Radiology Scholarly Activity & Research

2022-2023

• Wesling D, Jeffress J, Schubert J. Biliary cystadenoma. ACR Case in Point: June 2022.
• Jensen B, Schubert J. Cholecystocoloic fistula presenting with acute pancreatitis. Nebraska Radiology Society Meeting, May 2023: Omaha, NE.
• Patel C, Butt K, Schubert J. An unusual presentation of gastroenteritis in acquired immunodeficiency. Nebraska Radiological Society Meeting: May 2023: Omaha, NE.
• Johnson K, Betts L, Schubert J. Calcified fibrin sheath following urethral stent placement. Nebraska Radiology Society Meeting: May 2023, Omaha, NE.
•  Luka M, Schubert J. A rare case of angular pregnancy. Nebraska Radiology Society Meeting: May 2023, Omaha, NE.
• Csordas RB, Schubert J. Constructing a low cost FDM 3D printed hip injection phantom. Association of University Radiologists Annual Meeting: April 2023, Austin, TX.
•  DenOtter T. Founder and Course Director, Creighton University School of Medicine, Department of Radiology, Course 463. Developed a dynamic Radiology Simulation Course that enables educators and students to access radiology content specific to various medical specialties/subspecialties which can be used by medical students in any medical clerkship and/or medical course elective, by students in med-level provider education program and/or by non-radiology residents as supplemental teaching in that medical professional's specialty/subspecialty.
• Janiszewski R, Law N, Walters R, DenOtter T. Diagnosing sarcopenia with quantitative semi-automated skeletal muscle cutoff valves and the association of these muscle metrics with long¬term physical exercise.
• Cox C. Nontraumatic posteromedial rib exostosis: Underrecognized, miscategorized and misunderstood. 2023 Society of Thoracic Radiology Annual Meeting, March 2023: Charleston, SC.
• Cox C. Subpleural distance as an imaging biomarker to differentiate post-COVID pulmonary fibrotic-like changes and non-COVID pulmonary fibrosis. Department of Medicine 2023 Research Day. Creighton University: April 2023, Omaha, NE.
• Cox C. C-section scar endometrioma. Interesting Case Competition, Nebraska Radiologic Society Spring Meeting: May 2023, Omaha, NE.
• Cox C. All twisted up: Mesenteroaxial gastric volvulus. Interesting Case Competition, Nebraska Radiologic Society Spring Meeting: May 2023, Omaha, NE.Cox C. Hard to handle: The clinical challenges of traumatic mesenteric injury. Interesting Case Competition, Nebraska Radiologic Society Spring Meeting: May 2023, Omaha, NE.
• Cox C. Big red herring: Acute Ml mimicking acute aortic syndrome. Interesting case Competition. Nebraska Radiologic Society Spring Meeting: May 2023, Omaha, NE.
• Colbenson GA, Kubbara A, Cox CW, Yi ES, Baqir M. Excipient lung disease secondary to intravenous heroin use. BMJ Case Rep 2022;15:3247763. doi:10.1136/bcr-2021-247763.
• loue A, Johnson T, White D, Cox CW. Estimating the clinical impact of photon-counting-detector CT in diagnosing usual interstitial pneumonia. Investigative Radiology, 2022 Nov; 57(11):734-

2021-2022

• Tazi A, Go RS, Rech KL, Picarsic J, Vassallo R, Young JR, Cox CW et al. Expert consensus recommendations for the diagnosis and treatment of Langerhans cell histiocytosis in adults. Blood.
• Fowler T, Kruse M. Primary hemochromatosis. RSNA Case Collection. Pub August 25, 2021. DOI: https://doi.org/10.1148/cases.20215349
• Ayoub J, Kruse M. Recurrent pyogenic cholangitis. RSNA Case Collection. Pub August 25, 2021. DOI: https://doi.org/10.1148/cases.20214967
• McDonald J, Law N, Haggstrom J, Kruse M. T-cell lymphoma in a man with persistent dyspnea and unusual dependent pulmonary interstitial thickening. BMJ Case Rep 2021; 14:3241884.
• Pancholi P, Offor OL, Mathew S, Kruse MJ. Large volume barium aspiration. RSNA Case collection. September 21, 2021.
• Guduru M. Imaging of endometrial carcinoma. Creighton University Department of Radiology Grand Rounds Lecture Series: February 24, 2022. Omaha, NE.
• Densley A, Kerman W, Davey M. Expanding mammography access to underserved populations. Creighton University Quality Improvement Symposium: May 2022.
• Csordas RB, Schubert J. Examining the use of FDM 3D printers to construct low-cost bone simulations. AUR Annual Meeting March, 2022.
• Ahmed A. Unique types of intracranial and extra cranial hemorrhage in the perinatal period: Review of etiologies and imaging findings. Poster presentation. European Congress of Radiology 2022: March 2, 2022, Vienna, Austria.

