How To Critique an Elbow X Ray!
24:17
How To Critique a Forearm X Ray!
29:06
How to Critique a Wrist X-Ray!
18:05
How to Critique a Hand X-Ray!
18:56
X-Ray Attenuation: Explained!
12:39
How I Became A Confident Speaker
19:20
The Anode Heel Effect: Explained!
9:57
Пікірлер
@marym4238
@marym4238 17 сағат бұрын
Thank you ! These videos help so much please don’t stop
@SahandHooshmand
@SahandHooshmand 10 сағат бұрын
Not stopping anytime soon 🤓
@forgottenjam4897
@forgottenjam4897 4 күн бұрын
love the new camera!!
@SahandHooshmand
@SahandHooshmand 4 күн бұрын
Thanks Hagrid!!
@StudywminKufa
@StudywminKufa 5 күн бұрын
Are u Arabian …?
@SahandHooshmand
@SahandHooshmand 5 күн бұрын
I’m Persian 😄
@zoejohnston601
@zoejohnston601 6 күн бұрын
This was so so helpful, thank you so much! Can you do a video on how to critique a calcaneus? That’s my first critique, and I am so nervous!
@SahandHooshmand
@SahandHooshmand 6 күн бұрын
You're welcome, glad you found it useful! I have a critique coming up on the foot and ankle after my next video so stay tuned
@satisfied8113
@satisfied8113 7 күн бұрын
This has helped me out so much and so much of your other videos thank you for always uploading I look forward every day to seeing your videos.
@SahandHooshmand
@SahandHooshmand 6 күн бұрын
I'm so glad! Thank you for the lovely message, keeps me excited to do more
@dreamstaete8177
@dreamstaete8177 7 күн бұрын
Just found your channel as a 1st year DRAD student! Very helpful content and well made, thanks for all the good tips. Will be taking all of them in! 😄
@SahandHooshmand
@SahandHooshmand 7 күн бұрын
Excellent, you're already one step ahead
@sammigoose2696
@sammigoose2696 7 күн бұрын
This video is awesome!! I already have this app but somehow never thought to use it to help with my positioning!! Thank you so much from a 1st year student!😍
@SahandHooshmand
@SahandHooshmand 7 күн бұрын
Love it! Glad you found it useful
@umarbnnaseer
@umarbnnaseer 8 күн бұрын
Very good video, Dr. I hope the next one is going to be on Knee
@SahandHooshmand
@SahandHooshmand 7 күн бұрын
Indeed it is, should be released in the next week or so
@umarbnnaseer
@umarbnnaseer 7 күн бұрын
@ waiting for it, Dr. Thank you.
@saghar5033
@saghar5033 8 күн бұрын
The video quality is so good!
@SahandHooshmand
@SahandHooshmand 8 күн бұрын
Thanks for noticing 😄
@drdj69
@drdj69 8 күн бұрын
great video . but why talk soo fast , please slow down a bit . thanks
@SahandHooshmand
@SahandHooshmand 8 күн бұрын
thanks for the feedback :)
@AmyPortuondo
@AmyPortuondo 10 күн бұрын
This is great. I would have liked the explanation to be slower.
@SahandHooshmand
@SahandHooshmand 10 күн бұрын
Thanks! I'll keep that in mind for future videos 😊
@Prixelle
@Prixelle 11 күн бұрын
Thank you so much for explaining it so well.
@SahandHooshmand
@SahandHooshmand 10 күн бұрын
Thanks for watching ✌🏼
@MrDabo-hp3kg
@MrDabo-hp3kg 16 күн бұрын
My ImageJ still wont open it comes up as an icon after allowing it on my PC but it auto closes. Any tips?
@SahandHooshmand
@SahandHooshmand 14 күн бұрын
If you have remnants of an older version installed it can do that, so try permanently removing everything and install again, and make sure it's the latest version. Also I'd install it in your files somewhere not on the desktop or anywhere which has cloud storage linked to it. Hope that helps!
@rupeshboopathi
@rupeshboopathi 17 күн бұрын
Increasing kvp increases patient not the other way around
@dallasweaver4061
@dallasweaver4061 18 күн бұрын
LNT models are not based on mechanisms and tell you nothing about normal doses. Without mechanisms, all these discussions are nonsense when dealing with complex multi-factor conditions, where the number of factors is very large, and just excluding one relevant factor from an analysis makes the results both false and junk science.
