List of diseases (A)

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

Aa–Ab

• Aagenaes syndrome
• Aarskog–Ose–Pande syndrome
• Aarskog syndrome
• Aase–Smith syndrome
• Aase syndrome
• Abasia
• ABCD syndrome
• Abdallat–Davis–Farrage syndrome
• Abdominal aortic aneurysm
• Abdominal cystic lymphangioma
• Abdominal defects
• Abdominal musculature absent microphthalmia joint laxity
• Abdominal neoplasm / Abdominal neoplasms
• Aberrant subclavian artery
• Ablepharon macrostomia syndrome
• Abnormal systemic venous return
• Abruzzo–Erickson syndrome
• Absence of gluteal muscle
• Absence of tibia with polydactyly
• Absent corpus callosum cataract immunodeficiency
• Absent T lymphocytes

Ac

• Acanthocheilonemiasis
• Acanthocytosis
• Acanthocytosis chorea
• Acanthosis nigricans
• Acatalasemia
• Accessory deep peroneal nerve
• Accessory navicular bone
• Accessory pancreas

Ach–Ack

• Achalasia
• Achalasia-Addisonianism-Alacrimia syndrome
• Achalasia alacrimia syndrome
• Achalasia, familial esophageal
• Achalasia microcephaly
• Achard syndrome
• Achard–Thiers syndrome
• Acheiropodia
• Achondrogenesis
  • Achondrogenesis Kozlowski type
  • Achondrogenesis type 1A
  • Achondrogenesis type 1B
  • Achondrogenesis type 2
• Achondroplasia
  • Achondroplasia Swiss type agammaglobulinemia
• Achondroplastic dwarfism
• Achromatopsia
• Achromatopsia incomplete, X-linked
• Acid maltase deficiency
• Acidemia, isovaleric
• Acidemia, propionic
• Acitretine antenatal infection
• Ackerman syndrome

Acn–Acq

• Acne rosacea
• Acne vulgaris; often called acne
• Acoustic neuroma
• Acoustic schwannomas
• Acquired agranulocytosis
• Acquired central hypoventilation syndrome
• Acquired hypoprothrombinemia
• Acquired ichthyosis

• Acquired prothrombin deficiency
• Acquired syphilis

Acr

Acra

• Acral dysostosis dyserythropoiesis
• Acral renal mandibular syndrome

Acro

• Acro coxo mesomelic dysplasia

Acroc–Acrok

• Acrocallosal syndrome, Schinzel type
• Acrocephalopolydactyly
• Acrocephalosyndactyly Jackson Weiss type
• Acrocephaly
• Acrocephaly pulmonary stenosis mental retardation
• Acrocyanosis
• Acrodermatitis
• Acrodermatitis enteropathica
• Acrodysostosis
• Acrodysplasia
• Acrodysplasia scoliosis
• Acrofacial dysostosis
• Acrofacial dysostosis ambiguous genitalia
• Acrofacial dysostosis atypical postaxial
• Acrofacial dysostosis Catania form
• Acrofacial dysostosis, Nager type
• Acrofacial dysostosis, Palagonia type
• Acrofacial dysostosis Preis type
• Acrofacial dysostosis Rodriguez type
• Acrofacial dysostosis Weyers type
• Acrofrontofacionasal dysostosis
• Acrokeratoelastoidosis of Costa

Acrom–Acros

• Acromegaloid changes cutis verticis gyrata corneal
• Acromegaloid facial appearance syndrome
• Acromegaloid hypertrichosis syndrome
• Acromegaly
• Acromesomelic dysplasia
• Acromesomelic dysplasia Brahimi Bacha type
• Acromesomelic dysplasia Campailla Martinelli type
• Acromesomelic dysplasia Hunter Thompson type
• Acromesomelic dysplasia, Maroteaux type
• Acromicric dysplasia
• Acroosteolysis dominant type
• Acroosteolysis neurogenic
• Acroosteolysis osteoporosis skull and mandible changes
• Acropectoral syndrome
• Acropectorenal field defect
• Acropectorovertebral dysplasia
• Acrophobia
• Acropigmentation of Dohi
• Acrorenal syndrome recessive
• Acrorenoocular syndrome
• Acrospiroma

