Publications Print Madhavan AA, Brinjikji W, Cutsforth-Gregory JK, Amrhein TJ, Kranz PG, Benson JC, Diehn FE, Johnson-Tesch BA, Liebo GB, Lehman VT, Mark IT, Morris PP, Oien MP, Shlapak DP, Verdoorn JT. Myelographic Techniques for the Localization of CSF-Venous Fistulas: Updates in 2024. AJNR Am J Neuroradiol. 2024 Oct 3; 45 (10):1403-1412 Epub 2024 Oct 03 View PubMed Betting T, Benson JC, Madhavan A, Shlapak D, Morris P, Morris J, Diehn F, Verdoorn J, Liebo G, Carr C. Correction to: Safety and histopathologic yield of percutaneous CT‑guided biopsies of the skull base, orbit, and calvarium. Neuroradiology. 2024 Jul; 66 (7):1239 View PubMed Madhavan AA, Cutsforth-Gregory JK, Brinjikji W, Benson JC, Johnson-Tesch BA, Liebo GB, Mark IT, Oien MP, Shlapak DP, Yu L, Verdoorn JT. Benefits of Photon-Counting CT Myelography for Localization of Dural Tears in Spontaneous Intracranial Hypotension. AJNR Am J Neuroradiol. 2024 May 9; 45 (5):668-671 Epub 2024 May 09 View PubMed Betting T, Benson JC, Madhavan A, Shlapak D, Morris P, Morris J, Diehn F, Verdoorn J, Liebo G, Carr C. Safety and histopathologic yield of percutaneous CT-guided biopsies of the skull base, orbit, and calvarium. Neuroradiology. 2024 Mar; 66 (3):417-425 Epub 2024 Jan 10 View PubMed Huynh TJ, Parizadeh D, Ahmed AK, Gandia CT, Davison HC, Murray JV, Mark IT, Madhavan AA, Shlapak D, Rozen TD, Brinjikji W, Vibhute P, Gupta V, Brewer K, Fermo O. Lateral Decubitus Dynamic CT Myelography with Real-Time Bolus Tracking (dCTM-BT) for Evaluation of CSF-Venous Fistulas: Diagnostic Yield Stratified by Brain Imaging Findings. AJNR Am J Neuroradiol. 2023 Dec 29; 45 (1):105-112 View PubMed Shlapak DP, Mark IT, Kim DK, Benson JC, Diehn FE, Kissoon NR, Liebo GB, Madhavan AA, Morris JM, Morris PP, Oien MP, Verdoorn JT, Carr CM. Incremental diagnostic yield and clinical outcomes of lateral decubitus CT myelogram immediately following negative lateral decubitus digital subtraction myelogram. Neuroradiol J. 2023 Oct; 36 (5):593-600 Epub 2023 Apr 27 View PubMed Siminski CP, Carr CM, Kallmes DF, Oien MP, Atkinson JLD, Benson JC, Diehn FE, Kim DK, Liebo GB, Lehman VT, Madhavan AA, Mark IT, Morris PP, Shlapak DP, Verdoorn JT, Morris JM. Fluoroscopy- and CT-Guided Gold Fiducial Marker Placement for Intraoperative Localization during Spinal Surgery: Review of 179 Cases at a Single Institution-Technique and Safety Profile. AJNR Am J Neuroradiol. 2023 May; 44 (5):618-622 Epub 2023 Apr 20 View PubMed Farnsworth PJ, Madhavan AA, Verdoorn JT, Shlapak DP, Johnson DR, Cutsforth-Gregory JK, Brinjikji W, Lehman VT. Spontaneous intracranial hypotension: updates from diagnosis to treatment. Neuroradiology. 2023 Feb; 65 (2):233-243 Epub 2022 Nov 07 View PubMed Larson AS, Klaas JP, Johnson MP, Benson JC, Shlapak D, Lanzino G, Savastano LE, Lehman VT. Vessel wall imaging features of Moyamoya disease in a North American population: patterns of negative remodelling, contrast enhancement, wall thickening, and stenosis. BMC Med Imaging. 2022 Nov 17; 22(1):198. View PubMed Huls SJ, Shlapak DP, Kim DK, Leng S, Carr CM. Utility of Dual-Energy CT to Improve Diagnosis of CSF Leaks on CT Myelography following Lateral Decubitus Digital Subtraction Myelography with Negative Findings. AJNR Am J Neuroradiol. 2022 Oct; 43 (10):1539-1543 Epub 2022 Sept 08 View PubMed Madhavan AA, Verdoorn JT, Shlapak DP, Pope MC, Benson JC, Diehn FE, Liebo GB, Lehman VT, Kim DK, Oien MP, Cutsforth-Gregory JK, Carr CM. Lateral decubitus dynamic CT myelography for fast cerebrospinal fluid leak localization. Neuroradiology. 2022 Sep; 64(9):1897-1903. Epub 2022 May 26. View PubMed Madhavan AA, Shlapak DP, Benson JC, Carr CM, Verdoorn JT. Osseous spicules of the posterior elements causing fast cerebrospinal fluid leaks. Neuroradiology. 