Ian Mark

Neuroradiologist @Mayoradiology

[Spinal CSF Leak Foundation @spinalCSFleak]

This year's speakers include:
@WouterSchievink
@PeterGKranz
@NeuroradLal
@iantmark
@DrIanCarroll
@KathaDCwolf
@MarkMamloukMD
@traviscaton
@AjayMadhavanMD & more

We look forward to seeing you there!

[Ian Mark @iantmark]

great work lead by Zaid Saadeh! @MayoMN_RadRes

[AJNR @TheAJNR]

"Occurrence of CSF-Venous Fistulas by Spinal Level and Laterality"

https://t.co/QoRy4cTojC

[Miriam Peckham @Miriam_Peckham]

For my fellow spine researchers out there: this is a great opportunity to get seed funding for your next big idea! See https://t.co/4wuskS0iAD for the full RFP

@The_ASSR @TheASNR

[ISSCL @issclsociety]

Join us for the ISSCL conference Oct 17 in NYC!

👉👉https://t.co/gkm6UGrvpP

[Ian Mark @iantmark]

Love finding new photon counting detector CT applications for #HeadAndNeck imaging @ASHNRSociety
Pushing things forward with @cic_ct @chmccollough #LifengYu

[AJNR @TheAJNR]

"4D Parathyroid CT Using Photon-Counting Detector CT"

https://t.co/f1N6yCyRdf

@iantmark @mayoradiology

[Ian Mark @iantmark]

Macroadenomas can calcify as well!!
@JamieVanGompel @MayoClinicNeuro @ShinyaYuki @parnian_habibi

[AJNR @TheAJNR]

"The Incidence of Calcified Pituitary Macroadenomas: Challenging the Craniopharyngioma Assumption"

@iantmark @MayoRadiology

[Ian Mark @iantmark]

@MayoRadiology @MayoClinicNeuro

[AppliedRadiology @Applied_Rad]

🧠 June is Alzheimer & Brain Awareness Month.

Imaging continues to shape the evolving landscape of Alzheimer disease diagnosis and management. As research advances and new therapies emerge, imaging remains at the forefront of efforts to better understand, detect, and monitor neurodegenerative disease.

Look for our highlights on this topic all month, starting with an interview between @nuromri , @suzie_bash and Dr. Petrice Cogswell about the growing trends in Alzheimer Imaging and the need for neuroradiologists and the enterprise as a whole to be prepared 🔗 https://t.co/6kSNzUSmDd

#AlzheimersAwarenessMonth #AppliedRadiology #Neuroradiology #PETImaging #MRI #BrainHealth #MedicalImaging

[Ian Mark @iantmark]

Great job! Here’s to many more to come!
@MayoRadiology

[Ola Mohamed M.D. @olaaymanelsaid]

Wanted to thank Dr. Ian Mark for his guidance and support throughout this work. @iantmark
And my friend @parnian_habibi

Clinical Presentation, Misdiagnosis, and Imaging Findings of Anterior Disc Herniations https://t.co/gdEPtBlk5Z

[Ian Mark @iantmark]

@MayoRadiology @MayoClinic @MayoMN_RadRes

[AJNR @TheAJNR]

AJNR Hall of Fame- Top Institutions
2015-2025

The Hall of Fame highlights the dedication and groundbreaking work of individuals and institutions, showcasing their influence on neuroradiology. These contributors have shaped the discipline and inspired others through their research and practice.

https://t.co/tYPLYoN7ng

[Ian Mark @iantmark]

@MayoRadiology @MayoClinicNeuro @MayoClinic @cic_ct

[AJNR @TheAJNR]

