MRI magnet quenching question

Got asked a weird question today which I didn’t know the answer for and hoping someone here does know the answer. When an MRI undergoes an emergency quenching how fast does the magnetic field dissipate? For example if someone stupidly brought a metal air canister into the room and a person gets stuck between the canister and the MRI how quickly after initiating a quenching procedure will it be possible to pull the person free? Is it instantly? 30 seconds? Minutes?

submitted by /u/WhenDoesDaRideEnd
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source https://www.reddit.com/r/Radiology/comments/o6imlw/mri_magnet_quenching_question/

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AI for radiology - A survey

Hello folks! We are a group of students from Karolinska Institutet and Stockholm University (Sweden). We are conducting a short survey (it should not take more than 10 minutes of your time) to evaluate an Artificial Intelligence framework for evaluating medical imaging and, in particular, the effect that explainability can have on clinicians' attitudes toward it. We welcome anyone who interacts with medical imaging to take our survey, so please, feel free to do it even if you are still a student or an intern! If you know someone who works in the field, please, pass them the survey. It would help us greatly. https://bit.ly/RTEX_survey Thanks in advance to all of you! submitted by /u/francozzz [link] [comments] source https://www.reddit.com/r/Radiology/comments/r2ratp/ai_for_radiology_a_survey/

Fibrous Dysplasia of the Skull

submitted by /u/ctisus [link] [comments] source https://www.reddit.com/r/Radiology/comments/111ej8m/fibrous_dysplasia_of_the_skull/

Multigated acquisition (MUGA) - Procedure in which patient’s RBCs are radiolabeled and gated cardiac scintigraphy is obtained.

submitted by /u/Ok_Combination_889 [link] [comments] source https://www.reddit.com/r/Radiology/comments/z83wm1/multigated_acquisition_muga_procedure_in_which/

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