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CONOR O'KEEFFE

Thu. 9 Apr.20,
11:54

[Start of:
'Help - Lateral Knee Pain'
0 Reply]

 
  Category: 
General
 
Help - Lateral Knee Pain
Hi Everyone. I got an MRI scan recently which diagnosed a small tear in the posterior horn of the medial meniscus. I am confused because the pain is lateral around the fibula. Looking at the scan it looks like there is a lot of fluid around the fibula, can anyone tell me if this looks normal?Thanks so much for any help
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Brenna Bray

Tue. 10 Mar.20,
15:59

[Start of:
'Proton excitation from B0 to B1'
0 Reply]

 
  Category: 
General
 
Proton excitation from B0 to B1
I'm new to MRI imaging and currently taking an introductory course online. I understand that the introduction of a small magnetic field/RF pulses on top of the static magnetic field (B0) excites protons into a high energy state (B1). Does this mean that the protons are excited from a spin that is parallel to the longitudinal B0 plane to one that is antiparallel to the longitudinal B0 plane, or that the proton spin is excited from one that is aligned/polarized with B0 to one that is either parallel or antiparallel to B0 in the B1/xy plane?
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Rhonda Reid

Mon. 9 Mar.20,
18:49

[Reply (1 of 2) to:
'Help'
started by: 'Rhonda Reid'
on Mon. 9 Mar.20]

 
  Category: 
General
 
Help
This is the MRI in question. The eyes look different and I was not sure if this looked like Optic Neuritis.
 
 

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Rhonda Reid

Mon. 9 Mar.20,
18:29

[Start of:
'Help'
1 Reply]

 
  Category: 
General
 
Help
Hello, I have been having extreme eye pain with visual disturbances which include flashes of light and sometimes double vision. I was told that my brain MRI was squeaky clean. However, out of curiosity, I looked at the images and found this one image that didn't sit right with me. I know it could mean nothing, but I was hoping to either get an answer or reassurance that everything really is ok. Thanks in advance to anyone willing to help.
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Kenneth Rathburn

Wed. 12 Feb.20,
20:42

[Start of:
'cspine fusion'
1 Reply]

 
  Category: 
Artifacts
 
cspine fusion
Pt had c6-7 ACDF in 2015. MRI obtained 1/20 indicated mild stenosis at c3-4. upper Thor was perfect and nothing significant below c4. HOWEVER, Xray last week and subsequent review on entire timeline (post surgery until now) indicate otherwise.
 
 
1/21/16


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