Andrew L Callen MD (@andrewcallenmd) 's Twitter Profile
Andrew L Callen MD

@andrewcallenmd

Associate Professor, Neuroradiology and Neurology - Director, CU CSF Leak Program - University of Colorado Anschutz Medical Campus - Alumni: UCSF - #CSFLeak

ID: 1216146304427905024

linkhttps://medschool.cuanschutz.edu/radiology/sections/neuroradiology/csf-leak-program calendar_today11-01-2020 23:54:15

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Spinal CSF Leak Canada Charitable Organization (@spinalcsfcanada) 's Twitter Profile Photo

Secure your spot at the 2nd Canadian SIH Conference today! This event features an incredible panel of international experts who will share their wealth of knowledge and years of experience. To register, please scan the QR code or visit: spinalcsfleakcanada.ca

Secure your spot at the 2nd Canadian SIH Conference today!

This event features an incredible panel of international experts who will share their wealth of knowledge and years of experience.
To register, please scan the QR code or visit: spinalcsfleakcanada.ca
Andrew L Callen MD (@andrewcallenmd) 's Twitter Profile Photo

Thank you to OHSU Radiology for inviting me to speak at Grand Rounds on #CSFLeak - what a great experience and I was incredibly impressed by the motivation of the incredible team of radiologists, neurosurgeons, and neurologists who want to help patients suffering from SIH and

Andrew L Callen MD (@andrewcallenmd) 's Twitter Profile Photo

New #CSFLeak paper: "Histopathological Analysis of Five Patients with CSF-Venous Fistulas After Surgical Nerve Root Ligation and Resection" Congrats to CU School of Medicine medical student Andrew Mecum for doing an outstanding job leading this project! ajnr.org/content/early/…

Spinal CSF Leak Canada Charitable Organization (@spinalcsfcanada) 's Twitter Profile Photo

📍Join us for a 1.5-day event dedicated to understanding and treating Spontaneous Intracranial Hypotension (#SIH). 🗓2nd Canadian SIH Conference | May 31 – June 1, 2025. >>Secure your spot today! spinalcsfleakcanada.ca/home-page-cana…

📍Join us for a 1.5-day event dedicated to understanding and treating Spontaneous Intracranial Hypotension (#SIH).
🗓2nd Canadian SIH Conference | May 31 – June 1, 2025.

>>Secure your spot today!
spinalcsfleakcanada.ca/home-page-cana…
The American Society of Neuroradiology (@theasnr) 's Twitter Profile Photo

#ASNR25 #COTD: Tuesday Spine Thx to Drs. Bhaumik, Petrucci & Callen NO SPOILERS!!! Give answers as GIFs ONLY. Answer tomorrow morning. #ASNR25 #Neuroradiology #FOAMed #RadRes #MedEd

#ASNR25 #COTD: Tuesday Spine
Thx to Drs. Bhaumik, Petrucci & Callen

NO SPOILERS!!! Give answers as GIFs ONLY.
Answer tomorrow morning.
#ASNR25 #Neuroradiology #FOAMed #RadRes #MedEd
Lalani Carlton Jones (@neuroradlal) 's Twitter Profile Photo

Another incredible spinal CSF leak session from TITANS of the field Andrew L Callen MD WouterSchievink Peter Kranz superlative talks & lessons - honour to host together this with expert J. Levi Chazen MD 🤩👏🏾great to see a big audience engaging more & more in this topic The American Society of Neuroradiology #ASNR25

Another incredible spinal CSF leak session from TITANS of the field <a href="/AndrewCallenMD/">Andrew L Callen MD</a> <a href="/WouterSchievink/">WouterSchievink</a> <a href="/PeterGKranz/">Peter Kranz</a> superlative talks &amp; lessons - honour to host together this with expert <a href="/LeviChazen/">J. Levi Chazen MD</a> 🤩👏🏾great to see a big audience engaging more &amp; more in this topic <a href="/TheASNR/">The American Society of Neuroradiology</a> #ASNR25
Niklas Lützen (@niklas_luetzen) 's Twitter Profile Photo

Just published in AJNR ! Type 1 (ventral) CSF leaks in patients with spontaneous intracranial hypotension are mostly high-flow leaks that appear on average within 1,5 sec on digital subtraction myelography. #CSF Center Freiburg Charlotte Zander Jürgen Beck Katharina Wolf

Just published in <a href="/TheAJNR/">AJNR</a> !
Type 1 (ventral) CSF leaks in patients with spontaneous intracranial hypotension are mostly high-flow leaks that appear on average within 1,5 sec on digital subtraction myelography. 
#CSF Center Freiburg <a href="/ZanderCharlotte/">Charlotte Zander</a> <a href="/JrgenBeck/">Jürgen Beck</a> <a href="/KathaDCwolf/">Katharina Wolf</a>
Spinal CSF Leak Canada Charitable Organization (@spinalcsfcanada) 's Twitter Profile Photo

🔊Just 5 Days to Go! We’re counting down the days to the 2nd Canadian SIH Conference, taking place May 31 – June 1, 2025! If you haven’t registered yet—there’s still time! spinalcsfleakcanada.ca/registration-c…

