List of diseases (H)

This is a list of diseases starting with the letter "H".

Hag–Ham

 * Hageman factor deficiency
 * Hagemoser–Weinstein–Bresnick syndrome
 * Hailey–Hailey disease
 * Hair defect with photosensitivity and mental retardation
 * Hairy cell leukemia
 * Hairy ears, y-linked
 * Hairy ears
 * Hairy nose tip
 * Hairy palms and soles
 * Hairy tongue
 * Hajdu–Cheney syndrome
 * Halal–Setton–Wang syndrome
 * Halal syndrome
 * Hall–Riggs mental retardation syndrome
 * Hallermann–Streiff syndrome
 * Hallervorden–Spatz disease (renamed to Pantothenate kinase-associated neurodegeneration due to Hallervorden's Nazi party associations)
 * Hallucinogen persisting perception disorder
 * Hallux valgus
 * Hamanishi–Ueba–Tsuji syndrome
 * Hamano–Tsukamoto syndrome
 * Hamartoma sebaceus of Jadassohn

Han–Hay

 * Hand and foot deformity flat facies
 * Hand–foot–uterus syndrome
 * Hand wringing Rett syndrome
 * Hand, foot and mouth disease
 * Hand–Schüller–Christian disease
 * Hanhart syndrome
 * Harding ataxia
 * Harlequin type ichthyosis
 * Harpaxophobia
 * Harrod–Doman–Keele syndrome
 * Hartnup disease
 * Hartsfield–Bixler–Demyer syndrome
 * Hashimoto struma
 * Hashimoto–Pritzker syndrome
 * Hashimoto's thyroiditis
 * Haspeslagh–Fryns–Muelenaere syndrome
 * Hay–Wells syndrome recessive type
 * Hay–Wells syndrome

Hea–Hei

 * Headache, cluster
 * Hearing disorder
 * Hearing impairment
 * Hearing loss
 * Heart aneurysm
 * Heart attack
 * Heart block progressive, familial
 * Heart block
 * Heart defect round face congenital retarded development
 * Heart defect tongue hamartoma polysyndactyly
 * Heart defects limb shortening
 * Heart hand syndrome Spanish type
 * Heart hypertrophy, hereditary
 * Heart situs anomaly
 * Heart tumor of the adult
 * Heart tumor of the child
 * Heavy metal poisoning
 * HEC syndrome
 * Hecht–Scott syndrome
 * Heckenlively syndrome
 * Heide syndrome

Hel

 * Heliophobia
 * HELLP syndrome
 * Helmerhorst–Heaton–Crossen syndrome
 * Helminthiasis

Hem

 * HEM dysplasia

Hema–Hemi

 * Hemangioblastoma
 * Hemangioendothelioma
 * Hemangioma thrombocytopenia syndrome
 * Hemangioma, capillary infantile
 * Hemangioma
 * Hemangiomatosis, familial pulmonary capillary
 * Hemangiopericytoma
 * Hematocolpos
 * Hemeralopia, congenital essential
 * Hemeralopia, familial
 * Hemi 3 syndrome
 * Hemifacial atrophy agenesis of the caudate nucleus
 * Hemifacial atrophy progressive
 * Hemifacial hyperplasia strabismus
 * Hemifacial microsomia
 * Hemihypertrophy in context of NF
 * Hemihypertrophy intestinal web corneal opacity
 * Hemimegalencephaly
 * Hemiplegia
 * Hemiplegic migraine, familial

Hemo

 * Hemochromatosis
 * Hemochromatosis type 1
 * Hemochromatosis type 2
 * Hemochromatosis type 3
 * Hemochromatosis type 4
 * Hemoglobin C disease
 * Hemoglobin E disease
 * Hemoglobin SC disease
 * Hemoglobinopathy
 * Hemoglobinuria
 * Hemolytic anemia lethal genital anomalies
 * Hemolytic-uremic syndrome
 * Hemophagocytic lymphohistiocytosis
 * Hemophagocytic reticulosis
 * Hemophilia A
 * Hemophilic arthropathy
 * Hemophobia
 * Hemorrhagic fever with renal syndrome
 * Hemorrhoid
 * Hemorrhagic proctocolitis
 * Hemorrhagic thrombocythemia
 * Hemorrhagiparous thrombocytic dystrophy
 * Hemosiderosis
 * Hemothorax

