‼️🗓️‼️October 30th from 10am-2pm we'll be at @VCUHealth Main Hospital to raise awareness about screening services available at VCU Health & the importance of cancer screenings. Come by to learn more & to say HI!👋 @RadHealthEqty#ccc2024#radres#healthequity#radiology#rva
1/If you aren’t cheating, you aren’t trying!
Are you looking at MRIs?
Feeling some confusion about the diffusion?
Feel impaired when it comes to the FLAIR?
Wish you could cheat a little?
Here’s a little cheat sheet on all the sequences you NEED to know for looking at MRIs!
➡️T1: It’s for anatomy, so brain structures reflect the same color as real life.
🔸So gray matter is gray on T1 & white matter is white on T1.
🔸It’s also for contrast. Contrast is taken up by masses making them light up & easier to see.
➡️T2: It’s the water sensitive sequence.
🔸What is pathologic water in the brain? Edema!
🔸Remember--everything bad in this world is trying to turn you back into what you came from—water!
➡️DWI: Diffusion detects stroke, which are bright on DWI.
🔸But anything that makes space tight in the brain can be bright on diffusion (cellular masses, pus under pressure, etc.)
➡️Gradient: Gradient is sensitive to metals.
🔸What’s the most important metal in body? Iron—bc iron is in blood.
🔸So gradient is our blood sensitive sequence
🌟So remember🌟
▶️T1 is for Anatomy & Contrast
▶️T2 is for Water & Edema
▶️DWI is for stroke
▶️Gradient is for blood
Hopefully, this will help you next time you have an MRI--who says cheaters never win? 😉
Happy International Day of Radiology! 🎉
Thank you to all radiologists, radiographers, radiological technologists, professionals in other related fields and patient groups for your seismic impact on the patient journey. #IDoR2023