What does "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.
Stenosis is a medical term that refers to the narrowing of a passage in the body. This could be a blood vessel, a tube, or a valve. When a passage narrows, it can restrict or block the flow of fluids, such as blood, through the body. This can cause a variety of health problems, depending on where the stenosis occurs.
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