Diseases Starting with 'I'
Ichthyosis
Ichthyosis follicularis-alopecia-photophobia syndrome 1
Ichthyosis vulgaris
Ideomotor apraxia
Idh-mutant anaplastic astrocytoma
Idh-mutant and 1p/19q-codeleted oligodendroglioma
Idh-wildtype anaplastic astrocytoma
Idh-wildtype glioblastoma
Idiopathic cd4-positive t-lymphocytopenia
Idiopathic corneal edema
Idiopathic generalized epilepsy
Idiopathic generalized epilepsy 10
Idiopathic generalized epilepsy 11
Idiopathic generalized epilepsy 12
Idiopathic generalized epilepsy 13
Idiopathic generalized epilepsy 14
Idiopathic generalized epilepsy 15
Idiopathic generalized epilepsy 2
Idiopathic generalized epilepsy 3
Idiopathic generalized epilepsy 4
Idiopathic generalized epilepsy 5
Idiopathic generalized epilepsy 7
Idiopathic generalized epilepsy 8
Idiopathic generalized epilepsy 9
Idiopathic interstitial pneumonia
Idiopathic juvenile osteoporosis
Idiopathic peripheral autonomic neuropathy
Idiopathic progressive polyneuropathy
Idiopathic pulmonary fibrosis
Idiopathic scoliosis
Iga glomerulonephritis
Iga pemphigus
Igg4-related disease
Igsf1 deficiency syndrome
Ileitis
Ileocolitis
Ileum cancer
Ileus
Iliac vein thrombophlebitis
Image syndrome
Iminoglycinuria
Immature cataract
Immature teratoma of ovary
Immune-complex glomerulonephritis
Immune dysregulation-polyendocrinopathy-enteropathy-x-linked syndrome
Immune system cancer
Immune system disease
Immune system organ benign neoplasm
Immunodeficiency 10
Immunodeficiency 11a
Immunodeficiency 11b
Immunodeficiency 12
Immunodeficiency 13
Immunodeficiency 14
Immunodeficiency 15a
Immunodeficiency 15b
Immunodeficiency 16
Immunodeficiency 17
Immunodeficiency 18
Immunodeficiency 19
Immunodeficiency 20
Immunodeficiency 21
Immunodeficiency 22
Immunodeficiency 23
Immunodeficiency 24
Immunodeficiency 25
Immunodeficiency 26
Immunodeficiency 27a
Immunodeficiency 27b
Immunodeficiency 28
Immunodeficiency 29
Immunodeficiency 30
Immunodeficiency 31a
Immunodeficiency 31b
Immunodeficiency 31c
Immunodeficiency 32a
Immunodeficiency 32b
Immunodeficiency 33
Immunodeficiency 34
Immunodeficiency 35
Immunodeficiency 36
Immunodeficiency 37
Immunodeficiency 38
Immunodeficiency 39
Immunodeficiency 40
Immunodeficiency 41
Immunodeficiency 42
Immunodeficiency 43
Immunodeficiency 44
Immunodeficiency 45
Immunodeficiency 46
Immunodeficiency 47
Immunodeficiency 48
Immunodeficiency 49
Immunodeficiency 50
Immunodeficiency 51
Immunodeficiency 52
Immunodeficiency 53
Immunodeficiency 54
Immunodeficiency 55
Immunodeficiency 56
Immunodeficiency 57
Immunodeficiency 58
Immunodeficiency 59
Immunodeficiency 60
Immunodeficiency 61
Immunodeficiency 62
Immunodeficiency 63
Immunodeficiency 64
Immunodeficiency 65
Immunodeficiency 66
Immunodeficiency 69
Immunodeficiency 7
Immunodeficiency 70
Immunodeficiency 71
Immunodeficiency 72
Immunodeficiency 73a with defective neutrophil chemotaxis and leukocytosis
Immunodeficiency 73b with defective neutrophil chemotaxis and lymphopenia
Immunodeficiency 73c with defective neutrophil chemotaxis and hypogammaglobulinemia
Immunodeficiency 79
Immunodeficiency 9
Immunodeficiency-centromeric instability-facial anomalies syndrome
Immunodeficiency-centromeric instability-facial anomalies syndrome 1
Immunodeficiency-centromeric instability-facial anomalies syndrome 2
Immunodeficiency-centromeric instability-facial anomalies syndrome 3
Immunodeficiency-centromeric instability-facial anomalies syndrome 4
Immunodeficiency with hyper-igm type 2
Immunodeficiency with hyper igm type 3
Immunodeficiency with hyper-igm type 4
Immunodeficiency with hyper igm type 5
Immunoglobulin alpha deficiency
Immunoglobulin beta deficiency
Immunoglobulin heavy-and-light chain
Immunoglobulin heavy chain amyloidosis
Immunoglobulin light chain amyloidosis
Imperforate anus
Impetigo
Impotence
