Thrombolyse

Part of speech: verb

Definitions

1. To medically dissolve or break down blood clots within vessels to restore normal circulation and prevent blockage; to enzymatically degrade fibrin in thrombi for therapeutic purposes; to apply treatment that facilitates the disintegration of coagulated blood material in tissues
2. The process of chemically or enzymatically breaking down clots obstructing blood flow to reopen blocked arteries or veins; a therapeutic intervention aimed at clot removal by targeting fibrin structures; a clinical method used to restore patency of blood vessels by clot dissolution
3. The act of medically resolving intravascular clots to reestablish circulation; a procedure involving fibrinolytic agents to decompose thrombus formations; a treatment approach that enables the enzymatic breakdown of coagulated blood to prevent ischemic damage

Etymology: Thrombolyse is a modern medical coinage, built from two Greek-derived pieces: "thrombo-", from the Greek "thrombos" meaning "clot" or "lump", and "lyse", from the Greek "lysis" meaning "loosening" or "dissolution". Put together, the word describes dissolving a clot, which is exactly what the procedure does. The second element is the one doing the heavy lifting. "Lysis" appears in many scientific terms, and in this word it names the act of breaking something apart chemically or enzymatically. The prefix "thrombo-" is a standard combining form in medicine, appearing in words such as thrombosis, the formation of a clot inside a blood vessel. Thrombolysis therefore pairs the name of the problem with the name of the solution. The verb form simply turns the noun-style term "thrombolysis" into an action, so a clinician can say a patient was thrombolysed. Its meaning has stayed close to the parts it came from, with no dramatic shift in sense.

Synonyms: clot dissolve, fibrinolysis

Antonyms: clot formation, thrombosis