Act

• ACTH deficiency
• ACTH resistance
• Actinic keratosis
• Actinomycetales causes anal infection
• Actinomycosis
• Activated protein C resistance

Acu

Acut

Acuta

• Acutane embryopathy

Acute

Acute a – Acute l

• Acute anxiety
• Acute articular rheumatism
• Acute erythroblastic leukemia
• Acute febrile neutrophilic dermatosis
• Acute gouty arthritis
• Acute idiopathic polyneuritis
• Acute intermittent porphyria
• Acute lymphoblastic leukemia
• Acute lymphoblastic leukemia congenital sporadic aniridia
• Acute lymphocytic leukemia

Acute m – Acute p

• Acute megakaryoblastic leukemia
• Acute monoblastic leukemia
• Acute monocytic leukemia
• Acute mountain sickness
• Acute myeloblastic leukemia
  • Acute myeloblastic leukemia, minimally differentiated
  • Acute myeloblastic leukemia type 1
  • Acute myeloblastic leukemia type 2
  • Acute myeloblastic leukemia type 3
  • Acute myeloblastic leukemia type 4
  • Acute myeloblastic leukemia type 5
  • Acute myeloblastic leukemia type 6
  • Acute myeloblastic leukemia type 7
  • Acute myeloblastic leukemia with maturation
  • Acute myeloblastic leukemia without maturation
• Acute myelocytic leukemia
• Acute myelogenous leukemia
• Acute myeloid leukemia
  • Acute myeloid leukemia, secondary
• Acute myelomonocytic leukemia
• Acute necrotizing ulcerative gingivitis
• Acute non lymphoblastic leukemia (generic term)
• Acute pancreatitis
• Acute posterior multifocal placoid pigment epitheliopathy
• Acute promyelocytic leukemia

Acute r – Acute t

• Acute renal failure
• Acute respiratory distress syndrome
• Acute tubular necrosis

Acy

• Acyl-CoA dehydrogenase, medium chain, deficiency of
• Acyl-CoA dehydrogenase, short chain, deficiency of
• Acyl-CoA dehydrogenase, very long chain, deficiency of
• Acyl-CoA oxidase deficiency

Ad

Ada–Adi

• Adactylia unilateral dominant
• ADAM complex
• Adams–Nance syndrome
• Adams–Oliver syndrome
• Addison's disease
• Adducted thumb club foot syndrome
• Adducted thumb syndrome recessive form
• Adducted thumbs Dundar type
• Adenine phosphoribosyltransferase deficiency
• Adenocarcinoid tumor
• Adenocarcinoma of esophagus
• Adenocarcinoma of lung
• Adenoid cystic carcinoma
• Adenoma
• Adenoma of the adrenal gland
• Adenomatoid odontogenic tumor
• Adenomyosis
• Adenosine deaminase deficiency
• Adenosine monophosphate deaminase deficiency
• Adenosine triphosphatase deficiency, anemia due to
• Adenylosuccinate lyase deficiency
• Adie syndrome
• Adiposis dolorosa, aka Dercum's disease

Ado–Adr

• Adolescent benign focal crisis
• Adrenal adenoma, familial
• Adrenal cancer
• Adrenal disorder
• Adrenal gland hyperfunction
• Adrenal gland hypofunction
• Adrenal hyperplasia
• Adrenal hyperplasia, congenital
• Adrenal hypertension
• Adrenal hypoplasia
• Adrenal hypoplasia congenital, X-linked
• Adrenal incidentaloma
• Adrenal insufficiency
• Adrenal macropolyadenomatosis
• Adrenal medulla neoplasm
• Adrenocortical carcinoma
• Adrenogenital syndrome
• Adrenoleukodystrophy, autosomal, neonatal form
• Adrenoleukodystrophy, X-linked
• Adrenomyodystrophy

