38.1 Axial CT brain: normal
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Key
1 Lateral ventricle (anterior horn) |
2 Caudate nucleus |
3 Internal capsule |
4 White matter |
5 Grey matter |
6 Lateral ventricle (posterior horn) |
7 Falx cerebri |
8 Choroid plexus (calcified)temporal bone |
9 Corpus callosum (splenium) |
10 Sylvian fissure |
11 Corpus callosum (genu) |
12 Sulci |
13 Third ventricle |
14 Basal cisterns |
15 Cerebellum |
16 Tentorium cerebelli |
17 Anterior cranial fossa |
18 Middle cranial fossa |
19 Posterior cranial fossa |
20 Fourth ventricle |
21 Pons |
22 Pinna of ear |
23 Frontal air sinuses |
24 Orbit |
25 Cochlea within petrous |
26 External auditory meatus |
27 Jugular foramen |
28 Occipital bone |
29 Mastoid air cells |
30 Squamous temporal bone |
31 Greater wing of the sphenoid |
32 Frontal bone |
33 Ethmoid air cells |
34 Sphenoid sinus |
35 Semicircular canal |
36 Internal auditory meatus |
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