 Connection
Co-Authors
This is a "connection" page, showing publications co-authored by Andrew Callen and Peter Lennarson.
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Connection Strength |
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6.492 |
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Callen AL, Jenkins K, Bhaumik D, Kerrigan K, Smith M, Lennarson P. Spinal Compliance as a Candidate Physiologic Marker of Response to Empiric Epidural Blood Patching in Patients with Suspected CSF Leak and Non-Localizing Myelography. AJNR Am J Neuroradiol. 2026 May 28.
Score: 0.985
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Callen AL, Jenkins K, Bhaumik D, Kerrigan K, Smith M, Lennarson P. When Orthostatic Headache Misleads: Positional Headache Phenotypes Across Spinal CSF Leak Types and Implications for Patients Without SIH Findings on Brain MRI. AJNR Am J Neuroradiol. 2026 May 18.
Score: 0.983
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Lennarson PJ, Callen AL. Cerebrospinal Fluid Leaks: Diagnosis, Management, and Outcomes. Neurosurg Clin N Am. 2025 Jan; 36(1):53-64.
Score: 0.875
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Madhavan AA, Kodet ML, Weant EH, Kranz PG, Schievink WI, Amrhein TJ, Gray L, Malinzak MD, Carlton Jones L, Lennarson P, Callen AL. CSF-venous Fistulas Arising in the Absence of Nerve Root Sleeve Diverticula: A Multi-Center Review. AJNR Am J Neuroradiol. 2026 Jun 24.
Score: 0.248
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Campbell C, Montes D, Bhaumik D, Lennarson P, Callen AL. The Association of Spinal Meningeal Diverticula Number and Size with the Detection of CSF-Venous Fistulas: Evidence from a Contemporary Myelography Cohort. AJNR Am J Neuroradiol. 2026 Jun 03; 47(6):1724-1730.
Score: 0.247
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Puello M, Trivedi P, Kerrigan K, Walters A, Bhaumik D, Lennarson P, Callen AL. Disparities in Access to Specialized Care for Spontaneous Intracranial Hypotension: A Comparative Cohort Study. AJNR Am J Neuroradiol. 2026 Apr 02; 47(4):890-895.
Score: 0.244
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Callen AL, Montes D, Amrhein TJ, Beck J, Barvulsky E, Bhaumik D, Boyke AE, Cagnazzo F, Carlton Jones L, Dobrocky T, Kranz PG, Lennarson P, Madhavan A, Mamlouk MD, Mark IT, Maya M, Piechowiak EI, Schievink W, Volz F, Wolf K, Urbach H, Lützen N. Sacral Dural Tears in Spontaneous Intracranial Hypotension: Imaging Phenotype and Treatment Outcomes in a Multicenter Cohort. AJNR Am J Neuroradiol. 2026 Mar 16.
Score: 0.243
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Callen AL, Montes D, Bhaumik D, Lennarson P, Mamlouk MD, Lützen N, Beck J, Urbach H, Scoffings D, Butteriss D, Carlton Jones L. Outcomes of CT-Guided Targeted Epidural Patching for Lateral Dural Tears in Spontaneous Intracranial Hypotension: A Multicenter Retrospective Cohort Study. AJNR Am J Neuroradiol. 2025 Dec 04; 46(12):2685-2692.
Score: 0.238
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Callen AL, Pisani Petrucci SL, Bhaumik D, Lennarson P, Birlea M, MacKenzie J, Ettenberg J, Carlton Jones L. Enhancing Clarity in Dynamic Myelography Reporting: Results of a Survey of Patients and Referring Providers Evaluating a Standardized Reporting System in the Myelographic Work-Up of Patients with Suspected Spontaneous Intracranial Hypotension. AJNR Am J Neuroradiol. 2025 Oct 01; 46(10):2200-2207.
