Pedrosa P, Pfannenstiel P, Just M, Higer H P, Utech C, Brederhoff J, Wulle K G
Fachbereich Kernspintomographie, Deutsche Klinik für Diagnostik, Wiesbaden.
Klin Monbl Augenheilkd. 1988 Aug;193(2):169-73. doi: 10.1055/s-2008-1050240.
Magnetic resonance imaging (T1- and T2-weighted) was performed in 65 patients with Graves' disease. In addition, T2 relaxation times of each ocular muscle were measured. Of the muscles thus studied, 54.8% showed a thickening in coronary tomograms. An interaction between the optic nerve and the thickened ocular muscles at the apex of the orbit was suspected in 30.1%. It could not be confirmed that the thickening of the muscles and the T2 value were related. However, there was a high correlation between the rise in intraocular pressure and the T2 relaxation time. These results imply that the T2 relaxation time is extremely useful in interpreting the activity of Graves' disease and provide a diagnostic tool of prognostic value in monitoring and treating this disease.
对65例格雷夫斯病患者进行了磁共振成像（T1加权和T2加权）检查。此外，还测量了每条眼外肌的T2弛豫时间。在这些研究的肌肉中，54.8%在冠状断层扫描中显示增厚。30.1%的病例怀疑在眼眶尖部视神经与增厚的眼外肌之间存在相互作用。无法证实肌肉增厚与T2值有关。然而，眼压升高与T2弛豫时间之间存在高度相关性。这些结果表明，T2弛豫时间在解释格雷夫斯病的活动方面极其有用，并为监测和治疗该疾病提供了具有预后价值的诊断工具。
