Primary CNS Lymphoma vs. Toxoplasmosis Guidance for a frequently encountered scenario #neurorad #neurology #radres #foamrad #meded #foammed

Here’s the diagrams I created for my Orbital Pathology lecture at #Radiopaedia2020 today. I hope everyone is having a great conference in the comfort of their own homes. Keep the tweets coming! bit.ly/radiopaedia2020

Classic Progressive Multifocal Leukoencephalopathy (cPML) CT: Hypoattenuating white matter lesions T1: Dark T2/FLAIR: Bright No enhancement or mass effect Location: 1. Supratentorial white matter > Subcortical U-fibers 2. Posterior fossa > Brachium Pontis #neurorad #radres

Orbital Compartment Syndrome Traumatic orbital hemorrhage causing increased intra-orbital pressure - Proptosis - Stretching of optic nerve - Tenting of posterior globe Tx: Emergent bedside lateral canthotomy + cantholysis #errad #neurorad #radres #foamrad #foamed

Globe Trauma Retinal detachment- V-shaped in posterior chamber w/ apex at optic disc Choroidal detachment- lenticular shape, spares most of posterior globe Vitreous hemorrhage- layering blood in vitreous chamber #radres #neurorad #errad #foamed #foamrad

Dick's Pick of the Week: Carotid Web Subtype of fibromuscular dysplasia and thromboembolic nidus. “Shelf-like” intraluminal filling defect arising from the posterior margin of the ICA origin and projecting cephalad. #FOAMed #FOAMrad #radres #NeuroRad #radiology #Neurology

Epidermoid Cyst Young male (early 30s) w/ seizures T2: Isointense to CSF FLAIR: Heterogeneous “Dirty” Signal DWI: Restricted diffusion T1+: No enhancement #neurorad #neuro #radres #meded #foamrad #neurology Ryan B Peterson 🇸🇪 Gelareh Sadigh, MD

It has been said that there are 2 types of #NeuroRad: • those who admit to reviewing temporal bone anatomy each year • liars Well, here's all the anatomy I know and some I've forgotten FREE through CaseStacks casestacks.com/neuro/ct/tempo… *Not optimized for mobile viewing*

Flexor digitorum profundus rupture or “jersey finger” often occurs in the ring finger after the player misses a tackle and catches the digit on the shirt of the opposing player. Surgical repair is required for zone I-type injuries. Learn more on the pod: anchor.fm/orthobullets/e…

Low back pain is the leading cause of disability worldwide & affects up to 10% of the population. Understand relevant anatomy, underlying mechanical & biochemical causes, pertinent imaging findings, & therapeutic options. bit.ly/2PPZK74 USA Michigan Radiology

A typical case of articular tuberculosis. Imaging pearls: intra-articular rice bodies AND large intraosseous abscess (penumbra sign on T1-WI) with minimal surrounding edema / T1 low signal (“cold” abscess). #orthotwitter #radres #radtwitter #MSKRad #tuberculosis

#ASHNRCOTW #123 ANSWER: Protuberant fibro-osseous lesion of the T-bone (AKA "Bullough lesion")! Thx Katie Dean for the case! #ASHNR21 Ilona Schmalfuss Caroline Robson, MBChB Deborah Shatzkes C Douglas Phillips 🇺🇸 Richard Wiggins Nicholas Koontz Courtney Tomblinson, MD @CincyPedsNeuro ESHNR The American Society of Neuroradiology Christine M Glastonbury, MD Rupa Radhakrishnan

#PediNeuroRad #CincyPedsNeuroCase for the Weekend Slide 1: History & images at presentation Slide 2: Annotated images Slide 3: Answer & key points Have a great weekend… #PedsRad #NeuroRad #RadRes #FOAMrad #MedEd

Anterior tibiotalar ankle impingement. Radiograph shows dorsal talar and anterior tibial spurs. MRI shows prominent edema pattern of the talar spur indicating repetitive microtrauma. #nyu_mskrad #NYUImaging #radtwitter #mskrad #orthrotwitter @AFOAS ACFAS #radfellows

#PediNeuroRad #CincyPedsNeuroCase for the Weekend Slide 1: History & images at presentation Slide 2: Annotated images Slide 3: Answer & key points Have a great weekend… #PedsRad #NeuroRad #RadRes #FOAMrad #MedEd

Part 1 of my MRI Trauma Spine Search Pattern #neurorad #radres #foamrad #Meded #errad

First case on my first day back and I’m treated to a neuropathic shoulder.. Recommended C-spine MRI to look for a syrinx! [...whenever you can’t even >begin< to describe the findings, think NP!!]

#AOCR21: The #legendary Christine M Glastonbury, MD of UCSF Imaging begins the ‘Top 3’ H&N session with a case-based review on neck spaces, masses & nodes. High-yield gamuts based upon location & contents within H&N compartments – spectacular review with some illustrative slides below:

Posterolateral Corner injury: often amenable to repair. When reconstructed, chances are you’re dealing with LaPrade procedure: 2 grafts 4 screws #MSKRad #knee #orthotwitter

Now that central banks do not care about inflation anymore and only care to fight cLiMaTe cHaNgE, maybe it is time that we the people care about inflation and switch to money that can not be debased, that is deflationary instead of (hyper)inflationary: #bitcoin