really fast question

[WinDEU]

[/quote]

[/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube]

[SteveReen]

nice score parrax

[SM MaxX]

nice score parrax

yes

[mute]

everybody pls
everybody pls
everybody pls
everybody pls
everybody pls
everybody pls

[baraka]

Win thread is win

[rikame]

[/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube][/youtube]

[Kytsune]

I think you meant

lol
marquee tags
XDXDXD
so random

<<<<<Arrows.>>>>>>>>

[Psychotik]

[EZA]

Win thread is win

HAHA phycotik

[Genoisawesome]

UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU

[EZA]

failure geno is fail

[RedEnchilada]

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[Ssonik]

LMFAO that pic is just epic!.....why are you still waiting? This message is over I just wanted to comment on how cool the gif was. I mean didn't you think it was? That's all I am saying....are you still reading this? why? are you waiting for a spelling error or something? I'm not using the best grammar...that enough for ya? No? Still reading this? Wow I am impressed you waited this long....bored aren't ya? Yeah me too.........Wanna talk?.......Lol it's okay I don't either.....Let's just sit here...................been sitting for awhile now.....kinda wanna look at other posts in the junkyard don't ya? It must be really late and night for you to still be sitting here reading this...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................alright see ya later.

[Dark Luke]

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Radiology. 2006 Feb;238(2):497-504.
An augmented reality system for MR image-guided needle biopsy: initial results in a swine model.
Wacker FK, Vogt S, Khamene A, Jesberger JA, Nour SG, Elgort DR, Sauer F, Duerk JL, Lewin JS.
Source

Department of Radiology, University Hospitals of Cleveland, Case Western Reserve University, Cleveland, Ohio, USA.
Abstract
PURPOSE:

To evaluate an augmented reality (AR) system in combination with a 1.5-T closed-bore magnetic resonance (MR) imager as a navigation tool for needle biopsies.
MATERIALS AND METHODS:

The experimental protocol had institutional animal care and use committee approval. Seventy biopsies were performed in phantoms by using 20 tube targets, each with a diameter of 6 mm, and 50 virtual targets. The position of the needle tip in AR and MR space was compared in multiple imaging planes, and virtual and real needle tip localization errors were calculated. Ten AR-guided biopsies were performed in three pigs, and the duration of each procedure was determined. After successful puncture, the distance to the target was measured on MR images. The confidence limits for the achieved in-plane hit rate and for lateral deviation were calculated. A repeated measures analysis of variance was used to determine whether the placement error in a particular dimension (x, y, or z) differed from the others.
RESULTS:

For the 50 virtual targets, a mean error of 1.1 mm +/- 0.5 (standard deviation) was calculated. A repeated measures analysis of variance indicated no statistically significant difference (P > .99) in the errors in any particular orientation. For the real targets, all punctures were inside the 6-mm-diameter tube in the transverse plane. The needle depth was within the target plane in 11 biopsy procedures; the mean distance to the center of the target was 2.55 mm (95% confidence interval: 1.77 mm, 3.34 mm). For nine biopsy procedures, the needle tip was outside the target plane, with a mean distance to the edge of the target plane of 1.5 mm (range, 0.07-3.46 mm). In the animal experiments, the puncture was successful in all 10 cases, with a mean target-needle distance of 9.6 mm +/- 4.85. The average procedure time was 18 minutes per puncture.
CONCLUSION:

Biopsy procedures performed with a combination of a closed-bore MR system and an AR system are feasible and accurate.

(c) RSNA, 2005

PMID:
16436814
[PubMed - indexed for MEDLINE]

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Percutaneous MR imaging-guided transvascular access of mesenteric venous system: study in swine model. [Radiology. 2006]
An Augmented Reality system for MRI-guided needle biopsies. [Stud Health Technol Inform. 2003]
Review Percutaneous biopsy from blinded to MR guided: an update on current techniques and applications. [Magn Reson Imaging Clin N Am. ...]
Review Interventional MR imaging: concepts, systems, and applications in neuroradiology. [AJNR Am J Neuroradiol. 1999]

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Cited by 2 PubMed Central articles

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