Perfusion-CT in acute ischemic stroke (in ~60 minutes) скачать в хорошем качестве

Perfusion-CT in acute ischemic stroke (in ~60 minutes)

A more condensed and shorter video on the basics of perfusion-CT for people who don't have the time to watch the 2 hour (+) version. Contentually identical to the other video on this channel, but just a bit shorter, because, as you know: Time is Brain :). 0:00 - Introduction 0:21 - Part 1: basic Principles of Perfusion-CT 1:22 - The Time Attenuation Curve (TAC) 2:49 - Wat are MTT, CBV and CBF? 5:55 - The Maximum Slope Model 8:46 - Deconvolution based analysis 12:09 - Part 2: the pathophysiology of acute ischemic stroke 21:26 - Part 3: Interpreting perfusion-CT studies 22:09 - Eyeball approach to reading perfusion-CT studies 26:07 - Quantitative evaluation of core and penumbra 27:54 - The Mismatch Concept 33:17 - Part 4: Perfusion-CT for patient selection 33:54 - The role of PCT in the early time window (4.5h for IVT, 6h for EVT) 36:50 - The role of PCT in the late time window (6-24h) 41:40 - PCT for increased detection of medium sized artery occlusion 43:42 - Part 5: Pitfalls and mimics on Perfusion-CT 46:28 - Ghost core (false positive core) 50:45 - Cervical artery stenosis 52:40 - Seizure-related hypoperfusion 54:48 - Seizure-related hyperperfusion 56:27 - Luxury Perfusion (false negative core) 59:12 - SUMMARY This video is brought to you by the neuroradiologist:   / theneuroradguy     / the_neurora.  . https://theneuroradiologist.org/ #radiology #neuroradiology #neurology #medicalstudent #neuroradiologist #theneuroradiologist #stroke #stroketreatment #interventionalradiology #MRI #medical