Medical Dictionary Starting with A

A	Albumin	AP
AA	Alcohol, pregnancy	AP, X-ray
AAA	Aldosterone	Apex
AAAS	Aldosteronism	Apgar
AABB	Allele	Apgar score
AACP	Allergen	Aphasia
AAD	Allergic conjunctivitis	Aphonia
AAFP	Allergic reaction	Apical
AAN	Allergic rhinitis	Aplasia
AAO	Allergic rhinitis, perennial	Aplastic anemia
AAOS	Allergic rhinitis, seasonal	Apnea
AAP	Allergic salute	Appendectomy
AAPMR	Allergy	Appendicitis
Abdomen	Allergy desensitization	Appendix (vermiform appendix)
Abdominal cavity	Allergy shots	Appendix epididymis
Abdominal hysterectomy	Allergy skin test	Appendix epiploica
Abduction	Alloerotic	Appendix testis
Abductor muscle	Alopecia	Apthous ulcers
Aberration	Alopecia areata	Aqueduct
Ablate	Alpha error	Aqueduct of Sylvius
Ablation	Alpha interferon	Arachnodactyly
ABO blood groups	Alpha-1 antitrypsin deficiency	Arborvirus
Abortion	Alpha-fetoprotein	Archaea
Abortion, habitual	ALS (Amyotropic Lateral Sclerosis)	Arcus senilis
Abortion, multiple	Alternative medicine	Areolus
Abortion, recurrent	Alveoli	Armed tapeworm
Abrasion	Alzheimer's disease	Arrayed library
Abruptio (abruptio placentae)	AMA	Arrector pili
Abscess	Ambulance	Arrhythmias
Abscess, peritonsillar	Ambulant	Arrhythmias, atrial
Abscess, skin	Ambulatory	Arrhythmias, rapid
Absolute CD4 count	Ambulatory care	Arrhythmias, slow
Absorption	American Type Culture Collection (ATTC)	Arrhythmias, ventricular
Acapnia	AMI	Arterial tension
Accelerated phase of leukemia	Amine	Arteriogram
Accessory placenta	Amino acid	Arteriole
Accoucheur	Amnesia	Arteriosclerosis
Accoucheuse	Amniocentesis	Arteritis, cranial
ACE	Amnion	Arteritis, giant cell
ACE inhibitors	Amniotic fluid	Arteritis, temporal
Acentric	Amplification	Artery
Acetabulum	Ampulla of Vater	Artery
Acetylsalicylic acid	Amputation	Arthralgia
Achalasia	Amyloidosis	Arthritis
Achlorhydria	Amyotrophic lateral sclerosis (ALS)	Arthritis in children
Achondroplasia	ANA	Arthritis, degenerative
ACL	Anal fissure	Arthritis, gout
Acne	Anaphylactoid purpura	Arthritis, Lyme
ACOG	Anastomosis	Arthritis, psoriatic
Acquired	Anatomy	Arthritis, quackery
Acquired immunodeficiency disease	Anatripsis	Arthritis, Reiter's
Acquired immunodeficiency syndrome	Androgen	Arthritis, rheumatoid
Acquired mutation	Anemia	Arthritis, spondylitis
Acrocentric	Anemia, CooleyÆs	Arthritis, systemic-onset chronic rheumatoid
Acrocyanosis	Anemia, iron deficiency	Arthritis, systemic-onset juvenile rheumatoid (StillÆs disease)
Acrodermatitis enteropathica	Anemia, Mediterranean	Articulation
Acrodynia	Anemia, refractory	Asbestos
Acromegaly	Anencephaly	Ascaris
Actinic keratosis	Anesthesia	Ascites
Active immunity	Anesthetic	ASD
Activities of daily living (ADLs)	Aneuploidy	Aseptic
Activity, drug	Aneurysm	Aseptic bursitis
Acupuncture	Angina	Aseptic necrosis
Acute	Angina trachealis	Asphyxia
Acute leukemia	Angioedema	Aspirate
ADA	Angioedema, hereditary	Aspiration
Adam's apple	Angiogram	Aspiration pneumonia
ADD (Attention Deficit Disorder)	Angioid streaks	Aspirin
AddisonÆs disease	Angioneurotic edema, hereditary	Assistive device
Adduction	Angioplasty	Asthma
Adductor muscle	Angiotensin	Astigmatism
Adenine (A)	Angiotensin converting enzyme	Ataxia
Adenocarcinoma	Anhidrosis	Ataxia, cerebellar
Adenoidectomy	Ankle pain	Ataxia-telangiectasia (AT)
Adenoiditis	Ankle-foot orthosis (AFO)	ATCC
Adenoids	Ankylosing spondylitis	Athetosis
Adenoids and Tonsils	Anomaly	Athlete's foot
Adhesion	Anonymous reporting	Atresia
Adjuvant	Anonymous testing	Atria
ADLs	Anorexia	Atrial arrhythmias
Adnexa	Anorexia nervosa	Atrial fibrillation
Adrenal glands	Anosmia	Atrial septal defect (ASD)
Adrenaline	Anoxia	Atrial septum
Adult-onset StillÆs disease	Anterior cruciate ligament (ACL)	Atrio-ventricular node
Advance directives	Anthrax	Atrium
Advance medical directives	Anthrax immunization	Atrophy
Adverse event	Anti-coagulant agents	Attention deficit disorder (ADD)
Aerophagia	Anti-infective	Attenuated virus
Aerosol	Anti-platelet agents	Audiogram
Aetiology	Antibiotic resistance	Audiology
Afferent	Antibiotics	Audiometry
Afferent nerve	Antibodies, antinuclear (ANA)	Aura
Afferent vessel	Anticholinergic	Auricle
AFO	Anticipation	Auricular
AFP	Antigen	Auscultate
African tapeworm	Antihistamines	Autism
African tick typhus	Antihypertensive	Autoclave
Afterbirth	Antiphospholipid antibody syndrome	Autogenous
Agammaglobulinemia	Antiseptic	Autogenous
Agenesis	Antitoxin	Autonomic nervous system
Agent, anti-infective	Antrum	Autopsy
Agent, antihypertensive	Ants, fire	Autoradiography
Agent, tocolytic	Ants, fire (stings from)	Autosome
AIDS	Ants, velvet (stings from)	AV node
Alb-	Anus	Avascular necrosis
Albinism	Aorta	Avulsion
Albino	Aortic insufficiency (regurgitation)	Axilla
Albuginea	Aortic stenosis	Axillary dissection
Albumen	Aortic valve	Azotemia