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What Does 7+3 Mean in Medical Terms?
7+3 stands for seven plus three induction. Classic AML induction: seven days of cytarabine plus three of anthracycline.
seven plus three induction
Classic AML induction: seven days of cytarabine plus three of anthracycline.
Where you will see 7+3
You will most often see 7+3 in blood results and cancer treatment charts, medication orders and prescriptions.
Example
A medication order might be written with “7+3” as shorthand for seven plus three induction.
Related abbreviations
- 3% saline — three percent saline (hypertonic)
- 3D-CRT — three-dimensional conformal radiation therapy
- 4F-PCC — four-factor prothrombin complex concentrate
- 4Ts — 4Ts score
- 5-FU — fluorouracil
- 6-MP — mercaptopurine
- 6-TG — thioguanine
- a.c. — ante cibum (before meals)
Browse the full Medical Abbreviations guide — 5,715 entries, searchable A–Z and by specialty.
Educational reference only. This guide is for learning and quick reference. Abbreviations vary between hospitals, countries and specialties, and some are discouraged because they can be misread. Always write and interpret orders using your own institution’s approved abbreviation list, and check anything unclear with the prescriber or your local policy.