Adu

• Adult attention deficit hyperactivity disorder
• Adult-onset Still's disease
• Adult syndrome
• Advanced sleep phase syndrome

Ae–Ah

• Aerosinusitis
• Afibrinogenemia
• African trypanosomiasis
• Agammaglobulinemia
• Aganglionosis
• Aganglionosis, total intestinal
• Aggressive fibromatosis
• Aging
• Agnathia
• Agnathia holoprosencephaly situs inversus
• Agnosia, primary visual
• Agoraphobia
• Agraphia
• Agyria
• Agyria pachygyria polymicrogyria
• Agyria-pachygyria type 1
• Ahumada-Del Castillo syndrome

Ai–Ak

• Aicardi–Goutières syndromes
• Aicardi syndrome
• Aichmophobia
• AIDS
• AIDS dementia complex
• AIDS dysmorphic syndrome
• Ainhum
• Akaba–Hayasaka syndrome
• Akesson syndrome
• Aksu–Stckhausen syndrome

Al

• Al Awadi Teebi Farag syndrome
• Al Frayh Facharzt Haque syndrome
• Al Gazali Al Talabani syndrome
• Al Gazali Aziz Salem syndrome
• Al Gazali Donnai Mueller syndrome
• Al Gazali Hirschsprung syndrome
• Al Gazali Khidr Prem Chandran syndrome
• Al Gazali Sabrinathan Nair syndrome

Ala–Alc

• Alagille–Watson syndrome (AWS)
• Alar nasal cartilages coloboma of telecanthus
• Albers–Schonberg disease
• Albinism
• Albinism deafness syndrome
• Albinism immunodeficiency
• Albinism, minimal pigment type
• Albinism, ocular
• Albinism ocular late onset sensorineural deafness
• Albinism oculocutaneous, Hermansky–Pudlak type
• Albinism, yellow mutant type
• Albinoidism
• Albrecht–Schneider–Belmont syndrome
• Albright–Turner–Morgani syndrome
• Albright's hereditary osteodystrophy
• Albright's syndrome
• Alcohol antenatal infection
• Alcohol dependence
• Alcohol fetopathy
• Alcohol withdrawal syndrome
• Alcoholic hepatitis
• Alcoholic liver cirrhosis

Ald–All

• Aldolase A deficiency
• Aldred syndrome
• Aleukemic leukemia cutis
• Alexander disease
• Alexia (acquired dyslexia)
• Alien hand syndrome
• Alkaptonuria
• Allain–Babin–Demarquez syndrome
• Allan–Herndon–Dudley syndrome
• Allanson–Pantzar–McLeod syndrome
• Allergic angiitis
• Allergic autoimmune thyroiditis
• Allergic bronchopulmonary aspergillosis
• Allergic encephalomyelitis

Alo

• Aloi Tomasini Isaia syndrome
• Alopecia
  • Alopecia anosmia deafness hypogonadism syndrome
  • Alopecia areata
  • Alopecia congenita keratosis palmoplantaris
  • Alopecia contractures dwarfism mental retardation
  • Alopecia epilepsy oligophrenia syndrome of Moynahan
  • Alopecia, epilepsy, pyorrhea, mental subnormality
  • Alopecia hypogonadism extrapyramidal disorder
  • Alopecia immunodeficiency
  • Alopecia macular degeneration growth retardation
  • Alopecia mental retardation hypogonadism
  • Alopecia mental retardation syndrome
  • Alopecia totalis
  • Alopecia universalis
  • Alopecia universalis onychodystrophy vitiligo