Score: 0.235
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Callen AL, Khanwalkar AR, Cunningham ML, Pisani Petrucci SL, Bhaumik D, Wilhour D, Trivedi P, Lennarson P, Zander DA. Revisiting a Rare Anomaly Described 25 Years Ago in the AJNR: A Journey from Pediatric Hemifacial Microsomia and Middle Cranial Fossa Aplasia to CSF-Lymphatic Fistula and Spontaneous Intracranial Hypotension as an Adult. AJNR Am J Neuroradiol. 2025 Oct 01; 46(10):2208-2213.
Score: 0.235
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Mecum AV, Kleinschmidt-DeMasters BK, Bhaumik D, Pisani Petrucci SL, Lennarson PJ, Callen AL. Histopathologic Analysis of 5 Patients with CSF-Venous Fistulas after Surgical Nerve Root Ligation and Resection. AJNR Am J Neuroradiol. 2025 Oct 01; 46(10):1967-1971.
Score: 0.235
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Montes D, Pisani Petrucci SL, Bhaumik D, Andonov N, Lennarson P, Callen AL. Patterns of Epidural Patch Distribution: The Influence of Spinal Level, Injection Technique, and Patch Volume/Composition on Craniocaudal and Ventral Epidural Dispersion. AJNR Am J Neuroradiol. 2025 Sep 02; 46(9):1931-1938.
Score: 0.234
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Pisani Petrucci SL, Andonov N, Lennarson P, Birlea M, O'Brien C, Wilhour D, Anderson A, Bennett JL, Callen AL. Assessing the Diagnostic Value of Brain White Matter Hyperintensities and Clinical Symptoms in Predicting the Detection of CSF-Venous Fistula in Patients with Suspected Spontaneous Intracranial Hypotension. AJNR Am J Neuroradiol. 2025 May 02; 46(5):1036-1043.
Score: 0.229
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Callen AL, Pisani Petrucci SL, Lennarson P, Sedrak MF, Gutierrez A, Mamlouk MD. Efficacy of Traditional Epidural Patching versus Patching within Spinal Longitudinal Extradural Collections for Ventral Dural Cerebrospinal Fluid Leaks. Radiology. 2025 03; 314(3):e242194.
Score: 0.226
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Callen AL, Han L, Pisani Petrucci SL, Andonov N, Lennarson P, Birlea M, O'Brien C, Wilhour D, Anderson A, Bennett JL, Carroll IR. Patterns of clinical and imaging presentations in patients with spontaneous intracranial hypotension due to spinal cerebrospinal fluid venous fistula: A single-center retrospective cross-sectional study. Headache. 2024 09; 64(8):939-949.
Score: 0.217
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Callen AL, Pisani Petrucci SL, Lennarson P, Birlea M, MacKenzie J, Buchanan AJ. Perspectives from the Inaugural "Spinal CSF Leak: Bridging the Gap" Conference: A Convergence of Clinical and Patient Expertise. AJNR Am J Neuroradiol. 2024 07 08; 45(7):841-849.
Score: 0.216
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Sechrist EMZ, Pisani Petrucci SL, Andonov N, Lennarson P, Callen AL. The Spatial Relationship between Spinal Osteoarthritis and CSF Venous Fistulas in Patients with Spontaneous Intracranial Hypotension. AJNR Am J Neuroradiol. 2024 07 08; 45(7):957-960.
Score: 0.216
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Callen AL, Lennarson P, Carroll IR. A causative role for remote dural puncture and resultant arachnoid bleb in new daily persistent headache: A case report. Headache. 2023 Jul-Aug; 63(7):981-983.
Score: 0.201
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Callen AL, Timpone VM, Schwertner A, Zander D, Grassia F, Lennarson P, Seinfeld J, Lillehei KO, Birlea M, Thaker AA. Algorithmic Multimodality Approach to Diagnosis and Treatment of Spinal CSF Leak and Venous Fistula in Patients With Spontaneous Intracranial Hypotension. AJR Am J Roentgenol. 2022 08; 219(2):292-301.
Score: 0.184
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Connection Strength
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
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