影像所见
- 右侧偏心的第三脑室底(灰结节)无强化肿块,大小约12 x 10 x 9 mm,在所有序列上随灰质信号
- 对第三脑室右侧壁、右侧乳头体和右侧穹窿柱轻度占位效应
- 无脑疝或脑积水
带注释的图像和插图
Relevant anatomic structures on a midline sagittal image in and around the hypothalamus: purple - anterior commissure, pink - lamina terminalis, blue - optic chiasm, orange - pituitary infundibulum, green - tuber cinereum, yellow - mammillary body.
Rounded mass centered on the floor of the third ventricle which is isointense to gray matter (red arrow), consistent with a hypothalamic hamartoma.
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