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Journals AJR. American Journal of Roent...

AJR. American Journal of Roentgenology

https://read.qxmd.com/read/38197760/photon-counting-detector-ct-virtual-monoenergetic-images-for-coronary-artery-stenosis-quantification-phantom-and-in-vivo-evaluation
#101
JOURNAL ARTICLE
Elias V Wolf, Moritz C Halfmann, Akos Varga-Szemes, Nicola Fink, Roman Kloeckner, Stefanie Bockius, Thomas Allmendinger, Junia Hagenauer, Till Koehler, Karl-Friedrich Kreitner, U Joseph Schoepf, Thomas Münzel, Christoph Düber, Tommaso Gori, Yang Yang, Michaela M Hell, Tilman Emrich
Background: Calcium blooming causes stenosis overestimation on coronary CTA. Objective: To evaluate the impact of virtual monoenergetic imaging (VMI) reconstruction level on coronary artery stenosis quantification using a photon-counting detector (PCD) CT. Methods: A phantom containing two custom-made vessels (25% and 50% stenoses) underwent PCD CT acquisitions without and with simulated cardiac motion. A retrospective analysis was performed of 33 patients (7 female, 26 male; mean age, 71.3±9.0 years; 64 coronary artery stenoses) who underwent coronary CTA by PCD CT followed by invasive coronary angiography (ICA)...
January 10, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38197759/use-of-gpt-4-with-single-shot-learning-to-identify-incidental-findings-in-radiology-reports
#102
JOURNAL ARTICLE
Rajesh Bhayana, Gavin Elias, Daksh Datta, Nishaant Bhambra, Yangqing Deng, Satheesh Krishna
No abstract text is available yet for this article.
January 10, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38197758/inpatient-fdg-pet-ct-point-a-strategic-path-to-patient-centered-yet-cost-effective-care
#103
JOURNAL ARTICLE
Laszlo Szidonya, Nadine Mallak
No abstract text is available yet for this article.
January 10, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38197757/inpatient-fdg-pet-ct-counterpoint-a-costly-yet-subpar-evaluation-that-prolongs-hospital-length-of-stay
#104
JOURNAL ARTICLE
Eric Dietsche, John Scaringi
No abstract text is available yet for this article.
January 10, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170835/editorial-comment-corticosteroid-injections-are-safe-but-they-have-side-effects-that-must-be-known-and-explained
#105
COMMENT
Jose Luis Del Cura
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170834/editorial-comment-management-of-low-risk-ductal-carcinoma-in-situ-what-we-need-to-know-at-a-time-of-shifting-perceptions
#106
COMMENT
Takao Igarashi
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170833/mr-and-ultrasound-elastography-for-fibrosis-assessment-in-children-practical-implementation-and-supporting-evidence-ajr-expert-panel-narrative-review
#107
REVIEW
Suraj D Serai, Stéphanie Franchi-Abella, Ali B Syed, Jean A Tkach, Seema Toso, Giovanna Ferraioli
Quantitative MRI and ultrasound biomarkers of liver fibrosis have become important tools in the diagnosis and clinical management of children with chronic liver disease (CLD). In particular, MR elastography (MRE) is now routinely performed in clinical practice to evaluate the liver for fibrosis. Ultrasound shear-wave elastography has also become widely performed for this purpose, especially in young children. These noninvasive methods are increasingly used to replace liver biopsy for the diagnosis, quantitative staging, and treatment monitoring of patients with CLD...
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170832/artificial-intelligence-for-image-reconstruction-in-children-counterpoint-proceed-with-caution
#108
JOURNAL ARTICLE
Taylor Chung, Raja Muthupillai
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170831/appropriateness-of-information-provided-by-chatgpt-regarding-breast-pathologic-diagnoses
#109
JOURNAL ARTICLE
Eniola T Oluyemi, Emily B Ambinder, Olutayo Sogunro, Marissa Janine White, Paul H Yi, Kelly S Myers
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170830/artificial-intelligence-for-image-reconstruction-in-children-point-a-technology-that-can-be-immediately-employed-with-the-appropriate-strategy
#110
JOURNAL ARTICLE
Jade Iwasaka-Neder, Sarah D Bixby
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170829/beyond-the-ajr-american-college-of-radiology-ti-rads-validation-study-can-we-perform-fine-needle-aspiration-of-even-fewer-nodules
#111
JOURNAL ARTICLE
Ghada Issa, Michael D Beland
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170828/beyond-the-ajr-breast-mri-finds-more-breast-cancers-than-mammography
#112
JOURNAL ARTICLE
Laurie R Margolies
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170827/congratulations-new-assistant-editors-and-distinguished-reviewers
#113
EDITORIAL
(no author information available yet)
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170826/the-global-reading-room-performing-a-core-needle-breast-biopsy
#114
JOURNAL ARTICLE
Jay A Baker, Almir Bitencourt, Norran Hussein Said, Kardinah Kardinah
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38170825/beyond-the-ajr-the-burden-of-multidisciplinary-tumor-boards
#115
JOURNAL ARTICLE
Virginia B Planz, Olga R Brook
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38090809/the-yellow-journal-a-look-back-at-2023
#116
EDITORIAL
Andrew Rosenkrantz
No abstract text is available yet for this article.
January 3, 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38320271/to-2023-ajr-manuscript-reviewers
#117
JOURNAL ARTICLE
(no author information available yet)
No abstract text is available yet for this article.
January 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/37610779/mri-surveillance-of-nonresected-pituitary-macroadenoma-point-iv-contrast-media-may-not-be-needed
#118
JOURNAL ARTICLE
Vivek Pai, Pejman J Maralani
No abstract text is available yet for this article.
January 2024: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38117102/editorial-comment-fdg-pet-ct-has-impact-in-car-t-cell-therapy-response-assessment-and-outcome-prediction
#119
COMMENT
Charles Marcus
No abstract text is available yet for this article.
December 20, 2023: AJR. American Journal of Roentgenology
https://read.qxmd.com/read/38117101/high-peritumoral-and-intratumoral-t2-signal-intensity-in-her2-breast-cancers-on-preneoadjuvant-breast-mri-assessment-of-associations-with-histopathologic-characteristics
#120
JOURNAL ARTICLE
Jirarat Jirarayapong, Leah H Portnow, Sona A Chikarmane, Zhou Lan, Eva C Gombos
Background: Intratumoral necrosis and peritumoral edema are features of aggressive breast cancer that may present as high T2 signal intensity (T2SI). Implications of high T2SI in HER2+ cancers are unclear. Objective: To assess associations with histopathologic characteristics of high peritumoral and intratumoral T2SI of HER2+ breast cancer on MRI performed before neoadjuvant therapy. Methods: This retrospective study included 210 patients (age, 24-82 years) with 211 HER2+ breast cancers who underwent breast MRI before neoadjuvant therapy from January 1, 2015, to July 31, 2022...
December 20, 2023: AJR. American Journal of Roentgenology
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