What this means in a clinic conversation
The same word can also mean accidental entry of food or fluid into the lungs. Context matters: marrow collection or joint-fluid withdrawal refers to the procedural meaning.
A question to bring
Which material is being withdrawn, and is the purpose diagnosis, preparation or symptom management?
Open the visit checklist →Related and commonly confused terms
Sources and editorial context
This definition was compiled from the sources below and has not received independent clinical review. It supports understanding and consultation preparation.
- NCI Dictionary: aspiration · National Cancer InstituteReference checked 2026-10-02