Ian Mark
@iantmark
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ALL STAR line-up @The_ASSR New Orleans 2026 meet- MULTIPLE CSF leak sessions ๐คฉ๐๐พ join me & experts @Niklas_Luetzen @AndrewCallenMD @AjayMadhavanMD @Eikeip @WouterSchievink @MarkMamloukMD @iantmark @MalinzakMichael @Federicoca36019 @LeviChazen @dgleao @nbefera @ZanderCharlotte ๐๐พ
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Youโre looking at a sellar/suprasellar mass with calcification and think, it must be craniopharyngioma. But itโs time to pause. Our @iantmark study found that 22% of pathology-proven giant pituitary macroadenomas showed peripheral calcifications on CT. https://t.co/FaORrDaPM3
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And many more coming down the pipeline!
5 new #CSFleak articles in 1 day! And others this week. Thank you @TheAJNR & @theAJNR_EIC for your support in spreading research on this subject! @TimAmrheinMD @iantmark @WouterSchievink @PeterGKranz @TroyHutchins3 @Niklas_Luetzen @ZanderCharlotte @marcelmaya @AndrewCallenMD
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"CSF-Venous Fistula Transvenous Onyx Embolization: Evaluation of Onyx Migration into the CSF and Potential One-Way Physiology" https://t.co/lCivMwaiPM
#OpenAccess #CSFLeak
@iantmark; @Mayoradiology; @The_ASSR
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@iantmark, previous William T Hanafee Grant Award winner, illustrating the use of photon counting CT for challenging pituitary cases. @ASHNRSociety #ASHNR25
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๐๏ธ The Diagnostic Burden of Spontaneous Intracranial Hypotension: Imaging Volume and Specialists Involvement Prior to Diagnosis โ๏ธ @parnian_habibi et al. via @TheAJNR ๐ง ๐ง #spinalCSFleak #CSFleak #SIH #CSFVF #NeuroRad #NeuroX
ajnr.org
BACKGROUND AND PURPOSE: Spontaneous intracranial hypotension (SIH) is a disabling condition that is frequently underdiagnosed due to diagnostic challenges. Delays in diagnosis can be attributed to...
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Had such an amazing time visiting @GSTTnhs to talk about #SIH and #Pituitary! @NeuroradLal is bringing world class #CSFLeak care to patients in the UK and it was a privilege to learn about her practice!
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Many thanks to @thecortexclub for the invitation! We need to spread the #SIH word!
We had a great time hosting @iantmark for his CSF leak @thecortexclub webinar. The recording will soon be available at https://t.co/VevCnU0MaA.
@MusaMuslimah @RamVaidhyanath @BshniTrainees @BSHNI_UK @csfleakuk @csfleakinfo
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Topic of CSF leak making you hypotensive? Join our expert @iantmark who will break it down for you on this webinar on Aug 06, 2025 11AM Central US time. Webinar moderated by @MusaMuslimah ๐ณ๐ฌ and Colin Robbins! Register here: https://t.co/jzp2B5UPgx
@MayoRadiology
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Fantastic collaboration between the Mayo Rhoton Anatomy Lab @PerisCelda #LucianoLeonel and @MayoRadiology to see these tiny structures with our compact 3T MRI
"High-Resolution MR Imaging of the Parasellar Ligaments" https://t.co/Ta8r3myyt0
@iantmark @mayoradiology #OpenAccess
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Latest pituitary imaging techniques @MayoRadiology @MayoClinic
"Contrast-Enhanced CISS/FIESTA Imaging for Increased Conspicuity of Pituitary Microadenomas in Cushing Disease" https://t.co/1UeGZ8lp97
@iantmark
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Contrast-Enhanced CISS/FIESTA Imaging for Increased Conspicuity of Pituitary Microadenomas in Cushing Disease https://t.co/6WIW4pgjhb
@TheAJNR
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New #CSFLeak paper: "Histopathological Analysis of Five Patients with CSF-Venous Fistulas After Surgical Nerve Root Ligation and Resection" Congrats to @CUMedicalSchool medical student Andrew Mecum for doing an outstanding job leading this project! https://t.co/1E9B8tAFtU
ajnr.org
Cerebrospinal fluid-venous fistulas (CVF) are recognized as the most common cause of spontaneous intracranial hypotension (SIH), however exactly how and why CVFs form remains unclear. To better...
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VOTE now for the @TheAJNR Best Paper Awards! https://t.co/2IB4P7vEiQ And there's so many #CSFLeak papers to choose from. You know what do!
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"CSF-Venous Fistulas Arising Intraosseously within Bone Remodeled by Meningeal Diverticula" https://t.co/S7qDPddDBA
@AjayMadhavanMD @vinil_shah @LeviChazen @iantmark
@MarkMamloukMD @The_ASSR #CSFLeak
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"ฮฒ-Trace Protein as a Potential Biomarker for CSF-Venous Fistulas" https://t.co/KnjWaShPfK
@iantmark @mayoradiology @mayoclinicneuro #FellowsJournalClub #OpenAccess
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โถ๏ธ VIDEO - Introduction to Digital Subtraction Myelography for CSF-Venous Fistula Detection ๐จ 'CVFs are occult on conventional MRI and CT, necessitating the use of myelography for the diagnosis.' โ๏ธ @iantmark et al. @TheAJNR
#spinalCSFleak #NeuroRad
ajnr.org
The purpose of this video is to introduce digital subtraction myelography for CSF-venous fistula (CVF) detectection.[1][1][โ][2]-[3][3] CVF is the most recently identified and likely the most...
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Itโs happening @pituitaryorg @MayoClinic @MayoClinicNeuro @MayoClinicENT @MayoClinicEndo patient education event for pituitary adenomas @IrinaBancos @j_herndon_pa @PerisCelda @EricLehrer @iantmark @JamieVanGompel
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