@shahadhamza7753
@shahadhamza7753 22 күн бұрын
Thank you
@YaminOo-xc1dl
@YaminOo-xc1dl 25 күн бұрын
Thank you
@MrTwixksa
@MrTwixksa Ай бұрын
name of the app please?
@SahandHooshmand
@SahandHooshmand Ай бұрын
Essential Anatomy 5
@n-h537
@n-h537 Ай бұрын
This video is a life saver, thank u soooooo much
@SahandHooshmand
@SahandHooshmand Ай бұрын
You’re welcome!
@anarosasprenger3531
@anarosasprenger3531 Ай бұрын
thanks!👍
@MustafaKalafat
@MustafaKalafat Ай бұрын
1:24 the symbol comes from "Wolfram".
@Aab-e-hayat-5
@Aab-e-hayat-5 Ай бұрын
Is there any material you have that can help me preparing for boards, other then your videos. Material such as book or notes or study guide for boards
@SahandHooshmand
@SahandHooshmand Ай бұрын
What's going to be covered in your board exam? If it's more physics and radiobiology related, I recommend the textbook 'Radiation Protection in Diagnostic X-Ray Imaging'. It's co-authored by my PhD supervisor Prof. Patrick Brennan
@Aab-e-hayat-5
@Aab-e-hayat-5 Ай бұрын
👍👍👍👍👍👍👍 keep making more videos, more concepts, can you explain penumbra
@SahandHooshmand
@SahandHooshmand Ай бұрын
Will do, I'll put it in my list of videos, hopefully should be released after the next few
@Aab-e-hayat-5
@Aab-e-hayat-5 Ай бұрын
👍
@mansursaz1421
@mansursaz1421 Ай бұрын
ئافەرین
@Resurgam2024
@Resurgam2024 Ай бұрын
Amazing explanation, thanx a lot
@SahandHooshmand
@SahandHooshmand Ай бұрын
Glad it was helpful!
@Bscradiology.
@Bscradiology. Ай бұрын
Awesome video Love from India 😊
@SahandHooshmand
@SahandHooshmand Ай бұрын
नमस्ते and thank you!
@Bscradiology.
@Bscradiology. Ай бұрын
@SahandHooshmand ☺️
@Bscradiology.
@Bscradiology. Ай бұрын
❤❤
@nazaninzakariaei7271
@nazaninzakariaei7271 Ай бұрын
Thank you ❤
@Aab-e-hayat-5
@Aab-e-hayat-5 Ай бұрын
Yaaay
@BaharehPayami
@BaharehPayami Ай бұрын
Perfect👌
@Aab-e-hayat-5
@Aab-e-hayat-5 Ай бұрын
Adding 15% to 100 kvp is 115 Then adding 15% to 50 kvp is not 65. Why ? When and by which number do we multiply 1.15
@SahandHooshmand
@SahandHooshmand Ай бұрын
Because 15% of 50 is 7.5 (50*0.15) so it'd be 57.5 kVp. You always multiply the original kVp by 1.15 to 'add 15%'
@zaibunnisa1625
@zaibunnisa1625 Ай бұрын
Thank you so much. Your videos make sense to me, I have my first mock today and I was struggling to find a video that I can understand. Thank you sooooo much😭
@SahandHooshmand
@SahandHooshmand Ай бұрын
Hope the mock exam went well! I'm glad it was useful to you
@zaibunnisa1625
@zaibunnisa1625 Ай бұрын
Thank you 🙏 My Image critique went so well😊
@jarvisjones9163
@jarvisjones9163 Ай бұрын
How would you alter the kvp and mAs for these bone conditions
@SahandHooshmand
@SahandHooshmand Ай бұрын
Reduce both for osteoporosis (about 5-10 kVp depending on severity, and about 20-30% of mAs). And the other way around for osteopetrosis (again depending on severity)
@jarvisjones9163
@jarvisjones9163 Ай бұрын
@ Thanks for your reply, so an increase of 5-10kvp for osteopetrosis and 30% increase in mAs?
@SahandHooshmand
@SahandHooshmand Ай бұрын
@@jarvisjones9163 generally something like that, now usually these days digital systems encourage you to mainly just change the mAs and keep the kVp the same (and if you need to change it to rely on the 'person size' selector). But if doing manually, increasing both makes more sense.