Hen

 * Hennekam–Beemer syndrome
 * Hennekam–Koss–de Geest syndrome
 * Hennekam syndrome
 * Hennekam–Van der Horst syndrome
 * Henoch–Schönlein purpura

Hep

 * Hepadnovirus D
 * Heparane sulfamidase deficiency
 * Heparin-induced thrombopenia
 * Hepatic cystic hamartoma
 * Hepatic ductular hypoplasia
 * Hepatic encephalopathy
 * Hepatic fibrosis renal cysts mental retardation
 * Hepatic fibrosis
 * Hepatic venoocclusive disease
 * Hepatic veno-occlusive disease
 * Hepatitis
 * Hepatitis A
 * Hepatitis B
 * Hepatitis C
 * Hepatitis D
 * Hepatitis E
 * Hepatoblastoma
 * Hepatocellular carcinoma
 * Hepatorenal syndrome
 * Hepatorenal tyrosinemia

Her

 * Herpes

Heredi
Hereditary a – Hereditary m Hereditary n – Hereditary t
 * Hereditary amyloidosis
 * Hereditary angioedema
 * Hereditary ataxia
 * Hereditary breast–ovarian cancer syndrome
 * Hereditary carnitine deficiency myopathy
 * Hereditary carnitine deficiency syndrome
 * Hereditary carnitine deficiency
 * Hereditary ceroid lipofuscinosis
 * Hereditary coproporphyria
 * Hereditary deafness
 * Hereditary elliptocytosis
 * Hereditary fibrinogen Aα-Chain amyloidosis
 * Hereditary fructose intolerance
 * Hereditary hearing disorder
 * Hereditary hearing loss
 * Hereditary hemochromatosis
 * Hereditary hemorrhagic telangiectasia
 * Hereditary hyperuricemia
 * Hereditary macrothrombocytopenia
 * Hereditary methemoglobinemia, recessive
 * Hereditary myopathy with intranuclear filamentous
 * Hereditary nodular heterotopia
 * Hereditary non-spherocytic hemolytic anemia
 * Hereditary pancreatitis
 * Hereditary paroxysmal cerebral ataxia
 * Hereditary peripheral nervous disorder
 * Hereditary primary Fanconi disease
 * Hereditary resistance to anti-vitamin K
 * Hereditary sensory and autonomic neuropathy 3
 * Hereditary sensory and autonomic neuropathy 4
 * Hereditary sensory neuropathy type I
 * Hereditary sensory neuropathy type II
 * Hereditary spastic paraplegia
 * Hereditary spherocytic hemolytic anemia
 * Hereditary spherocytosis
 * Hereditary type 1 neuropathy
 * Hereditary type 2 neuropathy

Herm–Hers

 * Hermansky–Pudlak syndrome
 * Hermaphroditism
 * Hernandez–Aguire–Negrete syndrome
 * Herpangina
 * Herpes encephalitis
 * Herpes simplex disease
 * Herpes simplex encephalitis
 * Herpes viridae disease
 * Herpes virus antenatal infection
 * Herpes zoster oticus
 * Herpes zoster
 * Herpesvirus simiae B virus
 * Herpetic embryopathy
 * Herpetic keratitis
 * Herpetophobia
 * Herrmann–Opitz arthrogryposis syndrome
 * Herrmann–Opitz craniosynostosis
 * Hers' disease
 * Hersh–Podruch–Weisskopk syndrome

Het–Hex

 * Heterophobia
 * Heterotaxia (generic term)
 * Heterotaxia autosomal dominant type
 * Heterotaxy with polysplenia or asplenia
 * Heterotaxy, visceral, X-linked
 * Hexosaminidases A and B deficiency