Alp–Alz

• Alpers disease
• Alpha 1-antitrypsin deficiency
• Alpha-2 deficient collagen disease
• Alpha-ketoglutarate dehydrogenase deficiency
• Alpha-L-iduronidase deficiency
• Alpha-mannosidosis
• Alpha-sarcoglycanopathy
• Alpha-thalassemia
• Alpha thalassemia abnormal morphogenesis
• Alpha-thalassemia mental retardation syndrome
• Alport syndrome
  • Alport syndrome, dominant type
  • Alport syndrome macrothrombocytopenia
  • Alport syndrome, recessive type
• Alstrom's syndrome
• Alternating hemiplegia
• Alternating hemiplegia of childhood
• Aluminium lung
• Alveolar capillary dysplasia
• Alveolar echinococcosis
• Alveolar soft part sarcoma
• Alveolitis, extrinsic allergic
• Alves Dos Santos Castello syndrome
• Alzheimer's disease
  • Alzheimer's disease, early-onset
  • Alzheimer's disease, familial

Am

• Amaurosis
  • Amaurosis congenita of Leber
  • Amaurosis congenita of Leber, type 1
  • Amaurosis congenita of Leber, type 2
  • Amaurosis hypertrichosis
• Amblyopia
• Ambral syndrome
• Ambras syndrome
• Amebiasis
• Amegakaryocytic thrombocytopenia
• Amelia (birth defect)
• Amelia cleft lip palate hydrocephalus iris coloboma
• Amelia facial dysmorphism
• Amelia X linked
• Amelogenesis
• Amelogenesis imperfecta
  • Amelogenesis imperfecta hypomaturation type
  • Amelogenesis imperfecta local hypoplastic form
  • Amelogenesis imperfecta nephrocalcinosis
  • Ameloonychohypohidrotic syndrome
• Amenorrhea
• American trypanosomiasis
• Amnesia
  • Amnesia, anterograde
  • Amnesia, childhood
  • Amnesia, dissociative
  • Amnesia, drug-induced
  • Amnesia, lacunar
  • Amnesia, retrograde
  • Amnesia, source
  • Amnesia, transient global
• Amyotrophic lateral sclerosis

An

Ana–Ane

• Anaphylaxis
• Anaplasmosis
• Anaplastic thyroid cancer
• Andersen's disease
• Andre syndrome
• Androgen insensitivity syndrome (AIS)
• Anemia
  • Anemia, Diamond–Blackfan
  • Anemia, hypoplastic, congenital
  • Anemia, pernicious
  • Anemia, sideroblastic
  • Anemia sideroblastic spinocerebellar ataxia
• Anencephaly
• Anencephaly spina bifida X linked
• Aneurysm
• Aneurysm, intracranial berry
• Aneurysm of sinus of Valsalva

Ang

• Angel shaped phalangoep
• Anger irritation syndrome
• Angiofollicular lymph hyperplasia
• Angioimmunoblastic lymphadenopathy with dysproteinemia
• Angiokeratoma mental retardation coarse face
• Angiolipoma
• Angioma
• Angioma hereditary neurocutaneous
• Angiomatosis
• Angiomatosis encephalotrigeminal
• Angiomatosis leptomeningeal capillary - venous
• Angiomatosis systemic cystic seip syndrome
• Angiomyomatous hamartoma
• Angioneurotic edema hereditary due to C1 esterase deficiency
• Angiosarcoma
• Angiosarcoma of the liver
• Angiosarcoma of the scalp
• Angiostrongyliasis
• Angiotensin renin aldosterone hypertension
• Anguillulosis

Ani–Ank

• Aniridia
• Aniridia absent patella
• Aniridia ataxia renal agenesis psychomotor retardation
• Aniridia cerebellar ataxia mental deficiency
• Aniridia mental retardation syndrome
• Aniridia ptosis mental retardation obesity familial
• Aniridia renal agenesis psychomotor retardation
• Aniridia, sporadic
• Aniridia type 2
• Anisakiasis
• Ankle defects short stature
• Ankyloblepharon ectodermal defects cleft lip palate
• Ankyloblepharon filiforme adnatum cleft palate
• Ankyloblepharon filiforme imperforate anus
• Ankyloglossia heterochromia clasped thumbs
• Ankylosing spondylarthritis
• Ankylosing spondylitis
• Ankylosing vertebral hyperostosis with tylosis
• Ankylosis
• Ankylosis of teeth
• Ankylostomiasis

