Definition

A tiny scaffolding tube that plays superhero when your blood vessels, ureters, or esophagus decide to narrow or collapse. Doctors insert these mesh or metal cylinders to prop open pathways like tiny structural engineers. Think of it as internal plumbing maintenance, but for humans instead of houses.

Example Usage

The cardiologist placed a stent in the blocked coronary artery to restore blood flow.

Source: Medical device terminology

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