🔊Just 5 Days to Go!
We’re counting down the days to the 2nd Canadian SIH Conference, taking place May 31 – June 1, 2025!
If you haven’t registered yet—there’s still time!
spinalcsfleakcanada.ca/registration-c…
Mark Mamlouk (@markmamloukmd) 's Twitter Profile Photo

Excited to share our new research paper showing how decub CTM can identify the dural tear in extradural arachnoid cysts to aid in surgical repair. We also highlight several similarities with lateral CSF leaks & hint of a possible spectrum. Niklas Lützen ajnr.org/content/early/…

Excited to share our new research paper showing how decub CTM can identify the dural tear in extradural arachnoid cysts to aid in surgical repair. We also highlight several similarities with lateral CSF leaks &amp; hint of a possible spectrum. <a href="/Niklas_Luetzen/">Niklas Lützen</a> 
ajnr.org/content/early/…
Spinal CSF Leak Canada Charitable Organization (@spinalcsfcanada) 's Twitter Profile Photo

🌟 Thank You to Our Sponsors! 🌟 A big thank you to our generous sponsors for making the 2nd Canadian SIH Conference possible. We’re excited to welcome everyone tomorrow — and it’s not too late to register for the online format: spinalcsfleakcanada.ca/registration-c…

🌟 Thank You to Our Sponsors! 🌟
A big thank you to our generous sponsors for making the 2nd Canadian SIH Conference possible.
We’re excited to welcome everyone tomorrow — and it’s not too late to register for the online format: spinalcsfleakcanada.ca/registration-c…
Spinal CSF Leak Foundation (@spinalcsfleak) 's Twitter Profile Photo

Our annual fundraising drive, duradash®, is happening now! We are a small, patient-led nonprofit with a big mission. Please consider a tax-deductible donation in support of our work, or help share our campaign page to spread the word: bit.ly/duradash25

Our annual fundraising drive, duradash®, is happening now! We are a small, patient-led nonprofit with a big mission. Please consider a tax-deductible donation in support of our  work, or help share our campaign page to spread the word: bit.ly/duradash25
WouterSchievink (@wouterschievink) 's Twitter Profile Photo

Visit beautiful Amsterdam, the Netherlands 🇳🇱, in 4 weeks to participate in the 2-day Intracranial Hypotension conference bit.ly/3Z86Sin hosted by ⁦Cedars-SinaiDuke UniversityUni Freiburg⁩ ⁦UvA Amsterdam⁩ sponsored by ⁦Spinal CSF Leak Foundation

Visit beautiful Amsterdam, the Netherlands 🇳🇱, in 4 weeks to participate in the 2-day Intracranial Hypotension conference bit.ly/3Z86Sin hosted by ⁦<a href="/CedarsSinai/">Cedars-Sinai</a>⁩ <a href="/DukeU/">Duke University</a> ⁦<a href="/FreiburgUni/">Uni Freiburg</a>⁩ ⁦<a href="/UvA_Amsterdam/">UvA Amsterdam</a>⁩ sponsored by ⁦<a href="/spinalCSFleak/">Spinal CSF Leak Foundation</a>⁩
Andrew L Callen MD (@andrewcallenmd) 's Twitter Profile Photo

Thank you to Bahareh N.Cloutier and Spinal CSF Leak Canada Charitable Organization for hosting an incredible conference this past weekend. Such a fantastic group of physicians dedicated to helping patients and raising awareness for this disabling condition. The future of #CSFleak care in Canada is bright!

Thank you to <a href="/BaharehCloutier/">Bahareh N.Cloutier</a> and <a href="/SpinalCSFCanada/">Spinal CSF Leak Canada Charitable Organization</a> for hosting an incredible conference this past weekend. Such a fantastic group of physicians dedicated to helping patients and raising awareness for this disabling condition. The future of #CSFleak care in Canada is bright!
Spinal CSF Leak Canada Charitable Organization (@spinalcsfcanada) 's Twitter Profile Photo

Thank you to everyone who participated in, attended, and contributed to the success of the 2nd Canadian SIH Conference! This event would not have been possible without the dedication of our incredible speakers, organizing committee, board members, volunteers & our sponsors.

Thank you to everyone who participated in, attended, and contributed to the success of the 2nd Canadian SIH Conference!
This event would not have been possible without the dedication of our incredible speakers, organizing committee, board members, volunteers &amp; our sponsors.
Yasmine Hoydonckx (@yhoydonckx) 's Twitter Profile Photo

Proud to have co-chaired our 2nd Canadian SIH Conference. Grateful to our amazing US & Canadian faculty—together we push for more awareness & improved care for SIH across Canada.⁦Spinal CSF Leak Canada Charitable Organization⁩ ⁦Ian Carroll, MD MS⁩⁩ ⁦⁦WouterSchievink⁩⁦Andrew L Callen MD

Proud to have co-chaired our 2nd Canadian SIH Conference. Grateful to our amazing US &amp; Canadian faculty—together we push for more awareness &amp; improved care for SIH across Canada.⁦<a href="/SpinalCSFCanada/">Spinal CSF Leak Canada Charitable Organization</a>⁩ ⁦<a href="/DrIanCarroll/">Ian Carroll, MD MS</a>⁩⁩ ⁦⁦<a href="/WouterSchievink/">WouterSchievink</a>⁩⁦<a href="/AndrewCallenMD/">Andrew L Callen MD</a>⁩