Hh

 * HHH syndrome

Hib–Hip

 * Hibernian fever, familial
 * Hiccups
 * Hidradenitis suppurativa familial
 * Hidradenitis suppurativa
 * Hidrotic ectodermal dysplasia type Christianson Fouris
 * High scapula
 * High-molecular-weight kininogen deficiency, congenital
 * Hillig syndrome
 * Hing–Torack–Dowston syndrome
 * Hinson–Pepys disease
 * Hip dislocation
 * Hip dysplasia Beukes type
 * Hip dysplasia (canine)
 * Hip dysplasia (human)
 * Hip luxation
 * Hip subluxation
 * Hipo syndrome

Hir–Hiv

 * Hirschsprung disease
 * Hirschsprung disease ganglioneuroblastoma
 * Hirschsprung disease polydactyly heart disease
 * Hirschsprung disease type 2
 * Hirschsprung disease type 3
 * Hirschsprung disease type d brachydactyly
 * Hirschsprung microcephaly cleft palate
 * Hirschsprung nail hypoplasia dysmorphism
 * Hirsutism congenital gingival hyperplasia
 * Hirsutism skeletal dysplasia mental retardation
 * His bundle tachycardia
 * Histadelia
 * Histapenia
 * Histidinemia
 * Histidinuria renal tubular defect syndrome
 * Histiocytosis X
 * Histiocytosis, Non-Langerhans-Cell
 * Histoplasmosis
 * Histrionic personality disorder
 * Hittner–Hirsch–Kreh syndrome
 * HIV

Hm

 * Hm syndrome
 * HMG-CoA lyase deficiency
 * HMG CoA synthetase deficiency

Hod–Hol

 * Hodgkin lymphoma
 * Hodgkin's disease
 * Hoepffner–Dreyer–Reimers syndrome
 * Hollow visceral myopathy
 * Holmes–Benacerraf syndrome
 * Holmes–Borden syndrome
 * Holmes–Collins syndrome
 * Holmes–Gang syndrome
 * Holoacardius amorphus
 * Holocarboxylase synthetase deficiency
 * Holoprosencephaly caudal dysgenesis
 * Holoprosencephaly deletion 2p
 * Holoprosencephaly ectrodactyly cleft lip palate
 * Holoprosencephaly radial heart renal anomalies
 * Holoprosencephaly
 * Holt–Oram syndrome
 * Holzgreve–Wagner–Rehder syndrome

Hom–Hoy

 * Homocarnosinase deficiency
 * Homocarnosinosis
 * Homocystinuria due to cystathionine beta-synthase
 * Homocystinuria due to defect in methylation (cbl g)
 * Homocystinuria due to defect in methylation cbl e
 * Homocystinuria due to defect in methylation, MTHFR deficiency
 * Homocystinuria
 * Homologous wasting disease
 * Homozygous hypobetalipoproteinemia
 * Hoon–Hall syndrome
 * Hordnes–Engebretsen–Knudtson syndrome
 * Horn–Kolb syndrome
 * Horner's syndrome
 * Hornova–Dlurosova syndrome
 * Horseshoe kidney
 * Horton disease, juvenile
 * Horton disease
 * Hot tub folliculitis
 * Houlston–Ironton–Temple syndrome
 * Howard–Young syndrome
 * Howel–Evans syndrome
 * Hoyeraal–Hreidarsson syndrome
 * Hoyeraal syndrome

Hs

 * HSV-2 infection

Hu

 * Human ewingii ehrlichiosis
 * Human granulocytic ehrlichiosis
 * Human monocytic ehrlichiosis
 * Human parvovirus B19 infection
 * Humero spinal dysostosis congenital heart disease
 * Humeroradial synostosis
 * Humeroradioulnar synostosis
 * Humerus trochlea aplasia of
 * Hunter–Carpenter–Mcdonald syndrome
 * Hunter–Jurenka–Thompson syndrome
 * Hunter–Macpherson syndrome
 * Hunter–Mcalpine syndrome
 * Hunter–Mcdonald syndrome
 * Hunter–Rudd–Hoffmann syndrome
 * Hunter syndrome
 * Huntington's disease
 * Huriez scleroatrophic syndrome
 * Hurler syndrome
 * Hurst–Hallam–Hockey syndrome
 * Hutchinson–Gilford–Progeria syndrome
 * Hutchinson incisors
 * Hutteroth–Spranger syndrome

