Video

Many thanks.. Would be grateful if you could share Electron vs KV indications based on location

Thanks Dr Mostafa

your lecture is super awesome and im so grateful that i found this lecture when im stucke with ab ratio at the first place, u explained it like wonders....thank you so much may be blessed prof.. more educational radbio lectures is much appreciated so we could understand radbio more precisely rather than just knowing it without full understanding, thank you so much :))

Could you please make videos about cranial nerve delineation Thank you sooo much

Thanks Dr.Mostafa🤲🏻 happy Eid

Just discovered this amazing channel. Thanks a bunch! 😀

really thanks for your great effort

Thanks a lot, Dr. Mustapha It's being very helpful.

استاذنا القدير بارك الله في علمك

Ex4 =90% isodose

Sir, Is english version available?

Thank you v much sir, we learnt a lot

Excellent lecture

Preparing for 2b. Very helpful material

Thank you ❤🎉🎉🎉

Beautiful explanation

الف شكر د مصطفي معلمنا الغالي ننتظر بلهفه الجزء الثالث IMRT 😊

Thank you very much! Respect from Georgia!

بارك الله بيك دكنور

Thank you so so much sir

So amazing. Thank you !

Thanks for the informative video dr Elhaddad. My ear has been bothering me for 3 months now. The doctors couldn't find anything. Last week I was diagnosed with a thyroid tumor. Could this tumor be causing this referred ear pain?

Thank you professor 🙏

Sir very nice and informative lecture

Amazing our dear Professor

You are back! Great lecture as always sir.

thanks for your great efforts doctor

Hello, just wnated to ask if u can teach me in 1 ti 1 session? I m doing raditherpy and oncology and it's my first year ..I need some help plz ..and I can pay u on monthly basis plz

Excellent work brother. Noticed you have not posted recently. I might be wrong. Please keep posting!

شكرا يا دكتور .. ربنا يكرمك حضرتك وينفع بيك على الدوام يارب

very helpful video, useful to note that Dref in the equation presented here is also referred to as EQD2 (equivalent dose in 2 Gy fractionation) in other texts

ياريت يا د مصطفي ترجع تشرحلنا تاني بنستمتع بعلمك جداااا فارجو الله ان لا تحرمنا منه جزاك الله عنا خيرا

Hello there my father had ear pain in left ear for 3 month ,later diagnosed with lyropharangeal cancer and treated with 3d imrt but still after 6 months his ear pain has not improved and he take neuropain suppresent to eat food amwhat can be done can you help us please

Dear Dr, will be great if you can share in English version for NPC neck node delineation. it looks very good teaching, but unfortunately i cannot understand Arabic.

Thank you for the nasopharnx lecture. I got this type of radiation 30 years ago. The side effects are muscle contraction around the neck, interior part of C1 broken, nasopharnx necosis, postradiation osteogenic sacoma. OMG. I had another nasopharnx cancer after 30 years.

Thank you

What if you aren’t able to locate the scalene muscles?? They are perfectly clear on your demo pt but on mine, it isn’t so clearly delineated.

Thank you so much Professor. I finally understood this. May I kindly ask please; regarding the head and neck tumours; I didn't understand fully the benefit of the HYPERfractionated regime...such tumours have a high alpha/beta ratio however we still treat at a low dose of 1.2Gy/Fr to spare the late responding tissues? And if so why do we need to give more fractions in that case? is it because the tumour itself has a high alpha/beta ratio? Thanks a lot!

Very amazing and informative and I think you are very good at English.Please continue these lectures in future.

Please Dr would you send the telegram group link for your lectures ? Thanks in advance 🙏💐

I am preparing for Final FRCR Part 2b, I would be greatful if you could provide me your expert guidance.

Hi

Very informative! Please continue doing this great job!!! 😍😍😍

Fantastic, thank you so much

Thanks a lot sir. It is very much helpful for beginners like us

Hi Prof, i found your lectures are super helpful for FRCR. Do you have any other lecture series?

Buenísimo.

This is very helpful, if we could do other tumour sites too that would be great..

Thank for sharing your knowledge and skill set you have. This enlightenment has helped with understanding the intense unrelenting ear pain I have. Your delivery of this is not only informative but is delivered in a way that is easy to understand. Many thanks MK

Thanks a lot for the great presentation!! However, I have a question about the Brain tumour treatment strategy. Lately, there is more and more machines are designed for hypo-fractionation treatment, like Cyberknife and MRLinac Unity. As mentioned, the brain tissue is a late responding tissue, which means a tissue-sparing should allow a hyper-fractionation treatment rather than a hypo-fractionation treatment. How do you explain this? Once, Thanks for the great presentation!!