跳转到主要内容
Case #6

需要PRO计划

升级PRO会员解锁此案例

查看计划 登录
患者信息: 9 岁, 男性
检查指征: Precocious puberty

Case #6

影像所见

  • Suprasellar mass measuring 3.5 x 2 x 3.3 cm with heterogeneous internal T1 and T2 signal
  • Nodular enhancing component superiorly measuring up to 1.8 cm
  • The optic chiasm appears to be incorporated within the mass
  • The pituitary gland is visualized separate from the mass
  • The mass contacts the right A1 ACA segment, both supraclinoid internal carotid arteries, the basilar artery, the posterior communicating arteries, and the P1 segments of both PCAs
  • The mass also contacts and deforms the floor of the third ventricle

诊断

Optic pathway glioma (pilocytic astrocytoma)

鉴别诊断

成为PRO会员以解锁鉴别诊断

要点

成为PRO会员以解锁要点

参考文献

  • Poretti A, Meoded A, Huisman TAGM. Neuroimaging of pediatric posterior fossa tumors including review of the literature. J Magn Reson Imaging 2012; 35(1): 32-47.

    • 站点反馈

    你的反馈有助于我们改进 CaseStacks。请分享你的想法、建议或遇到的问题。

    /5
    感谢你的反馈。我们非常重视你的意见。