患者信息:
5 岁, 女性
检查指征:
Headache, imbalance
影像所见
- Avidly enhancing extra-axial mass with frondlike projections measuring 3.5 x 3 x 3 cm centered in the right foramen of Luschka with superior extension into the fourth ventricle and inferior extension through the foramen magnum
- Corresponding T2 signal hyperintensity
- Numerous foci of internal susceptibility artifact
- Corresponding mass effect on the adjacent cerebellum and brainstem without parenchymal edema
- No hydrocephalus
诊断
Choroid plexus papilloma
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