Brain Scintigraphy Brain Scintigraphy Brain Scintigraphy Brain Scintigraphy
![Brain Scintigraphy Brain Scintigraphy](https://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-1.jpg)
Brain Scintigraphy
![Brain Scintigraphy Brain Scintigraphy](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-2.jpg)
Brain Scintigraphy
![Brain Scintigraphy Brain Scintigraphy](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-3.jpg)
Brain Scintigraphy
![Brain Scintigraphy Brain Scintigraphy](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-4.jpg)
Brain Scintigraphy
![](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-5.jpg)
![Brain Scintigraphy Normals: Effects of Color Maps Brain Scintigraphy Normals: Effects of Color Maps](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-6.jpg)
Brain Scintigraphy Normals: Effects of Color Maps
![Brain Scintigraphy Kansas University Brain Scintigraphy Kansas University](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-7.jpg)
Brain Scintigraphy Kansas University
![Brain Scintigraphy Brain Scintigraphy](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-8.jpg)
Brain Scintigraphy
![Brain Scintigraphy Brain Scintigraphy](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-9.jpg)
Brain Scintigraphy
![Brain Scintigraphy Brain Scintigraphy](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-10.jpg)
Brain Scintigraphy
![Brain Scintigraphy Decreased perfusion right side large CVA Brain Scintigraphy Decreased perfusion right side large CVA](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-11.jpg)
Brain Scintigraphy Decreased perfusion right side large CVA
![Brain Scintigraphy Decreased activity on contralateral cerebellum Cross cerebellar dischisis Brain Scintigraphy Decreased activity on contralateral cerebellum Cross cerebellar dischisis](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-12.jpg)
Brain Scintigraphy Decreased activity on contralateral cerebellum Cross cerebellar dischisis
![Brain Scintigraphy Luxury perfusion Occurs when there is increased blood flow and reduced O Brain Scintigraphy Luxury perfusion Occurs when there is increased blood flow and reduced O](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-13.jpg)
Brain Scintigraphy Luxury perfusion Occurs when there is increased blood flow and reduced O 2 in brain tissue. Causes acute lactic-metabolic acidosis. Many different disease states can cause this: CVA, trauma, tumor, etc.
![Brain Scintigraphy Diamoix HMPAO MRI Harvard Ischemia Brain Scintigraphy Diamoix HMPAO MRI Harvard Ischemia](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-14.jpg)
Brain Scintigraphy Diamoix HMPAO MRI Harvard Ischemia
![Brain Scintigraphy Diamoix HMPAO Ischemia Brain Scintigraphy Diamoix HMPAO Ischemia](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-15.jpg)
Brain Scintigraphy Diamoix HMPAO Ischemia
![Brain Scintigraphy Central area of infarction with regional ischemia. Revascularization? Brain Scintigraphy Central area of infarction with regional ischemia. Revascularization?](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-16.jpg)
Brain Scintigraphy Central area of infarction with regional ischemia. Revascularization?
![Brain Scintigraphy Central area of infarction with regional ischemia. Revascularization? Brain Scintigraphy Central area of infarction with regional ischemia. Revascularization?](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-17.jpg)
Brain Scintigraphy Central area of infarction with regional ischemia. Revascularization?
![Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Normal Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Normal](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-18.jpg)
Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Normal
![Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Globally decreased function (particularly pariatal lobes) Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Globally decreased function (particularly pariatal lobes)](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-19.jpg)
Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Globally decreased function (particularly pariatal lobes) /decreased gray mater Alzheimer's Disease
![Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Alzheimer's Disease Transverse Slices Tc 99 Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Alzheimer's Disease Transverse Slices Tc 99](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-20.jpg)
Brain Scintigraphy Transverse Slices Tc 99 m HMPAO Alzheimer's Disease Transverse Slices Tc 99 m HMPAO Normal
![Brain Scintigraphy Coronal Slices Tc 99 m HMPAO Alzheimer's Disease Brain Scintigraphy Coronal Slices Tc 99 m HMPAO Alzheimer's Disease](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-21.jpg)
Brain Scintigraphy Coronal Slices Tc 99 m HMPAO Alzheimer's Disease
![Brain Scintigraphy Sagittal Slices Tc 99 m HMPAO Alzheimer's Disease Brain Scintigraphy Sagittal Slices Tc 99 m HMPAO Alzheimer's Disease](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-22.jpg)
Brain Scintigraphy Sagittal Slices Tc 99 m HMPAO Alzheimer's Disease
![Brain Scintigraphy Patchy diffuse areas of increased and decreased activity Differential diagnosis: Multi-infarct Dementia Brain Scintigraphy Patchy diffuse areas of increased and decreased activity Differential diagnosis: Multi-infarct Dementia](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-23.jpg)
Brain Scintigraphy Patchy diffuse areas of increased and decreased activity Differential diagnosis: Multi-infarct Dementia Cocaine Abuse
![Brain Scintigraphy Initial scan Diagnosis Cocaine abuse 6 month follow-up Brain Scintigraphy Initial scan Diagnosis Cocaine abuse 6 month follow-up](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-24.jpg)
Brain Scintigraphy Initial scan Diagnosis Cocaine abuse 6 month follow-up
