## Background: Lymph node status of the neck is the most important prognostic factor in head and neck cancer patients. assessment of the lymph nodes status is still often based on palpation only, although the low accuracy of palpation is known. ## Methods: Altogether 105 consecutive head and neck
MR-guided aspiration cytology in the head and neck at high field strength
✍ Scribed by Gasser Hathout; Robert B. Lufkin; Bradley Jabour; James Andrews; Dan Castro
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 251 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1053-1807
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Published reports of magnetic resonance (MR)‐guided needle biopsy have involved low‐and mid‐field‐strength systems because of the concern of needle artifact and risk of increased needle torque at higher field strengths. To the authors' knowledge, this is the first report of a high‐field‐strength (1.5‐T) system used to guide aspiration cytology in the head and neck in a patient. The procedure was successfully accomplished without additional needle torque or substantial increase in image artifact relative to lower‐field‐strength imaging.
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