Hya

 * Hyalinosis systemic short stature
 * Hyaloideoretinal degeneration of wagner

Hyda–Hyde

 * Hydantoin antenatal infection
 * Hydatidiform mole
 * Hydatidosis
 * Hyde–Forster–Mccarthy–Berry syndrome

Hydr

 * Hydranencephaly
 * Hydrocephalus - Arnold Chiari - allied disorders
 * Hydrocephalus autosomal recessive
 * Hydrocephalus costovertebral dysplasia Sprengel anomaly
 * Hydrocephalus craniosynostosis bifid nose
 * Hydrocephalus endocardial fibroelastosis cataract
 * Hydrocephalus growth retardation skeletal anomalies
 * Hydrocephalus obesity hypogonadism
 * Hydrocephalus skeletal anomalies
 * Hydrocephalus
 * Hydrocephaly corpus callosum agenesis diaphragmatic hernia
 * Hydrocephaly low insertion umbilicus
 * Hydrocephaly tall stature joint laxity
 * Hydrolethalus syndrome
 * Hydronephrosis
 * Hydronephrosis peculiar facial expression
 * Hydrophobia
 * Hydrops ectrodactyly syndactyly
 * Hydrops fetalis anemia immune disorder absent thumb
 * Hydrops fetalis
 * Hydroxycarboxylic aciduria
 * Hydroxymethylglutaric aciduria

Hyg-Hym

 * Hygroma cervical
 * Hymenolepiasis

Hyper

 * Hyper IgE
 * Hyper IgM syndrome

Hypera–Hyperb

 * Hyperadrenalism
 * Hyperaldosteronism familial type 2
 * Hyperaldosteronism, familial type 1
 * Hyperaldosteronism
 * Hyperammonemia
 * Hyperandrogenism
 * Hyperbilirubinemia transient familial neonatal
 * Hyperbilirubinemia type 1
 * Hyperbilirubinemia type 2
 * Hyperbilirubinemia

Hyperc–Hyperg

 * Hypercalcemia, familial benign type 1
 * Hypercalcemia, familial benign type 2
 * Hypercalcemia, familial benign type 3
 * Hypercalcemia, familial benign
 * Hypercalcemia
 * Hypercalcinuria idiopathic
 * Hypercalcinuria macular coloboma
 * Hypercalcinuria
 * Hypercementosis
 * Hypercholesterolemia due to arg3500 mutation of Apo B-100
 * Hypercholesterolemia due to LDL receptor deficiency
 * Hypercholesterolemia
 * Hyperchylomicronemia
 * Hyperekplexia
 * Hypereosinophilic syndrome
 * Hyperferritinemia, hereditary, with congenital cataracts
 * Hypergeusia
 * Hyperglycemia
 * Hyperglycerolemia
 * Hyperglycinemia, isolated nonketotic type 1
 * Hyperglycinemia, isolated nonketotic type 2
 * Hyperglycinemia, isolated nonketotic
 * Hyperglycinemia, ketotic
 * Hyperglycinemia, non-ketotic
 * Hypergonadotropic ovarian failure, familial or sporadic

