thrombolysis: meaning, definition, pronunciation and examples
C1/C2Technical/Medical
Quick answer
What does “thrombolysis” mean?
The process of breaking down or dissolving a blood clot (thrombus).
Audio
Pronunciation
Definition
Meaning and Definition
The process of breaking down or dissolving a blood clot (thrombus).
A medical treatment used to restore blood flow in blocked vessels by chemically dissolving the obstructing clot.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Both use the term identically in medical contexts.
Connotations
Purely medical/scientific with life-saving or urgent connotations.
Frequency
Equally low-frequency outside medical professions in both regions.
Grammar
How to Use “thrombolysis” in a Sentence
N + undergo + thrombolysisThrombolysis + be + performed/administeredThrombolysis + for + conditionVocabulary
Collocations
Examples
Examples of “thrombolysis” in a Sentence
verb
British English
- The medical team decided to thrombolyse the clot immediately.
- The patient was thrombolysed within the critical time window.
American English
- The physician chose to thrombolyze the occlusion.
- Patients thrombolyzed early have better outcomes.
adverb
British English
- The drug was administered thrombolytically.
- The procedure proceeded thrombolytically.
American English
- The intervention worked thrombolytically.
- They acted thrombolytically to save the limb.
adjective
British English
- The thrombolytic agent alteplase was administered.
- She is in the thrombolysis unit.
American English
- The thrombolytic drug tPA was infused.
- He was placed on a thrombolysis protocol.
Usage
Meaning in Context
Business
Rarely used, except in pharmaceutical or medical device sectors.
Academic
Common in medical, biological, and pharmacological research literature.
Everyday
Extremely rare; would only be used when discussing specific medical emergencies.
Technical
Core term in cardiology, neurology, vascular surgery, and emergency medicine.
Vocabulary
Synonyms of “thrombolysis”
Strong
Neutral
Weak
Vocabulary
Antonyms of “thrombolysis”
Watch out
Common Mistakes When Using “thrombolysis”
- Using 'thrombolysis' to refer to preventing clots (that's anticoagulation).
- Confusing 'thrombolysis' (dissolving) with 'thrombectomy' (surgical removal).
FAQ
Frequently Asked Questions
Thrombolysis uses drugs to dissolve a clot. Angioplasty uses a small balloon to physically open a narrowed vessel, often with a stent.
Yes, the major risk is bleeding, including potentially fatal intracranial hemorrhage, which is why careful patient selection is crucial.
It refers to the critical time window, often the first few hours after a stroke or heart attack, during which thrombolysis is most effective and less risky.
Yes, it can be used in severe cases of DVT, like phlegmasia cerulea dolens, to prevent limb loss, but it is not standard for most DVTs.
The process of breaking down or dissolving a blood clot (thrombus).
Thrombolysis is usually technical/medical in register.
Thrombolysis: in British English it is pronounced /θrɒmˈbɒlɪsɪs/, and in American English it is pronounced /θrɑmˈbɑləsɪs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms exist for this highly technical term]”
Learning
Memory Aids
Mnemonic
Think 'THROMB' (clot) + 'LYSIS' (breaking apart) = breaking apart a clot.
Conceptual Metaphor
A MEDICAL PROCEDURE IS A CLEANING/DISSOLVING AGENT (e.g., "The drug acts like a drain cleaner for the blocked artery.").
Practice
Quiz
What is the primary goal of thrombolysis?