Search Results - "MacMahon, Peter J"

Injectable Corticosteroid and Local Anesthetic Preparations: A Review for Radiologists by MACMAHON, PeterJ, EUSTACE, Stephen J, KAVANAGH, Eoin C

“…Corticosteroids and local anesthetics are some of the most commonly administered medications in radiology departments. These medications have marked…”
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Identifying lumbosacral plexus nerve root abnormalities in patients with sciatica using 3T readout-segmented echo-planar diffusion weighted MR neurography by Abdulaal, Osamah M., McGee, Allison, Rainford, Louise, O’Driscoll, Dearbhail, Galligan, Marie, Reid, Valerie, MacMahon, Peter J.

“…Objectives To investigate the accuracy of Diffusion Weighted Imaging (DWI) using the Readout Segmentation of Long Variable Echo-trains (RESOLVE) sequence in…”
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AI-accelerated prostate MRI: a systematic review by Reinhardt, Ciaran, Briody, Hayley, MacMahon, Peter J

“…Prostate cancer ranks among the most prevalent cancers affecting men globally. While conventional MRI serves as a diagnostic tool, its extended acquisition…”
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Radiology and the Climate Crisis: Opportunities and Challenges- Radiology In Training by Buckley, Bryan W, MacMahon, Peter J

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Modified Prostate Volume Algorithm Improves Transrectal US Volume Estimation in Men Presenting for Prostate Brachytherapy by MACMAHON, PeterJ, KENNEDY, Ann-Marie, MURPHY, DarraT, MAHER, Michael, MCNICHOLAS, Michelle M

“…To evaluate the accuracy of the conventional transrectal ultrasonographic (US) prostate volume formula and determine whether a more accurate volume formula,…”
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An update on epidural steroid injections: is there still a role for particulate corticosteroids? by Delaney, Francis T., MacMahon, Peter J.

“…Epidural steroid injections (ESIs) play an important role in the multifaceted management of neck and back pain. Corticosteroid preparations used in ESIs may be…”
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Incorporating Cone-Beam CT Into the Diagnostic Algorithm for Suspected Radiocarpal Fractures: A New Standard of Care? by Gibney, Brian, Smith, Michelle, Moughty, Adrian, Kavanagh, Eoin C, Hynes, Darragh, MacMahon, Peter J

“…The purpose of this study was to assess the result of adding cone-beam CT to the standard imaging algorithm for patients with suspected radiographically occult…”
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Magnetic Resonance Imaging in Glenohumeral Instability by MacMahon, Peter J., MD, Palmer, William E., MD

“…The glenohumeral joint enables tremendous range of motion at the expense of stability. Functional stability is maintained by the synchronous coordination of…”
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An Optimized CT Protocol for Detecting Suspected Cauda Equina Syndrome: A Comparative Analysis with MRI by Dempsey, Philip J, Ryan, David T, Lambe, Gerard, Power, Jack W, Yates, Andrew H, Kenny, Grace, MacMahon, Peter J

“…Lumbar disc herniation, potentially leading to nerve root compression and cauda equina syndrome, is typically evaluated using MR imaging. However, the limited…”
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An evaluation of the practice of image-guided lumbar puncture by Dempsey, Philip J, Yates, Andrew, Power, Jack W, MacMahon, Peter J, Kavanagh, Eoin C

“…The purpose of this study was to evaluate the technical success and complication rates of image-guided lumbar puncture (IGLP) and to evaluate for differences…”
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MR Imaging of Muscle Injury by Shelly, Martin J., MD, MRCPI, Hodnett, Philip A., MD, FFRRCSI, MRCPI, MMedSci, MacMahon, Peter J., MD, MRCPI, Moynagh, Michael R., MD, Kavanagh, Eoin C., MD, MB, FFRRCSI, Eustace, Stephen J., MD, MSc, MB, FFRRCSI

“…Although most muscle injuries in the athlete are diagnosed clinically, MR imaging is an excellent noninvasive diagnostic adjunct to clinical examination, which…”
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Spine Injectables: What Is the Safest Cocktail? by MacMahon, Peter J, Huang, Ambrose J, Palmer, William E

“…Spinal injections are common pain management procedures using corticosteroids and local anesthetics. Most corticosteroid preparations are particulate…”
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Structured reporting in portable chest radiographs: An essential tool in the diagnosis of COVID-19 by Yates, Andrew, Dempsey, Philip J., Vencken, Sebastian, MacMahon, Peter J., Hutchinson, Barry D.

