What does "Sagittal PD" 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.
"Sagittal PD" refers to a type of image taken during an MRI scan. "Sagittal" means the image is taken from the side, showing the body or part of the body from a side view. "PD" stands for "proton density," which is a setting on the MRI machine that helps to highlight certain types of tissues in the body, making them easier to see on the image.
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