- Review Images
MedPix™ Display: Image (57142)-Pt (12846)-Topic (9878)
25 year-old male with headache.
Normal Exam - Listing of Labeled Structures
1. Masseter muscle
2. Temporalis muscle
3. Lateral pterygoid muscle
4. Rectus capitis anterior muscle
5. Medulla oblongata (brainstem)
6. Mastoid air cells
7. Cerebellar hemisphere
8. Frontal sinus
9. External auditory canal
10. Clivus
11. Pons
12. Vermis of cerebellum
13. Sigmoid sinus
14. Globe
15. Ethmoid sinus
16. Sella
17. Interpeduncular cistern
18. Cerebral peduncle
19. Midbrain
20. Cerebral aqueduct
21. Quadrigeminal plate cistern
22. Falx cerebri
23. Interhemispheric (longitudinal) fissure
24. Head of caudate nucleus
25. Lentiform nucleus (Globus pallidus and Putamen)
26. Thalamus
27. Atrium of lateral ventricle
28. Anterior limb of internal capsule
29. Septum pellucidum
30. Posterior limb of internal capsule
31. Interhemispheric (longitudinal) fissure
32. Septum pellucidum
33. Body of caudate nucleus
34. Corona radiata
35. Falx cerebri
36. Centrum semiovale
37. Sulci
38. Gyri
N/A
N/A
These axial brain slices were made at the same angle as CT (20 degrees to Reid's baseline) and are 1.5 cm thick slabs.
![]() |
cow_pt.html :: find me