2020-2021

• Aly A, Schubert J: Biliary cystadenoma. ACR Case in Point June 2021.
• Ahmed A, Aly A, Ali M, Kruse MJ. The Role of PET Imaging in Diagnosing and Improving Care of Dementia Patients. ASNR 2021 National Meeting, May 22-27, 2021.
• Aly A, Ali MY, Schubert J. Appendiceal diverticulitis. ACR Case in Point 2021.
• Gossen J, Densley A, Schubert J. Sternal Chondrosarcoma. RSNA Case Collection 2021 https://cortex.acr.org/CiP/Pages/CaseView?Info=2LDWjJJ+HH4FnVac/OgYhC4E…
• Barnhill A, Densley A, Mathew S, Aly A, Guynan J, Eicher C. Endovascular techniques for retrieval of intravascular foreign bodies. AUR Annual Meeting: May 3, 2021, Virtual.
• Aboyewa O, Vonk J, Kammann L, Haggstrom J, Nichols M. Development of a clinical protocol to rapidly determine the potential impact of radiofrequency induced heating in patients with abandoned epicardial leads during MRI, AAPM. 2021.
• Aly A, Ali M, Pedersen E. Approach Considerations in the Diagnosis of Late Presenting Subarachnoid Hemorrhage, American Society of Neuroradiology Annual Meeting, May 2021.
• Ahmed A, Aly A, Ali M, Pedersen E. Spinal Dural AVF: Role of Imaging from Diagnosis to Treatment, American Society of Neuroradiology Annual Meeting May 2021.
• Villada F, Kruse M. Rupture of splenic artery aneurysm in a man with polycythemia vera and acquired von Willebrand syndrome. FMJ Case Rep.
• DenOtter T. Tumoral Calcinosis. Radiologic Society of North America, Case Collection Series
• McDonald J, Frager A, Haggstrom J. Pleural CSF pseudocyst. American College of Radiology-Case in Point. February 2, 2021.
• Brock C, Sharma A, Villada F, Schubert J. Mediastinal ganglioneuroma with osseous invasion simulating malignant transformation of osteochondroma on CT imaging. Radiol Case Rep. 2020 Oct 28;16(1):18-21. DOI:
• Knernschield J, Schubert J. Persistent sciatic artery aneurysm. RSNA Case Collection. DOI: https://doi.org/10.1148/cases.20214194
• Oluyemi A, Vonk J, Kammann L, Haggstrom J, Nichols M. Development of a clinical protocol to rapidly determine the potential impact of radiofrequency induced heating in patients with abandoned epicardial leads during MRI. AAPM 2021.
• Hufnagle J, DenOtter T. Adhesive capsulitis. RSNA Case collection Series. September 2020.
• Janiszewski R, DenOtter T. Intraneural ganglion cyst. RSNA Case Collection Series: October 2020.
• Hunt J, DenOtter T. Tumoral calcinosis. RSNA Case Collection Series: November 2020. 

2019-2020

• Aly A, Ali MA, Sharma A, Zhao X, Aurit S, Stavas J.  Rapid on-site evaluation of ultrasound guided fine needle aspiration thyroid nodule biopsy: Does it have a role in the reduction in non-diagnostic sample rate?  Radiological Society of North America (RSNA) Annual Meeting. 2019 December, Chicago, IL.
• Ali MA, Aly A, Johnson E, Morgan M, Stavas J.  The value of renal mass biopsy before percutaneous cryoablation: Prelim results.  Oral presentation at British Society of Interventional Radiology (BSIR) Annual Meeting; 2019 November, Manchester, UK.
• Ali MA, Aly A, Johnson E, Stavas J.  The value of renal mass biopsy before percutaneous cryoablation:  Shall we wait for the results?  Oral presentation at British Society of Interventional Radiology (BSIR) Annual Meeting; 2019 November, Manchester, UK.
• Aly A, Ali MA, Balters M, Stavas J.  Comparative analysis of overall survival for treated stage T1NOMO non-small cell lung cancer following surgical resection, thermal ablation and stereotactic beam radiotherapy.  AATS International Thoracic Surgical Oncology Summit, 2019 September, New York City, NY.