JohnPMcGahanMD

PubMed

• Markedly elevated hepatic arterial velocity—HAV greater than 200 cm/s—is not specific to hepatobiliary disease
  Michael V. Ramirez, John P. McGahan, Thomas W. Loehfelm, Arleen Grewal, Machelle D. Wilson> ;Journal of Clinical Ultrasound. 2020 Nov 1
• Key Features on the 3-Vessel View and 3-Vessel Tracheal View of Isolated Right Aortic Arch Anomalies.
  John P. McGahan, Gina James, Herman L. Hedriana, Sherzana Sunderji> ;Ultrasound Quarterly. 2020 Sep 1
• Polyostotic osteoid osteoma: A case report.
  Kristopher de Ga, Cyrus Bateni, Morgan A. Darrow, John P. McGahan, R. Lor Randall, Dillon C. Chen> ;Radiology Case Reports. 2020 Apr 1
• Is Ultrasound‐Guided Core Biopsy as Safe as Fine‐Needle Aspiration, and Does It Add Significantly to the Diagnosis of Suspected Peritoneal Malignancy?
  Benjamin Kipper, John P. McGahan, Thomas W. Loehfelm, Ghaneh Fananapazir> ;Journal of Ultrasound in Medicine. 2020 Feb 1
• 1 citations
  Multimodal imaging features of intraocular foreign bodies.
  Andrew J. Rong, Kenneth C. Fan, Behrad Golshani, Matthew Bobinski, John P. McGahan, Dean Eliott, Lawrence S. Morse, Bobeck S. Modjtahedi> ;Seminars in Ophthalmology. 2019 Oct 14
• Utility of Intraprocedural Contrast-Enhanced CT in Ablation of Renal Masses.
  Grewal, A., Khera, S. S., McGahan, J. P., Wilson, M., Loehfelm, T. W., Dall'Era, M. A., Evans, C. P.> ;AJR. American journal of roentgenology. 2019 Sep 19
• Utility of CT Texture Analysis in Differentiating Low-Attenuation Renal Cell Carcinoma From Cysts: A Bi-Institutional Retrospective Study.
  Kim, N. Y., Lubner, M. G., Nystrom, J. T., Swietlik, J. F., Abel, E. J., Havighurst, T. C., Silverman, S. G., McGahan, J. P., Pickhardt, P. J.> ;AJR. American journal of roentgenology. 2019 Aug 7
• 7 citations
  White paper of the Society of Abdominal Radiology hepatocellular carcinoma diagnosis disease-focused panel on LI-RADS v2018 for CT and MRI.
  Khaled M. Elsayes, Ania Z. Kielar, Mohab M. Elmohr, Victoria Chernyak, William R. Masch, Alessandro Furlan, Robert M. Marks, Irene Cruite, Kathryn J. Fowler, An Tang, ...> ;Abdominal Radiology. 2018 Oct 1
• Prevalence of Low-Attenuation Homogeneous Papillary Renal Cell Carcinoma Mimicking Renal Cysts on CT.
  Michael T. Corwin, Thomas W. Loehfelm, John P. McGahan, Chuan Liang, Nadia J. Khati, Shawn Haji-Momenian> ;American Journal of Roentgenology. 2018 Sep 21
• Utility of Shear Wave Elastography for Assessing Allograft Fibrosis in Renal Transplant Recipients: A Pilot Study.
  Heather M. Early, Ellen C. Cheang, Jorge M. Aguilera, Jonah S. Hirschbein, Ghaneh Fananapazir, Machelle D. Wilson, John P. McGahan> ;Journal of Ultrasound in Medicine. 2018 Jun 1
• Richard Wier Katzberg, MD.
  McGahan, J. P., McDonald, R. J.> ;Radiology. 2018 Mar 21
• 1 citations
  Bladder debris on ultrasound in the emergency department: correlation with urinalysis.
  Ghaneh Fananapazir, Behrad Golshani, Ling-Xin Chen, John P. McGahan, Angelo M. de Mattos, Michael T. Corwin> ;Abdominal Radiology. 2018 Feb 22
• 3 citations
  Challenges and Considerations When Using Shear Wave Elastography to Evaluate the Transplanted Kidney, With Pictorial Review.
  Heather M. Early, Jorge M. Aguilera, Ellen Cheang, John P. McGahan> ;Journal of Ultrasound in Medicine. 2017 Sep 1
• 2 citations
  Screening for Transplant Renal Artery Stenosis: Ultrasound-Based Stenosis Probability Stratification.