Hyperh–Hyperk

 * Hyperhidrosis
 * Hyperhomocysteinemia
 * Hyper-IgD syndrome
 * Hyperimidodipeptiduria
 * Hyperimmunoglobinemia D with recurrent fever
 * Hyperimmunoglobulin E - recurrent infection syndrome
 * Hyperimmunoglobulinemia D with periodic fever
 * Hyperimmunoglobulinemia E
 * Hyperinsulinism due to focal adenomatous hyperplasia
 * Hyperinsulinism due to glucokinase deficiency
 * Hyperinsulinism due to glutamodehydrogenase deficiency
 * Hyperinsulinism in children, congenital
 * Hyperinsulinism, diffuse
 * Hyperinsulinism, focal
 * Hyperkalemia
 * Hyperkalemic periodic paralysis
 * Hyperkeratosis lenticularis perstans of Flegel
 * Hyperkeratosis lenticularis perstans
 * Hyperkeratosis palmoplantar localized acanthokeratolytic
 * Hyperkeratosis palmoplantar localized epidermolytic
 * Hyperkeratosis palmoplantar with palmar crease hyperkeratosis

Hyperl–Hypero

 * Hyperlipoproteinemia type I
 * Hyperlipoproteinemia type II
 * Hyperlipoproteinemia type III
 * Hyperlipoproteinemia type IV
 * Hyperlipoproteinemia type V
 * Hyperlipoproteinemia
 * Hyperlysinemia
 * Hyperopia
 * Hyperornithinemia
 * Hyperornithinemia, hyperammonemia, homocitrullinuria syndrome
 * Hyperostosid corticalis deformans juvenilis
 * Hyperostosis cortical infantile
 * Hyperostosis corticalis generalisata
 * Hyperostosis frontalis interna
 * Hyperoxaluria type 1
 * Hyperoxaluria type 2
 * Hyperoxaluria

Hyperp–Hypers

 * Hyperparathyroidism
 * Hyperparathyroidism, familial, primary
 * Hyperparathyroidism, neonatal severe primary
 * Hyperphalangism dysmorphy bronchomalacia
 * Hyperphenylalaninemia
 * Hyperphenylalaninemia due to pterin-4-alpha-carbin
 * Hyperphenylalaninemia due to dihydropteridine reductase deficiency
 * Hyperphenylalaninemia due to 6-pyruvoyltetrahydrop
 * Hyperphenylalaninemia due to dehydratase deficiency
 * Hyperphenylalaninemia due to GTP cyclohydrolase deficiency
 * Hyperphenylalaninemic embryopathy
 * Hyperpipecolatemia
 * Hyperprolactinemia
 * Hyperprolinemia type II
 * Hyperprolinemia
 * Hyperreflexia
 * Hyper-reninism
 * Hypersensitivity
 * Hypersensitivity type I
 * Hypersensitivity type II
 * Hypersensitivity type III
 * Hypersensitivity type IV


 * Hypersomnolence

Hypert–Hyperv

 * Hypertelorism and tetralogy of Fallot
 * Hypertelorism hypospadias syndrome
 * Hypertension
 * Hypertensive hyperkalemia, familial
 * Hypertensive hypokalemia familial
 * Hypertensive retinopathy
 * Hyperthermia induced defects
 * Hyperthermia
 * Hyperthyroidism
 * Hyperthyroidism due to mutations in TSH receptor
 * Hypertrichosis atrophic skin ectropion macrostomia
 * Hypertrichosis brachydactyly obesity and mental retardation
 * Hypertrichosis congenital generalized X linked
 * Hypertrichosis lanuginosa congenita
 * Hypertrichosis lanuginosa, acquired
 * Hypertrichosis retinopathy dysmorphism
 * Hypertrichosis, anterior cervical
 * Hypertrichotic osteochondrodysplasia
 * Hypertriglycidemia
 * Hypertrophic branchial myopathy
 * Hypertrophic cardiomyopathy
 * Hypertrophic hemangiectasia
 * Hypertrophic myocardiopathy
 * Hypertrophic osteoarthropathy, primary or idiopathic
 * Hypertropia
 * Hypertropic neuropathy of Dejerine-Sottas
 * Hypertryptophanemia
 * Hypervitaminosis A
 * Hypervitaminosis D
 * Hypervitaminosis E