Ann

• Annular constricting bands
• Annular pancreas
• Annuloaortic ectasia

Ano

• Anodontia
• Anomic aphasia
• Anonychia
• Anonychia ectrodactyly
• Anonychia microcephaly
• Anonychia onychodystrophy
• Anonychia onychodystrophy brachydactyly type B
• Anophthalia
• Anophthalia pulmonary hypoplasia
• Anophthalmia
• Anophthalmia cleft lip palate hypothalamic disorder
• Anophthalmia cleft palate micrognathia
• Anophthalmia esophageal atresia cryptorchidism
• Anophthalmia megalocornea cardiopathy skeletal anomalies
• Anophthalmia microcephaly hypogonadism
• Anophthalmia plus syndrome
• Anophthalmia short stature obesity
• Anophthalmia Waardenburg syndrome
• Anophthalmos
• Anophthalmos, clinical
• Anophthalmos with limb anomalies
• Anorchia
• Anorchidism
• Anorectal anomalies
• Anorectal atresia / Ano-rectal atresia
• Anorexia nervosa

• Anorexia nervosa binge-purge type
• Anorexia nervosa restricting type

• Anorgasmia
• Anosmia
• Anotia
• Anotia facial palsy cardiac defect

Ans–Ant

• Ansell–Bywaters–Elderking syndrome
• Anterior horn disease
• Anterior pituitary insufficiency, familial
• Anterograde amnesia
• Anthrax
• Anti amnestic syndrome
• Anti-factor VIII autoimmunization
• Antigen-peptide-transporter 2 deficiency
• Anti-HLA hyperimmunization
• Antihypertensive drugs antenatal infection
• Antinolo–Nieto–Borrego syndrome
• Antiphospholipid syndrome
• Anti-plasmin deficiency
• Anti-plasmin deficiency, congenital
• Antisocial personality disorder
• Antisynthetase syndrome
• Antithrombin deficiency, congenital
• Antley–Bixler syndrome
• Anton syndrome

Ao

• Aorta-pulmonary artery fistula
• Aortic aneurysm
• Aortic arch anomaly peculiar facies mental retardation
• Aortic arch interruption
• Aortic arches defect
• Aortic coarctation
• Aortic dissection
• Aortic dissection lentiginosis
• Aortic supravalvular stenosis
• Aortic valve stenosis
• Aortic valves stenosis of the child
• Aortic window

Ap

Ape–App

• Apert like polydactyly syndrome
• Apert syndrome
• Aphalangia
• Aphalangia hemivertebrae
• Aphalangia syndactyly microcephaly
• Aphthous stomatitis
• Apiphobia
• Aplasia
• Aplasia cutis autosomal recessive
• Aplasia cutis congenita

• Aplasia cutis congenita dominant
• Aplasia cutis congenita epibulbar dermoids
• Aplasia cutis congenita intestinal lymphangiectasia
• Aplasia cutis congenita of limbs recessive
• Aplasia cutis congenita recessive

• Aplasia cutis-myopia
• Aplasia/hypoplasia of pelvis, femur, fibula, and ulna with abnormal digits and nails
• Aplastic anemia
• Aplastic crisis
• Apo A-I deficiency
• Apolipoprotein C-II deficiency
• Apparent mineralocorticoid excess
• Appelt–Gerken–Lenz syndrome
• Appendicitis

Apr–Apu

• Apraxia
• Apraxia, Ideomotor
• Apraxia manual
• Apraxia, ocular motor, Cogan type
• Apudoma

Aq

• Aqueductal stenosis
• Aqueductal stenosis, X-linked

Ar

Ara–Aro

• Arachindonic acid, absence of
• Arachnodactyly

• Arachnodactyly ataxia cataract aminoaciduria mental retardation
• Arachnodactyly mental retardation dysmorphism