2022 Aug; 64 (8):1689-1693 Epub 2022 Apr 12 View PubMed Babcock JC, Johnson DR, Benson JC, Kim DK, Luetmer PH, Shlapak DP, Cross CP, Johnson MP, Cutsforth-Gregory JK, Carr CM. Diffuse Calvarial Hyperostosis and Spontaneous Intracranial Hypotension: A Case-Control Study. AJNR Am J Neuroradiol. 2022 Jul; 43(7):978-983. Epub 2022 Jun 30. View PubMed Madhavan AA, Carr CM, Benson JC, Brinjikji W, Diehn FE, Kim DK, Lehman VT, Liebo GB, Morris PP, Shlapak DP, Verdoorn JT, Morris JM. Diagnostic Yield of Intrathecal Gadolinium MR Myelography for CSF Leak Localization. Clin Neuroradiol. 2022 Jun; 32(2):537-545. Epub 2021 Jul 22. View PubMed Jordan RW, Shlapak DP, Benson JC, Diehn FE, Kim DK, Lehman VT, Liebo GB, Madhavan AA, Morris JM, Morris PP, Verdoorn JT, Carr CM. Percutaneous CT-Guided Core Needle Biopsies of Head and Neck Masses: Review of 184 Cases at a Single Academic Institution, Common and Special Techniques, Diagnostic Yield, and Safety. AJNR Am J Neuroradiol. 2022 Jan; 43(1):117-124. Epub 2021 Dec 09. View PubMed Benson JC, Lehman VT, Verdoorn JT, Shlapak DP, Hayes SN, Tweet MS. Prevalence of Cervical Artery Abnormalities on CTA in Patients with Spontaneous Coronary Artery Dissection: Fibromuscular Dysplasia, Dissection, Aneurysm, and Tortuosity. AJNR Am J Neuroradiol. 2021 Aug; 42 (8):1497-1502 Epub 2021 May 13 View PubMed Shlapak DP, Lanzino G, Morris PP, Theiler AR, Brinjikji W. Utility of CT venography in monitoring stent patency in idiopathic intracranial hypertension: retrospective single-center study. J Neurointerv Surg. 2021 May; 13 (5):478-482 Epub 2020 Aug 07 View PubMed LoVerde ZJ, Shlapak DP, Benson JC, Carlson ML, Lane JI. The Many Faces of Persistent Stapedial Artery: CT Findings and Embryologic Explanations. AJNR Am J Neuroradiol. 2021 Jan; 42 (1):160-166 Epub 2020 Nov 05 View PubMed Shlapak DP, Kim DK, Diehn FE, Benson JC, Lehman VT, Liebo GB, Morris JM, Morris PP, Verdoorn JT, Carr CM. Time to Resolution of Inadvertent Subdural Contrast Injection during a Myelogram: When Can the Study Be Reattempted? AJNR Am J Neuroradiol. 2020 Oct; 41 (10):1958-1962 Epub 2020 Aug 27 View PubMed Smith AD, Zand KA, Florez E, Sirous R, Shlapak D, Souza F, Roda M, Bryan J, Vasanji A, Griswold M, Lirette ST. Liver Surface Nodularity Score Allows Prediction of Cirrhosis Decompensation and Death. Radiology. 2017 Jun; 283 (3):711-722 Epub 2016 Nov 03 View PubMed Peng XG, Bai Y, James JR, Shlapak DP, Ju S. Transplanted Endothelial Progenitor Cells Improve Ischemia Muscle Regeneration in Mice by Diffusion Tensor MR Imaging. Stem Cells Int. 2016; 2016:3641401 Epub 2016 Aug 28 View PubMed Grignol VP, Smith AD, Shlapak D, Zhang X, Del Campo SM, Carson WE. Increased visceral to subcutaneous fat ratio is associated with decreased overall survival in patients with metastatic melanoma receiving anti-angiogenic therapy. Surg Oncol. 2015 Dec; 24 (4):353-8 Epub 2015 Oct 22 View PubMed Smith AD, Gray MR, del Campo SM, Shlapak D, Ganeshan B, Zhang X, Carson WE 3rd. Predicting Overall Survival in Patients With Metastatic Melanoma on Antiangiogenic Therapy and RECIST Stable Disease on Initial Posttherapy Images Using CT Texture Analysis. AJR Am J Roentgenol. 2015 Sep; 205 (3):W283-93 View PubMed Shipp LR, Shlapak DP, Toscano M, Davis LS. Multiple scattered violaceous papules and nodules. Am J Dermatopathol. 2013 Dec; 35 (8):842-3, 864 View PubMed Shlapak DP, Sigmon JR, Sheehan DJ, Davis LS. Flesh-colored papule on the areola. Int J Dermatol. 2013 Nov; 52 (11):1297-9 View PubMed Shlapak D, Kerisit K, Lin C, Wang A, Stumpf B. Resident rounds. Part III: Neutrophilic eccrine hidradenitis in the setting of acute myelogenous leukemia treated with cytarabine. J Drugs Dermatol. 2013 Feb; 12 (2):231-2 View PubMed PST-20510708 Home Publications