Impulse control disorder
Inappropriate adh syndrome
Inclusion body myopathy and brain white matter abnormalities
Inclusion body myopathy with early-onset paget disease of bone with or without frontotemporal dementia 1
Inclusion body myopathy with early-onset paget disease of bone with or without frontotemporal dementia 2
Inclusion body myopathy with early-onset paget disease of bone with or without frontotemporal dementia 3
Inclusion body myopathy with paget disease of bone and frontotemporal dementia
Inclusion body myositis
Inclusion conjunctivitis
Indeterminate leprosy
Indian plum allergy
Indian prawn allergy
Indian tick typhus
Indolent systemic mastocytosis
Infancy electroclinical syndrome
Infant botulism
Infant gynecomastia
Infantile cerebellar-retinal degeneration
Infantile cerebral and cerebellar atrophy with postnatal progressive microcephaly
Infantile histiocytoid cardiomyopathy
Infantile hypertrophic cardiomyopathy
Infantile hypophosphatasia
Infantile hypotonia with psychomotor retardation and characteristic facies-3
Infantile liver failure syndrome
Infantile liver failure syndrome 1
Infantile myofibromatosis
Infantile-onset distal myopathy
Infantile parkinsonism-dystonia 2
Infantile refsum disease
Infant-type hemispheric glioma
Infectious mononucleosis
Infective endocarditis
Infective urethral stricture
Inferior myocardial infarction
Inferolateral myocardial infarct
Infertility
Infertility due to extratesticular cause
Infiltrating angiolipoma
Infiltrating renal pelvis transitional cell carcinoma
Infiltrative basal cell carcinoma
Inflamed seborrheic keratosis
Inflammatory and toxic neuropathy
Inflammatory bowel disease
Inflammatory bowel disease 1
Inflammatory bowel disease 10
Inflammatory bowel disease 11
Inflammatory bowel disease 12
Inflammatory bowel disease 13
Inflammatory bowel disease 14
Inflammatory bowel disease 15
Inflammatory bowel disease 16
Inflammatory bowel disease 17
Inflammatory bowel disease 18
Inflammatory bowel disease 19
Inflammatory bowel disease 2
Inflammatory bowel disease 20
Inflammatory bowel disease 21
Inflammatory bowel disease 22
Inflammatory bowel disease 23
Inflammatory bowel disease 24
Inflammatory bowel disease 25
Inflammatory bowel disease 26
Inflammatory bowel disease 27
Inflammatory bowel disease 28
Inflammatory bowel disease 29
Inflammatory bowel disease 3
Inflammatory bowel disease 30
Inflammatory bowel disease 4
Inflammatory bowel disease 5
Inflammatory bowel disease 6
Inflammatory bowel disease 7
Inflammatory bowel disease 8
Inflammatory bowel disease 9
Inflammatory breast carcinoma
Inflammatory diarrhea
Inflammatory leiomyosarcoma
Inflammatory myofibroblastic tumor
Inflammatory poikiloderma with hair abnormalities and acral keratoses
Inflammatory spondylopathy
Influenza
Infratentorial cancer
Infundibulocystic basal cell carcinoma
Inguinal hernia
Inhalation anthrax
Inherited metabolic disorder
Inhibited male orgasm
Injection anthrax
Inner ear cancer
Inner ear disease
Insulinoma
Integrative agnosia
Integumentary system benign neoplasm
Integumentary system cancer
Integumentary system disease
Intellectual developmental disorder with abnormal behavior, microcephaly, and short stature
Intellectual developmental disorder with autistic features and language delay, with or without seizures
Intellectual developmental disorder with cardiac arrhythmia
Intellectual developmental disorder with hypotonia, impaired speech, and dysmorphic facies
Intellectual developmental disorder with ocular anomalies and distinctive facial features
Intellectual developmental disorder with short stature and behavioral abnormalities
Intellectual disability
Intellectual disability-severe speech delay-mild dysmorphism syndrome
Interleukin-7 receptor alpha deficiency
Intermediate spinal muscular atrophy
Intermediate uveitis
