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Magnetic resonance imaging (MRI) is a proven imaging modality for the detection, evaluation, assessment, staging, and follow-up of disorders of the knee. Properly performed and interpreted, MRI not only contributes to diagnosis but also serves as an important guide to treatment planning and prognostication.
For STIR sequence, TI (inversion time) should be 140-150 at 1.5T. Patient in supine position - use dedicated knee coil. Axials parallel to knee joint line - include whole patella and fibular head. Coronals parallel to posterior aspect of femoral condyles.
This article will provide a systematic approach to the interpretation of a magnetic resonance examination of the knee. The normal imaging appearance of each anatomical structure will be described, and the optimal pulse sequence and imaging plane for the evaluation of each structure will be discussed.
8 Ιαν 2024 · Knee MRI is one of the more frequent examinations faced in daily radiological practice. This approach is an example of how to create a radiological report of an MRI knee with coverage of the most common anatomical sites of possible pathology.
18 Απρ 2016 · 820 Jorie Blvd., Suite 200 Oak Brook, IL 60523-2251 U.S. & Canada: 1-877-776-2636 Outside U.S. & Canada: 1-630-571-7873
Explains how to compile the MRI report and what to include; Covers all structures of the knee joint; Documents normal appearances and pathological findings?
Fig 1: Knee after contrast injection, AP. Solution to inject: MR Arthrogram: Inject 40 cc standard MR arthrogram dilute gadolinum solution (20 cc normal saline, 10 cc Omnipaque 300, 10 cc 1% lidocaine, and 1.0 cc gadolinium).
