
- Ischemic colitis
- Ischemic contracture
- Ischemic heart disease
- Ischemic hepatitis
- Ishihara color vision test
- Islet cell tumors
- Islet cells adenoma
- Islet of Langerhans tumor
- Isolated sleep paralysis
- Isopropanol overdose
- Isotope study
- Itchiness due to poison ivy or rashes
- Itching
- Itching - vaginal area
- Itching in the groin