Magnetic Resonance - Technology Information Portal Welcome to MRI Technology
Info
  Sheets

Out-
      side
 

MRI is trending to low field magnets :
reduced costs will lead to this change 
AI will close the gap to high field 
only in remote areas 
is only temporary 
never 




 
MRI Forum
'Spin'
SEARCH FORUM FOR   
 
Result: Searchterm 'Spin' found in 59 messages
Result Pages: 1 2 3 4 5 [6] 7 8 9 10 11 12 
More Results: Database  (332)  News Service  (64)  Resources  (27)  
Forum Overview
 bottom
Daniel Cronk

Mon. 16 Jun.14,
20:25

[Start of:
'MRI artifact'
3 Replies]


 
  Category: 
Artifacts

 
MRI artifact
Hi. I have recently been experiencing an artifact on a STIR sequence (GE Signa HDxT 3.0T) using a HD CTL spine Coil. I'm am not fully understanding what could be happening here. One MRI technologist thought it was a corduroy artifact due to RF leak, but I'm not 100% sure there was RF leak, at least from the door, as it was closed completely.
 View the whole threadReply to this thread
(login or register first)
meigahar Waite

Tue. 11 Feb.14,
19:50

[Reply (1 of 2) to:
'???'
started by: 'BETH PHILLIPS'
on Thu. 2 Aug.07]


 
  Category: 
Contrast Agents

 
???
{-String.Spintax
 View the whole thread
dimitris priovolos

Sat. 21 Dec.13,
10:14

[Reply (1 of 2) to:
'mr urography'
started by: 'elena giovanelli'
on Thu. 24 Oct.13]


 
  Category: 
Applications and Examinations

 
mr urography
I think it's better to plan both ureters, put the pack of slices exactly coronal on an axial abdomen slice including both kidneys, take care on a sagital slice to give an angle parallel to spine but including the bladder and the space behind it, use foldover direction (siemens) or Rfov 1 (GE), fov 400-450, sl thick 0.80-1mm, open the 3d slice pack as much as needed, use navigator-pace (siemens) or triggering (GE).

A preparation of diet is needed some times, additional sequences (haste, fiesta, vibe+iv or lava+iv contr) are necessary.
 View the whole thread
aaron yonts`

Thu. 19 Sep.13,
07:56

[Reply (1 of 3) to:
'why there is T2* but not T1*'
started by: 'Isa Toni Toni'
on Wed. 24 Jul.13]


 
  Category: 
Sequences and Imaging Parameters

 
why there is T2* but not T1*
i may just be giving general info but a t2* is aquired from a gradient echo compared to a t2 with a spin echo. according to mri in practice a t2* can help show some things a normal t2 would not, such as ms plaques in a cervical spine
 View the whole thread
Reader Mail

Mon. 23 Jan.12,
07:49

[Start of:
'Gadolinium - blood brain barrier'
1 Reply]


 
  Category: 
General

 
Gadolinium - blood brain barrier
Does Gadolinium cross blood brain barrier? I am having a neck and spine MRI with Gaolinium contrast for detection of CSF leak. Can intravenous vein administration of Gadolinium get into the neck and spinal cord?
 View the whole threadReply to this thread
(login or register first)

Result Pages : 1 2 3 4 5 [6] 7 8 9 10 11 12 
 top
 
Share This Page
FacebookTwitterLinkedIn

MR-TIP    
Community   
User
Pass
Forgot your UserID/Password ?    



Look
      Ups






MR-TIP.com uses cookies! By browsing MR-TIP.com, you agree to our use of cookies.

Magnetic Resonance - Technology Information Portal
Member of SoftWays' Medical Imaging Group - MR-TIP • Radiology-TIP • Medical-Ultrasound-Imaging • 
Copyright © 2003 - 2025 SoftWays. All rights reserved. [ 8 May 2025]
Terms of Use | Privacy Policy | Advertising
 [last update: 2025-04-05 02:38:00]