影像所见
带注释的图像和插图
A pineal region mass with peripheral calcification (red arrow) is identified on CT.
The mass demonstrates intermediate T2 signal intensity (red arrow). There is associated obstructive hydrocephalus with subependymal edema (yellow arrows).
There is avid corresponding enhancement (red arrow).
诊断
中分化松果体实质肿瘤(PPTID)
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