图1-10 经垂体的横断层 Fig.1-10 Transverse section through hypophysis

A. 断层标本(sectional specimen

B. MRI T1 WI

C. MRI T2 WI

D. CT

1. 额骨 frontal bone

2. 额窦 frontal sinus

3. 大脑镰 cerebral falx

4. 直回 gyrus rectus

5. 嗅束沟 olfactory sulcus

6. 眶回 orbital gyri

7. 颞肌 temporalis

8. 蝶骨小翼 lesser wing of sphenoid bone

9. 大脑中动脉 middle cerebral artery

10. 嗅束 olfactory tract

11. 视交叉 optic chiasma

12. 颈内动脉 internal carotid artery

13. 外侧沟 lateral sulcus

14. 颞上回 superior temporal gyrus

15. 颞中回 middle temporal gyrus

16. 颞下回 inferior temporal gyrus

17. 颞骨岩部 petrous part of temporal bone

18. 骨半规管 bony semicircular canal

19. 三叉神经 trigeminal nerve

20. 动眼神经 oculomotor nerve

21. 基底动脉 basilar artery

22. 鞍背 dorsum sellae

23. 漏斗 infundibulum

24. 垂体 hypophysis

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