磁共振成像对腮腺病变的评估
Evaluation of parotid lesions by magnetic resonance imaging.
作者信息
Lampe H B, Savoury L, Nicholson R L, Heeneman H, Yakemchuk G
机构信息
Department of Otolaryngology, University of Western Ontario, London, Canada.
出版信息
J Otolaryngol. 1988 Jun;17(4):183-6.
PMID:3398108
Abstract
The effectiveness of magnetic resonance (MR) imaging in the evaluation of parotid lesions was tested by scanning 21 patients with parotid masses. In 20 patients the lesion was visualized, and in 19 benign/malignant differentiation was accurately made, indicating sensitivity and specificity of .95. The deep extent of the lesions was readily assessed by MR but the facial nerve could not be identified.
摘要
通过对21例腮腺肿块患者进行扫描，测试了磁共振（MR）成像在评估腮腺病变中的有效性。在20例患者中，病变得以显影，19例准确实现了良恶性鉴别，灵敏度和特异度为0.95。MR能够轻松评估病变的深部范围，但无法识别面神经。
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