@poerava
@poerava 2 ай бұрын
You’re talking way too fast bro
@SahandHooshmand
@SahandHooshmand 2 ай бұрын
So I've been told! In more recent videos I've changed that
@Aab-e-hayat-5
@Aab-e-hayat-5 2 ай бұрын
Love it
@muskanbanu8613
@muskanbanu8613 2 ай бұрын
Awesome explanation❤
@SahandHooshmand
@SahandHooshmand 2 ай бұрын
🙌🏼
@Yihe_Chen
@Yihe_Chen 2 ай бұрын
great imaging critique videos❤❤❤looking forward to your next video which I guess is elbow🤩 I’m wandering are we able to tell the medial and lateral condylars of humerus when they’re not superimposed in lateral elbow view😢 I’m struggling with how to fix my position
@SahandHooshmand
@SahandHooshmand 2 ай бұрын
That’s correct, elbow is next 😄 With regards to fixing positioning I’d have to properly do that in another video as the next one is just on critique/interpretation
@UgwuJennifer-yo8uk
@UgwuJennifer-yo8uk 2 ай бұрын
Got a 9/10 in first trial. Pls don't stop making your videos make more, its super helpful Thanks so much
@SahandHooshmand
@SahandHooshmand 2 ай бұрын
Well done! Glad you found it helpful
@teresarobles9189
@teresarobles9189 2 ай бұрын
Amazing videos. Can you review a anatomy of the entire spine? Seems to be the only thing I can’t grasp right now and I’m not sure why
@SahandHooshmand
@SahandHooshmand 2 ай бұрын
The spine is in the works once I do the extremities. Can I ask what specific questions you’d like discussed?
@teresarobles9189
@teresarobles9189 2 ай бұрын
@@SahandHooshmand I have lots of studying to do before Monday on just the anatomy of the vertebrae but when it comes to oblique projections of the cervical spine, knowing what anatomy is being shown.
@ienjoysandwiches
@ienjoysandwiches 2 ай бұрын
Remember: 1) the focusing cup is made of molybdenum because it's not a thermionic bubbler and is negatively charged to ping pong electrons antegrade to the anode 2) rhenium is added to the anode to help it dissipate heat and not crack 3) 1 mGy is 0.1 rad (1 Gy = 100 rad).
@nergessadiqi-6383
@nergessadiqi-6383 2 ай бұрын
bazam nafahmidam 🥲
@SahandHooshmand
@SahandHooshmand 2 ай бұрын
ey baba 😅
@Aab-e-hayat-5
@Aab-e-hayat-5 2 ай бұрын
Yaaaay, I was waiting for this video. Keep making more videos
@OsagiobareFaith
@OsagiobareFaith 2 ай бұрын
This is really great !!!where have you been 😂 all my life
@SahandHooshmand
@SahandHooshmand 2 ай бұрын
Glad you finally found the channel 🤓
@FenniNakambale
@FenniNakambale 2 ай бұрын
Well explained indeed 💯
@thomaswilson769
@thomaswilson769 2 ай бұрын
Great stuff thanks!
@saghar5033
@saghar5033 2 ай бұрын
This was great!
@nigela1867
@nigela1867 2 ай бұрын
Love these! Keep them coming!
@arushd7083
@arushd7083 3 ай бұрын
Thanks for the video, really concise and to the point. Good explanations as well. I am really confused with how to tell apart a spiral and oblique fracture though, as they look quite similar. Could you make a separate video on that specifically, or can you just explain it to me in a reply? Thank you again!
@SahandHooshmand
@SahandHooshmand 3 ай бұрын
Glad you enjoyed it :) with regards to your question, you're right they do look quite similar, and in fact in cases where it's not that severe you can mix them up easily. It's a balance of looking at all the 2 main projections (3 if it's available) and making a judgement based on whether the 'ends' of the fracture are 'spiralling' from their centre or they're linear; but linear in a slanted manner if that makes sense. So generally if you see a larger separation between the edges of the fracture towards the ends, then that's suggesting a spiral, but if the edges are mostly superimposed and it's just slanted (aka not just a flat horizontal line fracture), then it's classified as an oblique. Hope that helps!
@SahandHooshmand
@SahandHooshmand 3 ай бұрын
CORRECTION to formula: the (1 - cos (theta)) should be at the numerator (top). Apologies for any confusion.