What does "High-grade stenosis" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
High-grade stenosis is a medical term used to describe a severe narrowing of a passage in the body, such as a blood vessel or a tube. This narrowing can restrict or even block the flow of fluids, such as blood, through the body. The term "high-grade" indicates that the narrowing is severe. This condition can occur in various parts of the body and can cause different symptoms depending on the location.
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