![Brain Scintigraphy Brain Multi-infact Transverse Brain Scintigraphy Brain Multi-infact Transverse](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-25.jpg)
Brain Scintigraphy Brain Multi-infact Transverse
![Brain Scintigraphy Increased perfusion to temporal lobe. Herpes Encephalitis Brain Scintigraphy Increased perfusion to temporal lobe. Herpes Encephalitis](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-26.jpg)
Brain Scintigraphy Increased perfusion to temporal lobe. Herpes Encephalitis
![Brain Scintigraphy Brain Scintigraphy](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-27.jpg)
Brain Scintigraphy
![Brain Scintigraphy melenoma MRI. 1 t 2 Tl 201 Brain Scintigraphy melenoma MRI. 1 t 2 Tl 201](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-28.jpg)
Brain Scintigraphy melenoma MRI. 1 t 2 Tl 201
![Brain Scintigraphy MRI / Tl 201 Overlay Harvard Brain Scintigraphy MRI / Tl 201 Overlay Harvard](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-29.jpg)
Brain Scintigraphy MRI / Tl 201 Overlay Harvard
![Brain Scintigraphy Melanoma HMPAO Brain Scintigraphy Melanoma HMPAO](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-30.jpg)
Brain Scintigraphy Melanoma HMPAO
![Brain Scintigraphy MRI Tl 201 Melanoma HMPAO Brain Scintigraphy MRI Tl 201 Melanoma HMPAO](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-31.jpg)
Brain Scintigraphy MRI Tl 201 Melanoma HMPAO
![Brain Scintigraphy Melanoma HMPAO MRI Overlay Brain Scintigraphy Melanoma HMPAO MRI Overlay](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-32.jpg)
Brain Scintigraphy Melanoma HMPAO MRI Overlay
![Brain Scintigraphy Glioblastoma Brain Scintigraphy Glioblastoma](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-33.jpg)
Brain Scintigraphy Glioblastoma
![Brain Scintigraphy Brain Scintigraphy](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-34.jpg)
Brain Scintigraphy
![Brain Scintigraphy Tl Brain SPECT Previous Radiation for Glioblastoma Brain Scintigraphy Tl Brain SPECT Previous Radiation for Glioblastoma](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-35.jpg)
Brain Scintigraphy Tl Brain SPECT Previous Radiation for Glioblastoma
![Brain Scintigraphy 48 hours Mallincrodt Slow movement over convexities Activity in lateral ventricles NPH Brain Scintigraphy 48 hours Mallincrodt Slow movement over convexities Activity in lateral ventricles NPH](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-36.jpg)
Brain Scintigraphy 48 hours Mallincrodt Slow movement over convexities Activity in lateral ventricles NPH
![Brain Scintigraphy Delayed movement over convexities at 48 hours. Brain Scintigraphy Delayed movement over convexities at 48 hours.](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-37.jpg)
Brain Scintigraphy Delayed movement over convexities at 48 hours.
![Brain Scintigraphy Delayed movement over convexities at 48 hours. LEAP on posterior Brain Scintigraphy Delayed movement over convexities at 48 hours. LEAP on posterior](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-38.jpg)
Brain Scintigraphy Delayed movement over convexities at 48 hours. LEAP on posterior
![Brain Scintigraphy immediate 24 hr ant 48 hr rt Same patient with laterals 24 Brain Scintigraphy immediate 24 hr ant 48 hr rt Same patient with laterals 24](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-39.jpg)
Brain Scintigraphy immediate 24 hr ant 48 hr rt Same patient with laterals 24 hour rt 48 hr lt
![Brain Scintigraphy 4 hour 24 hour 48 hour Brain Scintigraphy 4 hour 24 hour 48 hour](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-40.jpg)
Brain Scintigraphy 4 hour 24 hour 48 hour
![Brain Scintigraphy Shunt Patency Brain Scintigraphy Shunt Patency](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-41.jpg)
Brain Scintigraphy Shunt Patency
![Brain Scintigraphy Non-patient Shunt At 20 minutes following injection of tracer into the shunt Brain Scintigraphy Non-patient Shunt At 20 minutes following injection of tracer into the shunt](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-42.jpg)
Brain Scintigraphy Non-patient Shunt At 20 minutes following injection of tracer into the shunt reservoir, activity is seen in the proximal limb tubing only. At 40 minutes, activity is seen in the lateral ventricles, and third and fourth ventricles, as well as extending down the spinal canal. Still, no activity is seen in the distal shunt.
![Brain Scintigraphy Occluded Shunt? Brain Scintigraphy Occluded Shunt?](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-43.jpg)
Brain Scintigraphy Occluded Shunt?
![Brain Scintigraphy Abdominal Images Brain Scintigraphy Abdominal Images](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-44.jpg)
Brain Scintigraphy Abdominal Images
![Brain Scintigraphy Displaying the initial images at higher intensity allows visualization of tiny lymphatic Brain Scintigraphy Displaying the initial images at higher intensity allows visualization of tiny lymphatic](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-45.jpg)
Brain Scintigraphy Displaying the initial images at higher intensity allows visualization of tiny lymphatic channels draining activity away from an infiltrated dose
![Brain Scintigraphy Flow study Brain Scintigraphy Flow study](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-46.jpg)
Brain Scintigraphy Flow study
![Brain Scintigraphy Flow for brain death Brain Scintigraphy Flow for brain death](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-47.jpg)
Brain Scintigraphy Flow for brain death
![Brain Scintigraphy Is this Brain Death? Return to the Table of Contents Brain Scintigraphy Is this Brain Death? Return to the Table of Contents](http://slidetodoc.com/presentation_image_h/facecb2d44637b1a160e9f05a840412c/image-48.jpg)
Brain Scintigraphy Is this Brain Death? Return to the Table of Contents
- Slides: 48