fat embolism

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fat embolism

A patient with a broken leg is at risk of a fat embolism.

Definition

Noun: 1. A serious medical condition: A pathological state where globules of fat obstruct one or more arteries within the circulatory system. This blockage can occur after trauma, such as the fracture of a long bone, injury to adipose tissue, or as a complication of a fatty liver.

Usage
  • Medical Diagnosis: The term is used specifically in clinical and medical contexts to describe a dangerous vascular obstruction.
  • Cause and Effect: It is typically discussed in relation to its causes (trauma, metabolic disease) and its effects (respiratory distress, neurological symptoms).
Examples
  • The patient developed a fat embolism following a compound fracture of the femur.
  • One of the risks after major orthopedic surgery is the potential for a fat embolism.
  • Autopsy findings confirmed that the cause of death was a fat embolism.
Advanced Usage
  • "Fat embolism syndrome (FES)": This is a more specific clinical term referring to the systemic manifestation of fat emboli, often characterized by a triad of symptoms: respiratory distress, neurological changes, and a petechial rash.
    • The trauma team monitored the patient closely for signs of fat embolism syndrome.
Variants and Related Words
  • Embolism (n): The general term for the blockage of a blood vessel by a foreign substance or a blood clot.
  • Embolus (n): The particle (such as a fat globule, air bubble, or clot) that causes the blockage.
  • Pulmonary embolism (n): A blockage in an artery of the lungs, which can be caused by various types of emboli, including fat.
Synonyms
  • Lipid embolism: A more technical synonym emphasizing the fatty nature of the obstructing material.
  • Fat embolization: A term often used to describe the process or event of fat entering the bloodstream and causing blockages.
Notes on Meaning
  • Distinction from Thrombosis: An embolism involves a traveling particle that lodges in a vessel, whereas a thrombosis is a clot that forms locally and remains in place. A fat embolism is a specific type of embolism.
  • Not a Common Idiom: This is a precise medical term with no idiomatic or figurative uses. It should not be confused with more general terms like "clogged artery," which usually refers to atherosclerosis.
fat embolism

A patient with a broken leg is at risk of a fat embolism.

Noun
  1. serious condition in which fat blocks an artery; fat can enter the blood stream after a long bone is fractured or if adipose tissue is injured or as a result of a fatty liver