• Arachnoid cysts
• Arachnoiditis
• Arakawa's syndrome II
• Arbovirosis
• Arc syndrome
• AREDYLD syndrome
• Argentine hemorrhagic fever
• Arginase deficiency
• Arginemia
• Argininosuccinate synthetase deficiency
• Argininosuccinic aciduria
• Argyria
• Arhinia
• Arhinia choanal atresia microphthalmia
• Arnold–Stickler–Bourne syndrome
• Arnold–Chiari malformation
• Aromatase deficiency
• Aromatase excess syndrome
• Aromatic amino acid decarboxylase deficiency

Arr–Ars

• Arrhinia
• Arrhythmogenic right ventricular dysplasia
• Arroyo–Garcia–Cimadevilla syndrome
• Arrythmogenic right ventricular dysplasia, familial
• Arsenic poisoning

Art

Arte

• Arterial calcification of infancy
• Arterial dysplasia
• Arterial tortuosity
• Arteriovenous malformation
• Arteritis

Arth

• Arthritis
• Arthritis, juvenile
• Arthritis short stature deafness
• Arthrogryposis

• Arthrogryposis due to muscular dystrophy
• Arthrogryposis ectodermal dysplasia other anomalies
• Arthrogryposis epileptic seizures migrational brain disorder
• Arthrogryposis IUGR thoracic dystrophy
• Arthrogryposis like disorder
• Arthrogryposis like hand anomaly sensorineural
• Arthrogryposis multiplex congenita CNS calcification
• Arthrogryposis multiplex congenita distal
• Arthrogryposis multiplex congenita neurogenic type
• Arthrogryposis multiplex congenita pulmonary hypoplasia
• Arthrogryposis multiplex congenita whistling face
• Arthrogryposis multiplex congenita, distal type 1
• Arthrogryposis multiplex congenita, distal type 2
• Arthrogryposis multiplex congenita, distal, x-linked
• Arthrogryposis multiplex congenita
• Arthrogryposis ophthalmoplegia retinopathy
• Arthrogryposis renal dysfunction cholestasis syndrome
• Arthrogryposis spinal muscular atrophy

Ary

• Arylsulfatase A deficiency

As

• Asbestosis
• Ascariasis
• Ascher's syndrome
• Aseptic meningitis
• Asherman's syndrome
• Ashman phenomenon
• Aspartylglycosaminuria
• Aspergillosis
• Asperger syndrome
• Asphyxia neonatorum
• Aspiration pneumonia
• Asplenia
• Astasia-abasia
• Astasis
• Asthenia
• Asthma
• Astigmatism
• Astrocytoma
• Astrovirus infection
• Asymmetric septal hypertrophy

At

• Ataxia
• Ataxia, Marie's
• Ataxia telangiectasia
• Ataxia telangiectasia variant V1
• Atelectasis
• Atelosteogenesis type I
• Atelosteogenesis, type II
• Athabaskan brain stem dysgenesis
• Atherosclerosis
• Athetosis
• Athlete's foot
• Atopic dermatitis
• Atopic conjunctivitis
• Atopic keratoconjunctivitis
• Atresia
• Atresia of small intestine
• Atrial myxoma
• Atrial septal defect
• Atrioventricular fistula
• Atrioventricular septal defect
• Atrophic vaginitis
• Atrophoderma
• Atrophoderma of Pasini and Pierini
• Atrophy
• ATR-X
• ATR-16 syndrome
• Attention deficit hyperactivity disorder
• Attenuated FAP
• Atypical lipodystrophy

Au–Az

• Auditory processing disorder
• Aughton syndrome
• Ausems Wittebol Post Hennekam syndrome
• Autism
• Autoimmune hemolytic anemia
• Autoimmune hepatitis
• Autoimmune peripheral neuropathy
• Autoimmune polyendocrinopathy syndrome, type I
• Autonomic dysfunction
• Autonomic nervous system diseases
• Avian Flu
• Avoidant personality disorder
• Axial mesodermal dysplasia
• Axial mesodermal dysplasia spectrum
• Axial spondyloarthritis
• Axial osteomalacia
• Axial osteosclerosis
• Ayazi syndrome