As a Radiologic Technologist, I can personally attest to the importance of these grids, especially in chest radiography. In the 1980's, I had an out patient come to our hospital for 2 view chest x-ray for persistent cough. He already had a chest x-ray done in his doctor's office done without a grid, which was negative. We performed another chest x-ray with a grid this time, which showed a coin lesion.
Hi @mo2menhosny505 - glad you're enjoying them! Working on finishing the MRI series at the moment, but keep your eye out for CT in the not-too-far future!
As a Radiologic Technologist, I can personally attest to the importance of these grids, especially in chest radiography. In the 1980's, I had an out patient come to our hospital for 2 view chest x-ray for persistent cough. He already had a chest x-ray done in his doctor's office done without a grid, which was negative. We performed another chest x-ray with a grid this time, which showed a coin lesion.
Exactly, that extra contrast can make a difference!
Excellent lecture! Thank you so much!
Pleasure Vidhi 🙂
Ur lectures are excellent sir ...very helpful..thank you very much sir
So nice of you, thank you!
Well presented thank u.......
May I hve link for exposure timers plizz
Love the videos.. What about Air Kerma? Did you do a video on that ?
thanks alot for your great videos ...but aren’t there any CT videos ??
Hi @mo2menhosny505 - glad you're enjoying them! Working on finishing the MRI series at the moment, but keep your eye out for CT in the not-too-far future!
good luck .. appreciate your great efforts you’re really helping alot of us @@radiologytutorials
Thank you very helpful 😊
How does the honeycomb grid work in mammography?
Wonderful talk Mike. I have one question. Does grid increase the mean energy of the transmitted X-ray beam?
No it reduces the scatter radiation
sir , please make video on CT scan and contrast media
Sir I m unable to find video #33 till 39
Sorry, my numbering was incorrect. There are 33 videos in the series 🙂
Thanx allot
Happy to help ☺️
I thought reducing the air gap would reduce scatter?
Nope, the larger the air gap, the fewer scattered photons that reach the detector 🙂
❤❤