CT venogram head sagittal - labelling questions

Case contributed by Craig Hacking
Diagnosis not applicable

Normal CTV (with labels)

Annotated image
Download
Info

The labelled structures are:

  1. sigmoid sinus

  2. sigmoid sinus

  3. transverse sinus

  4. internal jugular vein

  5. cervical segment of the internal carotid artery

  6. sphenoparietal sinus

  7. internal jugular vein

  8. transverse sinus

  9. posterior portion of the superior sagittal sinus

  10. mid portion of the superior sagittal sinus

  11. confluence of the sinuses (torcula)

  12. inferior sagittal sinus

  13. great cerebral vein (of Galen)

  14. straight sinus

  15. occipital sinus

  16. anterior portion of the superior sagittal sinus

  17. internal cerebral vein

  18. internal cerebral vein

  19. basal vein (of Rosenthal)

  20. cavernous sinus

  21. transverse sinus

  22. cervical segment of the internal carotid artery

  23. inferior petrosal sinus

  24. internal jugular vein

  25. sigmoid sinus

Normal CTV (without labels)

ct
Download
Info

The same normal brain CTV without labels for reference.

Case Discussion

The labelled structures are:

  1. sigmoid sinus

  2. sigmoid sinus

  3. transverse sinus

  4. internal jugular vein

  5. cervical segment of the internal carotid artery

  6. sphenoparietal sinus

  7. internal jugular vein

  8. transverse sinus

  9. posterior portion of the superior sagittal sinus

  10. mid portion of the superior sagittal sinus

  11. confluence of the sinuses (torcula)

  12. inferior sagittal sinus

  13. great cerebral vein (of Galen)

  14. straight sinus

  15. occipital sinus

  16. anterior portion of the superior sagittal sinus

  17. internal cerebral vein

  18. internal cerebral vein

  19. basal vein (of Rosenthal)

  20. cavernous sinus

  21. transverse sinus

  22. cervical segment of the internal carotid artery

  23. inferior petrosal sinus

  24. internal jugular vein

  25. sigmoid sinus

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.

:

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.