Downloaded 82 times
PM
Uploaded byphysiology mgmcri
PPTX, PDF2,397 views
2016.03.16 csf pathway abnormalities
The document discusses the cerebrospinal fluid (CSF) pathway, including its formation in the choroid plexus, flow from the lateral and third ventricles to the fourth ventricle and subarachnoid space, and resorption through arachnoid granulations. It also addresses hydrocephalus, noting its signs and symptoms in adults like headache and vomiting and in children like macrocephaly. Treatment options for hydrocephalus mentioned are ventriculoperitoneal shunting and endoscopic third ventriculostomy.
More Related Content
What's hot
Viewers also liked
Similar to 2016.03.16 csf pathway abnormalities
More from physiology mgmcri
Recently uploaded
2016.03.16 csf pathway abnormalities
- 1. CSF Pathway Obstruction & Clinicalcorrelates Integrated Teaching session for 1st MBBS Department of Neurosurgery MGMCRI
- 2. CSF pathway Lateral ventricles,ThirdVentricle, Fourth Ventricle
- 3. CSF pathway –FormationCSF pathway Formation: Choroid plexus
- 4. • Lateral ventricles • Third ventricle •Fourth ventricle CSF pathway Formation: Choroid plexus
- 5. CSF pathway Formation: Choroidplexus CSF production is an active process – ATP is spent
- 6. CSF pathway Lateral ventricles->Third Ventricle
- 7. CSF pathwayCSF pathway FourthVentricle -> Subarachnoid space
- 8.
- 9. CSF pathwayCSF pathway CSFresorption: Arachnoid granulations
- 10. CSF pathway CSF resorption:Arachnoid granulations
- 11. CSF pathway Monro-Kelly Doctrine NormalICP: 5-15 mm Hg Raised ICP: > 20 mm Hg
- 12. CSF pathway Hydrocephalus MRI ofnormal ventricles MRI of dilated ventricles
- 13. CSF pathway Hydrocephalus -Adult Headache Vomiting Altered sensorium Diplopia
- 14. CSF pathway Hydrocephalus -Child Macrocephaly Persistent AF – Bulging Sun setting sign
- 15.
- 16. Hydrocephalus Treatment – EndoscopicThird Ventriculostomy