Magnetic
Resonance -
Technology
Information
Portal |
Welcome to MRI Technology• |
|
|
| Info Sheets |
| | | | | | | | | | | | | | | | | | | | | | | | |
| Out- side |
| | | | |
|
| | | | | |
Result: Searchterm 't1'
found in 54 messages |
Result Pages: 1 2 3 [4] 5 6 7 8 9 10 11 |
More Results: Database (172) News Service (18) Resources (5) |
|
May Shoemaker
Fri. 6 Feb.15, 02:40
[Start of: 'MRI questions' 0 Reply]
Category:
General |
MRI questions |
I had MRI of the femur and pelvis. Can you explain abnormal findings:
"Marrow signal abnormality in the metaphysis and diaphysis of both femora without lesion. Possible red marrow conversion".
Specifics of MRI show:
MRI shows patchy low T1 and high T2 marrow signal in meta and diaphysis in both femur. At mid diaphyseal level, curvilinear bright T2 and STIR signal noted in the intramedullary cavity. No lesion noticed.
Thanks for any insight. Is there another website I could use for more information?
|
| | Reply to this thread (login or register first) | |
Bob Smtih
Thu. 30 Oct.14, 18:41
[Start of: 'What is this white "cloud" on the right side of this MRI?' 0 Reply]
Category:
General |
What is this white "cloud" on the right side of this MRI? |
The following was noted:c2/c3 normal c3/c4 Very minimal anterior ostepphytic ridging is present. There is no spinal stenosis or neural foraminal narrowing. C4/c5 Very minimal anterior ostepphytic ridging is noted. There is no spinal stenosis or neural foraminal narrowing. c5/c6 There is a circumferential disc osteophyte complex present. There is mild central spinal stenosis. The AP diameter of the spinal canal is narrowed to 9mm. The dorsal and ventral CSF spaces remain patent. There is mild to moderate neural foraminal narrowing. c6/c7 a circumferential disc osteophyte complex present. There is mild central spinal stenosis. AP diameter of the spinal canal is narrowed to 9mm. The dorsal and ventral CSF spaces remain patent. There is moderate to severe neural foraminal narrowing. c7/t1 Normal. AP diameter of the spinal canal is 12 mm My question is C5 looks like it is chewed up; weird shading. Does it appear to be more damaged than the report states? Also there seems to be a white "cloud" that goes into the left side of multiple disks. What is the white "cloud"? c3 through c7 are in the image MRI SAG T2
|
| | Reply to this thread (login or register first) | |
Steven Ford
Tue. 5 Aug.14, 20:01
[Reply (1 of 2) to: '?' started by: 'Belinda Williams' on Mon. 21 Jul.14]
Category:
Coils |
? |
Belinda,
It would be helpful if you would add a photo, even if you take a cellphone photo of your screen and blot out the name.
You did not say, but is this a new problem?
In general, if one orientation looks worse than others, you may have a magnet shim problem; you can crudely test this yourself by using a cylinder type phantom and doing an identical scan in three planes. A shim problem would affect T2's more than T1 or PD images also.
There is always a possibility that your sequences have changed without you realizing it too; check this even if you don't know how that would have happened.
Steven Ford
Professional Imaging Services, Inc.
|
| View the whole thread | | |
Maxima Watkins
Tue. 6 May.14, 19:38
[Reply (1 of 2) to: 'Patellofemoral syndrome by MRI' started by: 'FRANCISCO MORALES' on Tue. 8 Apr.14]
Category:
Applications and Examinations |
Patellofemoral syndrome by MRI |
Hi, here is a helpful article: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2919651/ - we use proton density with fat saturation in three planes and a sagittal T1. The best protocol may be dependent on the MRI system and field strength.
|
| View the whole thread | | |
Mario Terakaj
Thu. 6 Feb.14, 08:50
[Start of: 'Tirm' 0 Reply]
Category:
Sequences and Imaging Parameters |
Tirm |
Dears!!
I try to understand why TIRM have a long TR and long TE ( value of T2 image ) but sequences bring a T1 mark
Thanks!!!
|
| | Reply to this thread (login or register first) |
| |
| Result Pages : 1 2 3 [4] 5 6 7 8 9 10 11 | |
|
| |
| Look Ups |
| |
|
MR-TIP.com uses cookies! By browsing MR-TIP.com, you agree to our use of cookies. | | [last update: 2024-02-26 03:41:00] |
|
|