非典型息肉样腺肌瘤的磁共振成像
MR imaging of atypical polypoid adenomyoma.
作者信息
Yamashita Y, Torashima M, Hatanaka Y, Takahashi M, Fukumatsu K, Tanaka N, Miyazaki K, Okamura H
机构信息
Department of Radiology, Kumamoto University School of Medicine, Japan.
出版信息
Comput Med Imaging Graph. 1995 Jul-Aug;19(4):351-5. doi: 10.1016/0895-6111(95)00017-8.
The magnetic resonance (MR) appearances of three cases of atypical polypoid adenomyoma are reported. The signal intensity of the tumor was similar to that of adenomyosis on T2-weighted MR Imaging (MRI). On contrast-enhanced study, irregular enhancement was seen in hyperintense areas on T2-weighted images. Atypical polypoid adenomyoma can be characterized as a hypointense polypoid mass with hyperintense foci on T2-weighted MR images, resembling the appearance of adenomyosis.
报告了3例非典型息肉样腺肌瘤的磁共振（MR）表现。肿瘤的信号强度在T2加权磁共振成像（MRI）上与子宫腺肌病相似。在对比增强研究中，T2加权图像上的高信号区域可见不规则强化。非典型息肉样腺肌瘤在T2加权MR图像上可表现为低信号的息肉样肿块伴高信号灶，类似于子宫腺肌病的表现。
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