Presentation is loading. Please wait.

Presentation is loading. Please wait.

A–C, Images of total sodium content for a patient with a glioblastoma of the mesial frontal lobe. A–C, Images of total sodium content for a patient with.

Published byGunnar Rød Modified over 5 years ago

Similar presentations

Presentation on theme: "A–C, Images of total sodium content for a patient with a glioblastoma of the mesial frontal lobe. A–C, Images of total sodium content for a patient with."— Presentation transcript:

1 A–C, Images of total sodium content for a patient with a glioblastoma of the mesial frontal lobe.
A–C, Images of total sodium content for a patient with a glioblastoma of the mesial frontal lobe. Total sodium signal is elevated in tumor tissue. D–F, Images of relaxation-weighted sodium signal of the same patient. This provides sodium levels from a different tissue compartment and is only elevated in the central portion of the tumor. Images are courtesy of Drs Armin Nagel and Armin Biller, German Cancer Research Center, Heidelberg, Germany. Scanner: whole-body 7T MR imaging (Magnetom; Siemens). RF coil: rapid double-resonant (1H = MHz; 23Na = 78.6 MHz) quadrature birdcage coil. Scan parameters: resolution = 2.5 × 2.5 × 2.5 mm3, scanning time = 13 minutes (A–C); resolution = 5.5 × 5.5 × 5.5 mm3, scanning time = 10 minutes (D–F). P. Balchandani, and T.P. Naidich AJNR Am J Neuroradiol 2015;36: ©2015 by American Society of Neuroradiology

Download ppt "A–C, Images of total sodium content for a patient with a glioblastoma of the mesial frontal lobe. A–C, Images of total sodium content for a patient with."

Similar presentations

Images of a 51-year-old woman (patient 8) with generalized tonicoclonic status epilepticus. Images of a 51-year-old woman (patient 8) with generalized.

Images of a 51-year-old woman (patient 8) with generalized tonicoclonic status epilepticus. Images of a 51-year-old woman (patient 8) with generalized.
Patient 4. Patient 4. Sinonasal carcinoma t(15;19). A, CT scan demonstrates a midline sinonasal tumor (arrow) with lytic bony destruction of the paranasal.

Patient 4. Patient 4. Sinonasal carcinoma t(15;19). A, CT scan demonstrates a midline sinonasal tumor (arrow) with lytic bony destruction of the paranasal.
Precontrast coronal T1-weighted view shows metastatic nodules (long arrows) from breast cancer in the vicinity of the left BPL and another metastatic mass.

Precontrast coronal T1-weighted view shows metastatic nodules (long arrows) from breast cancer in the vicinity of the left BPL and another metastatic mass.
Demonstration of the creation of a patient-specific brain mold for minimizing tissue distortion during fixation. Demonstration of the creation of a patient-specific.

Demonstration of the creation of a patient-specific brain mold for minimizing tissue distortion during fixation. Demonstration of the creation of a patient-specific.
A 55-year-old woman with brain stem compression from a partially thrombosed PICA aneurysm. A 55-year-old woman with brain stem compression from a partially.

A 55-year-old woman with brain stem compression from a partially thrombosed PICA aneurysm. A 55-year-old woman with brain stem compression from a partially.
MR images in different patients with SIFs

MR images in different patients with SIFs
Patient 4. Patient 4. A 39-year-old woman had a solid nonfunctioning pituitary adenoma without cyst or hematoma. She had no past or present headache. A,

Patient 4. Patient 4. A 39-year-old woman had a solid nonfunctioning pituitary adenoma without cyst or hematoma. She had no past or present headache. A,
3T-versus-7T DTI with 36 diffusion-encoding directions at b = 3000 s/mm2 and 2.0 × 2.0 × 2.0 mm isotropic voxel resolution. 3T-versus-7T DTI with 36 diffusion-encoding.

3T-versus-7T DTI with 36 diffusion-encoding directions at b = 3000 s/mm2 and 2.0 × 2.0 × 2.0 mm isotropic voxel resolution. 3T-versus-7T DTI with 36 diffusion-encoding.
Images of a 60-year-old woman (patient 7) with simple partial status epilepticus sustained for 5 days. Images of a 60-year-old woman (patient 7) with simple.

Images of a 60-year-old woman (patient 7) with simple partial status epilepticus sustained for 5 days. Images of a 60-year-old woman (patient 7) with simple.
A side-by-side comparison of EPVS in a cognitively healthy control versus a patient with aMCI A, A coronal MR brain image of a cognitively healthy control.

A side-by-side comparison of EPVS in a cognitively healthy control versus a patient with aMCI A, A coronal MR brain image of a cognitively healthy control.
Images obtained in a 67-year-old woman with posttreatment glioblastoma who had ETP. Contrast-enhanced, T1-weighted imaging (A) performed 4 weeks after.

Images obtained in a 67-year-old woman with posttreatment glioblastoma who had ETP. Contrast-enhanced, T1-weighted imaging (A) performed 4 weeks after.
Corticobasal degeneration (CBD), case 1.

Corticobasal degeneration (CBD), case 1.
Dural and intracranial extension of mass.

Dural and intracranial extension of mass.
Axial view MR images of the head, obtained at the time of second presentation.A, T1-weighted MR image (400/15) shows thickening of the dura overlying the.

Axial view MR images of the head, obtained at the time of second presentation.A, T1-weighted MR image (400/15) shows thickening of the dura overlying the.
A, A 71-year-old woman with undifferentiated cancer and a lesion at L4

A, A 71-year-old woman with undifferentiated cancer and a lesion at L4
Source dynamic MR image (A), signal intensity time curves (S) (B), and color-coded perfusion map (overlaid on the corresponding FLAIR image) (C) of a male.

Source dynamic MR image (A), signal intensity time curves (S) (B), and color-coded perfusion map (overlaid on the corresponding FLAIR image) (C) of a male.
Patient 9. Patient 9. A 31-year-old man with mental status changes and seizure activity.A, T2-weighted axial MR image shows bilateral frontal and right.

Patient 9. Patient 9. A 31-year-old man with mental status changes and seizure activity.A, T2-weighted axial MR image shows bilateral frontal and right.
Schematic representation of the temporal signal intensity changes of arteries and veins due to the bolus injection of an MR contrast agent and the sampling.

Schematic representation of the temporal signal intensity changes of arteries and veins due to the bolus injection of an MR contrast agent and the sampling.
T2-weighted images of a patient with an infarction within the anterior MCA branch territory on day 5 (patient 15) show high SI changes within the ipsilateral.

T2-weighted images of a patient with an infarction within the anterior MCA branch territory on day 5 (patient 15) show high SI changes within the ipsilateral.
Normal apical ligament (arrow) and normal anterior atlantoaxial ligament (arrowhead) in the diagram (A) and the midsagittal T2-weighted MR image (B) in.

Normal apical ligament (arrow) and normal anterior atlantoaxial ligament (arrowhead) in the diagram (A) and the midsagittal T2-weighted MR image (B) in.

Similar presentations

Ads by Google