Thematic Case Reviews

In these thematic reviews, the organisation and presentation of cases will be based on the latest educational research, including literature exploring the role of expertise in radiologic image interpretation; how to promote active learning in radiology trainees, and activities to simulate how experts through deliberate practice generate a holistic high-level representation of the image, which then fine-tunes the perception of potential lesions. These reviews will leverage on the large database of online published and unpublished (at the moment) "normal" and "abnormal" cases. Selected use of didactic instructional videos will be included.







Tuesday, 6 March 2018

Gadolinium accumulation in the brain

http://mriquestions.com/gd-accumulation.html

MRI contrast agents accumulate in the brain New clinical and research guidelines urge caution

https://www.medscape.com/viewarticle/880417 (FDA, May 2017)

https://www.neuro-central.com/2017/03/15/potential-accumulation-gadolinium-brain-tissue-gadolinium-based-contrast-agents_neuro_compass/

Gadolinium deposition in the brain: summary of evidence and recommendations Gulani, Vikas et al. The Lancet Neurology , Volume 16 , Issue 7 , 564 - 570

Olchowy, C., Cebulski, K., Łasecki, M., Chaber, R., Olchowy, A., Kałwak, K., & Zaleska-Dorobisz, U. (2017). The presence of the gadolinium-based contrast agent depositions in the brain and symptoms of gadolinium neurotoxicity - A systematic review. PLoS ONE, 12(2), e0171704. http://doi.org/10.1371/journal.pone.0171704

Ranga, A., Agarwal, Y., & Garg, K. J. (2017). Gadolinium based contrast agents in current practice: Risks of accumulation and toxicity in patients with normal renal function. The Indian Journal of Radiology & Imaging, 27(2), 141–147. http://doi.org/10.4103/0971-3026.209212

RSNA Press Release Gadolinium May Remain in Brain after Contrast MRI (May 2015)

Study finds gadolinium retention causes no neurologic harm By Wayne Forrest, AuntMinnie.com staff writer November 29, 2017

Miller JH, Hu HH, Pokorney A, Cornejo P, Towbin R. MRI Brain Signal Intensity Changes of a Child During the Course of 35 Gadolinium Contrast Examinations. Pediatrics. 2015 Dec;136(6):e1637-40. doi: 10.1542/peds.2015-2222.

Google image search "gadolinium accumulation in the brain"

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