There are multiple definitions:

1. anterior chamber depth(English)

   • AS-OCT, fKm, ACV, IOL, STS
   • Ophthalmology, Surgery
   • https://doi.org…390/jcm10194384
   • https://doi.org…886-020-01465-2

2. Alternate Care Determination(English)

   • Health care

3. allergic contact dermatitis(English)

   • commonly involves the lips, eyelids, and neck, among other regions, and may be mistaken for or complicate atopic dermatitis
   • ICD, CHS, CD, AD, HND, PN, TCS
   • Dermatology, Allergy
   • https://doi.org…63.2011.02832.x
   • https://doi.org…04546-9.10006-8
   • https://doi.org…406223211002979

4. active compression/decompression(English)

   • CPR
   • Emergency medicine, Intensive care medicine

5. acid-citrate-dextrose(English)

   • anticoagulant
   • CPD
   • Hematology
   • https://doi.org…2977(71)80018-4

6. arrhythmia control device(English)

   • Cardiology, Electrophysiology

7. acquired cardiovascular disease(English)

   • CVD
   • Cardiology, Risk factor, Lifestyle, Preventive medicine

8. alcoholic cerebellar degeneration(English)

   • the commonest type of acquired toxic ataxia
   • Alcohol, Brain (dys)function, Pathology, Ataxia, Musculoskeletal system
   • https://doi.org…cli.2019.10.113

9. air cleaning device(English)

   • ACH, AGP, CFM, COVID-19, HCP, HEPA, HVAC, HVE, MDC, NAGP, PM10, WMAF
   • Air pollution, Respiratory system, Preventive medicine, Dentistry, Military medicine
   • https://doi.org…/milmed/usab225

10. active case detection(English)

    • PACD, RACD
    • Surveillance
    • https://doi.org…jgh-2023-013026

11. Avellino corneal dystrophy(English)

    • CNV
    • Ophthalmology, Pathology
    • https://doi.org…tha.2009.11.021

12. all-cause decompensation(English)

    • BOPPP, NSBB, VH
    • Vascular disease
    • https://doi.org…063-024-08063-3

13. acute cardiac decompensation(English)

    • is associated with injury and dysfunction of the heart and other organ systems, and these patients frequently require hospitalization. Clinical and functional recovery is often incomplete
    • ANP, GDMT, HFpEF, LVEF, MR-proANP, TVG
    • Cardiology, Pathology, Biomarker
    • https://doi.org…JAHA.120.017822

14. adventitial cystic disease(English)

    • a condition in which cysts within the vessel wall containing gelatinous mucoid material result in nonatherosclerotic luminal stenosis or occlusion of arteries or veins
    • Vascular disease, Ultrasound
    • https://doi.org…vsg.2017.08.037

15. anemia of chronic disease(English)

    • also called anemia of inflammation, is the second most common type of anemia. It occurs in people with long-term medical conditions that trigger active immune responses, such as autoimmune disorders, cancers, and chronic infections. It is characterized by the body trapping iron inside cells, preventing it from being used to create new red blood cells. Usually a diagnosis of exclusion
    • IDA, SI, SLE
    • Hematology, Oncology, Fatigue, Autoimmunity, Headache, Erythrocyte, Infection
    • https://doi.org….1111/ejh.12402
    • https://doi.org….1159/000452104