“…•A patient with a positive chest radiograph had a very high probability (88 %, CI 80–96 %) of having a positive RT-PCR.•This structured approach to chest…”
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Validating the safety of low-dose CTPA in pregnancy: results from the OPTICA (Optimised CT Pulmonary Angiography in Pregnancy) Study by Gillespie, Ciara D., Yates, Andrew, Hughes, Mark, Ewins, Karl, McMahon, Gabriella, Hynes, John, Murphy, Mark C., Galligan, Marie, Vencken, Sebastian, Alih, Ekele, Varden, John, Donnelly, Jennifer, Bolster, Ferdia, Rowan, Michael, Foley, Shane, NíAinle, Fionnuala, MacMahon, Peter J.

“…Background Pulmonary embolism (PE) is a leading cause of pregnancy-related mortality. CT pulmonary angiogram (CTPA) is the first-line advanced imaging modality…”
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Nomenclature for groin pain in athletes by Dempsey, Philip J, Power, Jack W, MacMahon, Peter J, Eustace, Steven, Kavanagh, Eoin C

“…Currently, there is much variation in the terminology used to describe groin pain in athletes. Several groups have attempted to reach consensus on nomenclature…”
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Frequency of Nonthromboembolic Imaging Abnormalities in Pregnant Women Referred for Computed Tomography Pulmonary Arteriography by Moriarty, John M., FFR (RCSI), Bolster, Ferdia, FFR (RCSI), O'Connor, Clare, MB, Fitzpatrick, Patricia, MD, PhD, Lawler, Leo P., FFR (RCSI), Kavanagh, Eoin C., FFR (RCSI), MacMahon, Peter J., FFR (RCSI), Murray, John G., FFR (RCSI)

“…Abstract Purpose The study sought to determine the frequency of nonthromboembolic imaging abnormalities in pregnant women referred for computed tomography…”
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MR Imaging of Overuse Injuries of the Hip by Hodnett, Philip A., MD, FFRRCSI, MRCPI, MMedSci, Shelly, Martin J., MD, MRCPI, MacMahon, Peter J., MD, MRCPI, Kavanagh, Eoin C., MD, MB, FFRRCSI, Eustace, Stephen J., MD, MSc, MB, FFRRCSI

“…The aim of this article is to emphasize the importance of MR imaging in the evaluation of chronic hip pain and overuse injuries. Image interpretation of the…”
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Pareidolia in Radiology Education: A Randomized Controlled Trial of Metaphoric Signs in Medical Student Teaching by Gibney, Brian, Kassab, Ghadir H., Redmond, Ciaran E., Buckley, Bryan, MacMahon, Peter J.

“…A radiology sign that references a resemblance to something which is not actually present within an image has been termed a 'metaphoric' sign. Metaphoric signs…”
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An acute stroke CT imaging algorithm incorporating automated perfusion analysis by Byrne, Danielle, Walsh, John P., MacMahon, Peter J.

“…In this paper, we propose a CT imaging algorithm for patients presenting with suspected acute stroke that incorporates automated CT perfusion (CTP) imaging…”
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Imaging of Groin Pain by MacMahon, Peter J., MD, MRCPI, Hogan, Brian A., MB, FFRRCSI, Shelly, Martin J., MD, MRCPI, Eustace, Stephen J., MD, MSc, MB, FFRRCSI, Kavanagh, Eoin C., MD, MB, FFRRCSI

“…Groin pain is a commonly encountered problem in musculoskeletal radiology. The diagnosis can be difficult to establish, based on the complex interconnected…”
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