Hypoa–Hypof

 * Hypoactive sexual desire disorder
 * Hypoadrenalism
 * Hypoadrenocorticism hypoparathyroidism moniliasis
 * Hypoaldosteronism
 * Hypo-alphalipoproteinemia primary
 * Hypobetalipoproteinaemia ataxia hearing loss
 * Hypobetalipoprotéinemia, familial
 * Hypocalcemia, autosomal dominant
 * Hypocalcemia
 * Hypocalciuric hypercalcemia, familial
 * Hypochondriasis
 * Hypochondrogenesis
 * Hypochondroplasia
 * Hypocomplementemic urticarial vasculitis
 * Hypodermyasis
 * Hypodontia dysplasia of nails
 * Hypodontia of incisors and premolars
 * Hypodysfibrinogenemia
 * Hypofibrinogenemia, familial

Hypog–Hypol

 * Hypoglycemia with deficiency of glycogen synthetase in the liver
 * Hypoglycemia
 * Hypogonadism cardiomyopathy
 * Hypogonadism hypogonadotropic due to mutations in GR hormone
 * Hypogonadism male mental retardation skeletal anomaly
 * Hypogonadism mitral valve prolapse mental retardation
 * Hypogonadism primary partial alopecia
 * Hypogonadism retinitis pigmentosa
 * Hypogonadism, isolated, hypogonadotropic
 * Hypogonadism
 * Hypogonadotropic hypogonadism syndactyly
 * Hypogonadotropic hypogonadism without anosmia, X linked
 * Hypogonadotropic hypogonadism-anosmia, X linked
 * Hypogonadotropic hypogonadism-anosmia
 * Hypohidrotic Ectodermal Dysplasia
 * Hypokalemia
 * Hypokalemic alkalosis with hypercalcinuria
 * Hypokalemic periodic paralysis
 * Hypokalemic periodic paralysis type 1
 * Hypokalemic sensory overstimulation
 * Hypoketonemic hypoglycemia
 * Hypolipoproteinemia

Hypom

 * Hypomagnesemia primary
 * Hypomandibular faciocranial dysostosis
 * Hypomelanotic disorder
 * Hypomelia Müllerian duct anomalies
 * Hypomentia

Hypop

 * Hypoparathyroidism familial isolated
 * Hypoparathyroidism nerve deafness nephrosis
 * Hypoparathyroidism short stature mental retardation
 * Hypoparathyroidism short stature
 * Hypoparathyroidism X linked
 * Hypoparathyroidism
 * Hypophosphatasia, infantile
 * Hypophosphatasia
 * Hypophosphatemic rickets
 * Hypopigmentation oculocerebral syndrome Cross type
 * Hypopituitarism micropenis cleft lip palate
 * Hypopituitarism postaxial polydactyly
 * Hypopituitarism
 * Hypopituitary dwarfism
 * Hypoplasia hepatic ductular
 * Hypoplasia of the tibia with polydactyly
 * Hypoplastic left heart syndrome
 * Hypoplastic right heart microcephaly
 * Hypoplastic thumb Müllerian aplasia
 * Hypoplastic thumbs hydranencephaly
 * Hypoproconvertinemia
 * Hypoprothrombinemia

Hypor–Hypox

 * Hyporeninemic hypoaldosteronism
 * Hyposmia nasal hypoplasia hypogonadism
 * Hypospadias familial
 * Hypospadias mental retardation Goldblatt type
 * Hyposplenism
 * Hypotelorism cleft palate hypospadias
 * Hypothalamic dysfunction
 * Hypothalamic hamartoblastoma syndrome
 * Hypothalamic hamartomas
 * Hypertonic gingivitus
 * Hypothermia
 * Hypothyroidism due to iodide transport defect
 * Hypothyroidism postaxial polydactyly mental retardation
 * Hypothyroidism
 * Hypotonic sclerotic muscular dystrophy
 * Hypotrichosis mental retardation Lopes type
 * Hypotrichosis
 * Hypotropia
 * Hypoxanthine guanine phosphoribosyltransferase deficiency
 * Hypoxia