Show threadWarrenG1983Apr 12, 2025

(Not quite what I was going for, OpenAI, but your failure has its own charm.

I think I'm going to need to remix this meme myself.)

#medphys #radonc

Santam Chakraborty Nov 23, 2024
Some additional accounts added to Isocenter starter pack. Please message / like / repost / reply so I can add you. This is meant to be a general list of professionals of #radonc #ClinOnc #medphys #radther #rmeddosim #brachytherapy #EBRT #IGRT #IMRT #IORT #ProtonRT #SBRT #StereoRT go.bsky.app/9dMTnSr

RE: https://bsky.brid.gy/convert/ap/at://did:plc:baz5l4amubmrlw4ob6u6a464/app.bsky.graph.starterpack/3lb5y7unsnu2a
Antje HellwichNov 12, 2024

Distortion-free Diffusion-weighted Imaging Based on a TGSE BLADE Sequence: Technique and Clinical Application.
Kun Zhou, PhD and Wei Liu, PhD (Siemens Healthineers, Shenzhen, China) introduce this promising alternative to EPI DWI for detecting pathologies in regions with strong B0 inhomogeneities.

The TGSE BLADE DWI sequence samples a train of spin echoes and gradient echoes, and can generate distortion-free DWI images.

Learn more at https://marketing.webassets.siemens-healthineers.com/81a78a5b3994e155/6787003bb193/siemens-healthineers-magnetom-world-Zhou_BLADE_Diffusion_ISMRM_2022.pdf

#magnetomworld #MRI #DWI #MedPhys

AAPM HQMay 17, 2024
AAPM Annual Meeting & Exhibition: Meeting Program Available. #AAPM2024 #MedPhys https://aapm.me/4dH8sye
AAPM 66th Annual Meeting & Exhibition

AAPM - AAPM 66th Annual Meeting & Exhibition
AAPM HQApr 2, 2024
AAPM Global Needs Assessment Survey for Medical Physicists: The @aapmHQ Global Needs Assessment Committee is asking #MedPhys in LMIC #radonc & #radiology centers to complete a needs assessment survey. https://aapm.me/3TKMRvy
AAPM Global Needs Assessment Survey for Medical Physicists

Antje HellwichApr 14, 2023

Deep Resolve Boost (DRB) and Sharp (DRS) for Diffusion: ADC Phantom Evaluation by Hyun--Soo Lee, PhD; Thomas Benkert, PhD; et al. (Siemens Healthineers)

Using a dedicated diffusion phantom, this study systematically and objectively assessed whether the use of DRB and DRS impacts the ADC for DWI.
The authors conclude that that it does not influence ADC values. This holds true for different protocol settings.
Learn more at https://marketing.webassets.siemens-healthineers.com/751e44a47f93933b/ed5368f2650c/siemens-healthineers_magnetom-world_clinical-corner_Lee_Benkert_DRB_for_Diffusion_ISMRM_2023.pdf
#magnetomworld #deeplearning #MedPhys #MRI

Antje HellwichApr 4, 2023
Retrospective #MotionCorrection for Brain #MRI: A Technical Description of SAMER by Daniel Polak (Siemens Healthineers), Stephen Cauley (Massachusetts General Hospital, MA, USA), and colleagues.
The SAMER algorithm will reduce the computational burden of motion estimation by leveraging an ultra-fast scout scan along with the repeated acquisition of a limited number of additional k-space encoding lines.
Learn more at https://marketing.webassets.siemens-healthineers.com/221d76b6c91d33e9/9313863fd5af/siemens-healthineers_Polak_MoCo_Brain_SAMER_ISMRM_2023.pdf
#magnetomworld #medphys #medicalphysics
Antje HellwichMar 28, 2023
Optimizing EPI Image Quality Beyond Linear Phase Corrections with Dual-Polarity GRAPPA. André Fischer, PhD; Wei Liu, PhD; and Kun Zhou, PhD (Siemens Healthineers) introduce a new technique to address even higher order phase variations in EPI, thereby optimizing in particular high-end diffusion applications in which uncorrected phase variations can have a substantial effect.

Learn more about this powerful new ghost reduction tool at https://marketing.webassets.siemens-healthineers.com/057be136d0abb21d/768eb097ea7e/siemens-healthineers_fischer_dual-polarity_grappa.pdf
#magnetomworld #MRI #medphys
Antje HellwichMar 14, 2023
How to Navigate the ‘Bermuda Triangle’ of SNR, scan time, and resolution.
Joachim Graessner takes the mystery out of parameter changes and explains their mutual dependencies.
Learn more at https://www.magnetomworld.siemens-healthineers.com/clinical-corner/application-tips/signal-to-nois-indicator-navigate-bermuda-triangle.html
#magnetomworld #MRI #medphys #medicalphysics
The Signal-to-Noise Indicator or How to Navigate the ‘Bermuda Triangle’

 

Antje HellwichFeb 28, 2023

Bring-Your-Own-Phantom (BYOP): A Flexible Stand-Alone Distortion Analysis Prototype

Niranjan Venugopal, PhD (CancerCare Manitoba; University of Manitoba, Winnipeg, Canada); Lumeng Cui, PhD (Siemens Healthineers); et al. developed a novel online software prototype which can provide automatic vivid visualization and quantitative evaluation of spatial distortion for both small and large grid-like phantoms.
Learn more at https://marketing.webassets.siemens-healthineers.com/837796221f0229c1/8c3de107d3e9/siemens-healthineers_magnetom-world_clinical-corner_venugopal_phantom_ESTRO_2023.pdf
#magnetomworld #MRinRT #MedPhys #MRI #radiotherapy