  Ghaneh Fananapazir, John P. McGahan, Michael T. Corwin, Susan L. Stewart, Catherine T. Vu, Luke Wright, Christoph Troppmann> ;American Journal of Roentgenology. 2017 Aug 31
• 1 citations
  Color and Power Doppler Sonography for Pneumothorax Detection.
  John R. Richards, Julianne M. Awrey, Sarah E. Medeiros, John P. McGahan> ;Journal of Ultrasound in Medicine. 2017 May 30
• 1 citations
  Ultrasound Monitoring of Extant Adnexal Masses in the Era of Type 1 and Type 2 Ovarian Cancers: Lessons Learned From Ovarian Cancer Screening Trials
  Eleanor L. Ormsby, Edward J. Pavlik, John P. McGahan> ;Diagnostics (Basel, Switzerland). 2017 Apr 28
• 1 citations
  Renal cell carcinoma attenuation values on unenhanced CT: importance of multiple, small region-of-interest measurements.
  John P. McGahan, Kunal Sidhar, Ghaneh Fananapazir, Heather M. Early, Michael T. Corwin, Stuart G. Silverman, J. Anthony Seibert> ;Abdominal Radiology. 2017 Apr 7
• 5 citations
  Trauma in pregnant women: assessing detection of post-traumatic placental abruption on contrast-enhanced CT versus ultrasound.
  Priyanka Jha, Giselle M Melendres, Bijan Bijan, Eleanor L. Ormsby, Lisa Chu, Chin-Shang Li, John P. McGahan> ;Abdominal Radiology. 2017 Apr 1
• 1 citations
  Focused Assessment with Sonography in Trauma (FAST) in 2017: What Radiologists Can Learn.
  John R. Richards, John P. McGahan> ;Radiology. 2017 Mar 14
• 1 citations
  Evaluation of cystic duct patency: comparison of functional MR cholangiography with gadoxetate disodium and hepatobiliary scintigraphy in suspected acute cholecystitis
  Michael T. Corwin, Stephen Malutich, Edgardo S. Salcedo, Ghaneh Fananapazir, John M. Brock, John P. McGahan> ;Clinical Imaging. 2016 Sep 1
• 5 citations
  Pediatric En Bloc Kidney Transplants: Clinical and Immediate Postoperative US Factors Associated with Vascular Thrombosis.
  Ghaneh Fananapazir, Gary Tse, Michael T. Corwin, Chandrasekar Santhanakrishnan, Richard V. Perez, John P. McGahan, Susan L. Stewart, Christoph Troppmann> ;Radiology. 2016 Jun 1
• Pitfalls of Sonographic Imaging of Uterine Leiomyoma.
  Heather M. Early, John P. McGahan, Leslie M. Scoutt, Margarita V. Revzin, Ramit Lamba, Michael T. Corwin, Ghaneh Fananapazir, Simran Sekhon> ;Ultrasound Quarterly. 2016 Jun 1
• 3 citations
  Renal Cell Carcinomas: Sonographic Appearance Depending on Size and Histologic Type.
  Kunal Sidhar, John P. McGahan, Heather M. Early, Michael T. Corwin, Ghaneh Fananapazir, Eugenio O. Gerscovich> ;Journal of Ultrasound in Medicine. 2016 Feb 1
• 1 citations
  Müllerian Adenosarcoma: A Malignant Progression of Adenomyosis? Pictorial Review With Multimodality Imaging
  Heather M. Early, John P. McGahan, Sima Naderi, Ramit Lamba, Ghaneh Fananapazir> ;Journal of Ultrasound in Medicine. 2015 Nov 1
• Multidetector CT of Vascular Compression Syndromes in the Abdomen and Pelvis-Erratum.
  Ramit Lamba, Dawn T Tanner, Simran Sekhon, John P McGahan, Michael T Corwin, Chandana G Lall> ;Radiographics : a review publication of the Radiological Society of North America, Inc. 2015 May 14
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Lectures

• Uc Davis Ultrasound Update 2013 
  UCDAVIS Health System, Sacramento, California - 9/21/2013
• 2012 Update in Advanced Imaging 
  UC Davis Health System, Sonoma, California - 10/22/2012