Key pediatric diseases and conditions that start with the letter A.

• A to Z Symptom: Belly Pain
• A to Z: Abnormality of Gait (Gait Abnormality)
• A to Z: Abrasion
• A to Z: Abscess
• A to Z: Abscess, Skin
• A to Z: Abscess, Tooth
• A to Z: Abuse, Physical
• A to Z: Abuse, Psychological
• A to Z: Abuse, Sexual
• A to Z: Abuse, Substance
• A to Z: Acanthosis Nigricans
• A to Z: Achondroplasia
• A to Z: Acne, Infant
• A to Z: Acute Febrile Mucocutaneous Lymph Node Syndrome (MCLS)
• A to Z: Acute Lymphoblastic Leukemia (ALL)
• A to Z: Acute Myeloid Leukemia (AML)
• A to Z: Adenovirus
• A to Z: Adrenal Insufficiency
• A to Z: Adynamic Ileus
• A to Z: Alcohol Abuse
• A to Z: Allergy
• A to Z: Allergy, Drug
• A to Z: Alopecia Areata
• A to Z: Alpha Thalassemia
• A to Z: Amebiasis
• A to Z: Amenorrhea
• A to Z: Amenorrhea, Primary
• A to Z: Amenorrhea, Secondary
• A to Z: Anal Fissure
• A to Z: Anaphylaxis
• A to Z: Anemia
• A to Z: Anorexia Nervosa
• A to Z: Anterior Cruciate Ligament (ACL) Injuries
• A to Z: Appendicitis
• A to Z: Apthous Ulcers (Canker Sores)
• A to Z: Arrhythmia
• A to Z: Arteriovenous Malformation (AVM)
• A to Z: Arteritis
• A to Z: Arthrogryposis
• A to Z: Arthropathy
• A to Z: Asthma
• A to Z: Asthma, Attack
• A to Z: Asthma, Cough Variant
• A to Z: Astrocytoma
• A to Z: Ataxia Telangiectasia
• A to Z: Ataxia, Cerebellar
• A to Z: Atopic Dermatitis
• A to Z: Atresia
• A to Z: Atresia, Anal
• A to Z: Atresia, Aortic
• A to Z: Atresia, Biliary
• A to Z: Atresia, Choanal
• A to Z: Atresia, Esophageal
• A to Z: Atresia, Pulmonary
• A to Z: Atresia, Tricuspid
• A to Z: Atrial Flutter
• A to Z: Atrial Septal Defect (ASD)
• A to Z: Atrioventricular Septal Defect
• A to Z: Attention Deficit Hyperactivity Disorder (ADHD)
• A to Z: Autism
• A to Z: Aortic Stenosis
• Definition: Asthma Action Plan

Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.

© 1995- The Nemours Foundation. KidsHealth® is a registered trademark of The Nemours Foundation. All rights reserved.