AJNR Hall of Fame - Top Authors 2015-2025 🏆

Brinjikji, W. — 125
Kallmes, D.F. — 72
Benson, J.C. — 69
Lanzino, G. — 53
Goyal, M. — 45
Bathla, G. — 43
Mark, I.T. — 43
Krings, T. — 38
Madhavan, A.A. — 38
Hirsch, J.A. — 35
Diehn, F.E. — 34
Yousem, D.M. — 34
Kadirvel, R. — 33
Buch, K. — 28
Huisman, T.A.G.M. — 28
Zaharchuk, G. — 28
Bendszus, M. — 27
Menon, B.K. — 27
Fiehler, J. — 26
Rouchaud, A. — 26
Carr, C.M. — 25
Cloft, H.J. — 25
Costalat, V. — 25
Hill, M.D. — 25
Pierot, L. — 25
Gupta, A. — 24
Kranz, P.G. — 24
Malhotra, A. — 24
Möhlenbruch, M.A. — 24
Nael, K. — 24
Saba, L. — 23
Soni, N. — 23
Amrhein, T.J. — 22
Lane, J.I. — 22
Middlebrooks, E.H. — 22
Raymond, J. — 22
Vossough, A. 22
Castillo, M. — 21
Lehman, V.T. — 21
Gandhi, D. — 21
Heit, J.J. — 20
Ivanidze, J. — 20
Mankad, K. — 20
Mossa-Basha, M. — 20
Ospel, J.M. — 20
Pereira, V.M.. — 20
Spelle, L. — 20

https://t.co/tYPLYoN7ng

[Ian Mark @iantmark]

Great work lead by Drs. Dutta, Farnsworth, and Lane @MayoRadiology @cic_ct

[AJNR @TheAJNR]

"Comparative Analysis of Middle Ear Prostheses Using Photon-Counting Detector CT versus Conventional CT"

https://t.co/ZzbKkSpHnT

@iantmark

[Ian Mark @iantmark]

Great work @parnian_habibi!! @MayoRadiology @MayoClinicNeuro #SIH @issclsociety

[AJNR @TheAJNR]

"The Diagnostic Burden of Spontaneous Intracranial Hypotension: Imaging Volume and Specialists’ Involvement Prior to Diagnosis"

https://t.co/brE8qPd6M2

[Ian Mark @iantmark]

3 of our papers were nominated @ajnr! @MayoRadiology #SIH #Pituitary

[AJNR @TheAJNR]

The time has come to vote for your favorite AJNR publications of the year!

View the nominees here: https://t.co/FHWIiFUNBP

Vote here: https://t.co/frRD39sJVj

Votes will be accepted until April 13th, 2026.

[Ian Mark @iantmark]

In other breaking news from 2003, LeBron James was taken with the #1 pick in the NBa Draft!!!

[Francis Deng, MD @francisdeng]

Tell me you’re not a doctor without telling me you’re not a doctor:

“frequently, radiologists spend hours on the phone getting approval”

[Ian Mark @iantmark]

Such important work! Thanks for leading!

[Andrew L Callen MD @AndrewCallenMD]

Sacral dural tears in #SIH are probably under-recognized.

Why?
Because the sacrum often isn’t scrutinized, or sometimes even included in the field of view on routine spine imaging.

In a new multicenter @AJNR study we found:

• Sacral leaks often produce isolated sacral CSF collections
• Image-guided patching can lead to meaningful clinical & imaging improvement
• Longitudinal imaging suggests some lesions mimicking “Tarlov cysts” may actually represent chronic or partially healed leaks

Encouraging to see multicenter collaboration continue to emerge in SIH imaging/treatment research.
https://t.co/jDd8Mv0QTW

[Ian Mark @iantmark]

At what level and side do CSF-venous fistulas occur? @MayoRadiology @issclsociety @spinalCSFleak

Our latest findings: https://t.co/3rfmrYtj9c

[Parnian habibi @parnian_habibi]

Careful evaluation for SIH is crucial before considering Chiari decompression in patients with tonsillar herniation.
Our new publication @iantmark describes patients with SIH who were initially treated with Chiari decompression.

https://t.co/VbJpOf2363

[AJNR @TheAJNR]

AJNR Junior Editorial Board Call for applications!

Interested in gaining in-depth experience with editorial and peer review processes?

Apply by March 16, 2026!

https://t.co/ivrpvCGNF7

[Ian Mark @iantmark]

Pushing the limits of pituitary imaging! @cic_ct #LifengYu @JamieVanGompel @PerisCelda @_Giorgos_M_ @PituitarySoc

[AJNR @TheAJNR]

"Pituitary Photon-Counting Detector CT for Cushing Disease: Preoperative Lesion Localization, Intraoperative Findings, and Postoperative Outcomes"

https://t.co/yn4wJvL16w

@iantmark @mayoradiology #OpenAccess

[AJNR @TheAJNR]

"Irregular Cervicothoracic Nerve Sheaths on Digital Subtraction Myelography: A CSF-Venous Fistula Mimic"

https://t.co/ggcf4sPzKc

@iantmark; @mayoradiology; @AjayMadhavanMD; @The_ASSR

#OpenAccess