Intermittent asthma
Intermittent claudication
Intermittent explosive disorder
Intermittent proptosis
Intermittent squint
Intermixed schwannian stroma-rich ganglioneuroblastoma
Internal auditory canal meningioma
Internal hemorrhoid
Internal pathological resorption
Internuclear ophthalmoplegia
Interstitial cystitis
Interstitial lung disease
Interstitial lung disease 1
Interstitial lung disease 2
Interstitial nephritis
Interval angle-closure glaucoma
Intestinal atresia
Intestinal benign neoplasm
Intestinal botulism
Intestinal cancer
Intestinal disease
Intestinal hypomagnesemia 1
Intestinal infectious disease
Intestinal neuroendocrine benign tumor
Intestinal perforation
Intestinal pseudo-obstruction
Intestinal schistosomiasis
Intestinal tuberculosis
Intra-abdominal lymph node mast cell malignancy
Intracerebral cystic meningioma
Intracranial abscess
Intracranial aneurysm
Intracranial arterial disease
Intracranial arteriosclerosis
Intracranial berry aneurysm
Intracranial berry aneurysm 1
Intracranial berry aneurysm 10
Intracranial berry aneurysm 11
Intracranial berry aneurysm 12
Intracranial berry aneurysm 2
Intracranial berry aneurysm 3
Intracranial berry aneurysm 4
Intracranial berry aneurysm 5
Intracranial berry aneurysm 6
Intracranial berry aneurysm 7
Intracranial berry aneurysm 8
Intracranial berry aneurysm 9
Intracranial cavernous angioma
Intracranial embolism
Intracranial hypertension
Intracranial hypotension
Intracranial liposarcoma
Intracranial meningioma
Intracranial primitive neuroectodermal tumor
Intracranial sinus thrombosis
Intracranial structure hemangioma
Intracranial thrombosis
Intracranial vasospasm
Intracystic papillary adenoma
Intraductal breast benign neoplasm
Intraductal papillary breast neoplasm
Intraductal papilloma
Intrahepatic bile duct adenoma
Intrahepatic bile duct cystadenoma
Intrahepatic cholangiocarcinoma
Intrahepatic cholestasis
Intrahepatic cholestasis of pregnancy
Intrahepatic cholestasis of pregnancy 1
Intrahepatic cholestasis of pregnancy 3
Intrahepatic gall duct cancer
Intramuscular hemangioma
Intraneural perineurioma
Intraocular retinoblastoma
Intraorbital meningioma
Intrapelvic lymph node leukemic reticuloendotheliosis
Intrathyroid thymic carcinoma
Intravascular angioleiomyoma
Intravascular large b-cell lymphoma
Intravenous leiomyomatosis
Intraventricular meningioma
Intrinsic cardiomyopathy
Intussusception
Invasive aspergillosis
Invasive bladder transitional cell carcinoma
Invasive ductal carcinoma
Invasive lobular carcinoma
Invasive malignant thymoma
Inverted papilloma
Inverted transitional papilloma
Iodine hypothyroidism
Iridocyclitis
Iridogoniodysgenesis syndrome
Iris cancer
Iris disease
Iritis
Iron deficiency anemia
Iron metabolism disease
Irregular astigmatism
Irritable bowel syndrome
Irritant dermatitis
Ischemia
Ischemic bone disease
Ischemic colitis
Ischemic neuropathy
Ischiocoxopodopatellar syndrome
Islet cell tumor
Isocyanates allergic asthma
Isolated anhidrosis with normal sweat glands
Isolated cleft palate
Isolated cryptophthalmia
Isolated ectopia lentis
Isolated elevated serum creatine phosphokinase levels
Isolated growth hormone deficiency
Isolated growth hormone deficiency type ia
Isolated growth hormone deficiency type ib
Isolated growth hormone deficiency type ii
Isolated growth hormone deficiency type iii
Isolated hyperchlorhidrosis
Isolated microphthalmia
Isolated microphthalmia 1
Isolated microphthalmia 2
Isolated microphthalmia 3
Isolated microphthalmia 4
Isolated microphthalmia 5
Isolated microphthalmia 6
Isolated microphthalmia 7
Isolated microphthalmia 8
Isolated mitochondrial myopathy
Isolated sulfite oxidase deficiency
Isoniazide allergy
Isovaleric acidemia
Israeli tick typhus
Itm2b-related cerebral amyloid angiopathy 1
Itm2b-related cerebral amyloid angiopathy 2
Ivic syndrome