American Roentgen Ray Society

44211 Slatestone Court
Lessburg, VA 20176-5109
Phone:
866.940.2777
http://www.arrs.org/

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a 5-tiered CT scoring algorithm may represent a clinically useful tool for diagnosis of clear-cell renal cell carcinoma (RCC) in small (≤4 cm) solid renal masses.
News | Computed Tomography (CT)

CT Algorithm for Clear-cell Renal Cell Carcinoma in Small Solid Masses ...

June 30, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), a 5-tiered CT scoring algorithm may ...

Time June 30, 2022
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41-year-old woman with invasive ductal carcinoma (G2, luminal B) of right breast
News | MRI Breast

Contrast-Enhanced Mammography vs. MRI: Neoadjuvant Therapy Response in ...

June 22, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), contrast-enhanced mammography (CEM) may be a ...

Time June 22, 2022
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Platform displayed within additional image series to interpreting radiologist
News | Artificial Intelligence

AI Saves One Hour of Daily Chest CT Interpretation Time in Prospective ...

June 14, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), incorporating AI support into clinical ...

Time June 14, 2022
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Left: UDFF—operator places crossbar at liver capsule, with sample ROI fixed 1.5 cm deep from crossbar, to ensure measurement obtained sufficiently deep to liver capsule. Overall UDFF was 3%. Right: Median MRI PDFF from three acquisitions was 3%, demonstrating agreement.
News | Ultrasound Imaging

Hepatic Steatosis Detection by Ultrasound Versus MRI Proton-Density ...

June 7, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), ultrasound-derived fat fraction (UDFF) is ...

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According to ARRS’ American Journal of Roentgenology (AJR), evaluating chest CT findings offers an additional approach for demonstrating the efficacy of different COVID-19 vaccines in reducing the impact of a COVID-19 diagnosis.
News | Coronavirus (COVID-19)

COVID-19 Vaccine Impact on Chest CT of Pneumonia in Symptomatic ...

June 1, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), evaluating chest CT findings offers an ...

Time June 01, 2022
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48-year-old man who underwent pylorus-preserving pancreatoduodectomy with superior mesenteric vein resection and reconstruction for pancreatic ductal adenocarcinoma (T3N1).
News | Magnetic Resonance Imaging (MRI)

DWI for Detection of Locally Recurrent Pancreatic Cancer

May 25, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), adding diffusion-weighted MRI (DWI) to ...

Time May 25, 2022
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Lymph node measurements in 33-year-old woman for bilateral screening breast ultrasound. 
News | Breast Imaging

Resolution Time of COVID Vaccine-Related Lymphadenopathy

May 19, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), axillary lymphadenopathy detected by breast ...

Time May 19, 2022
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Decision tree for manual review of currently scheduled contrast-enhanced CT examinations in the event that iodinated contrast supply is critically low. CECT = contrast-enhanced CT. GBCA = gadolinium-based contrast agent. NCCT = non-contrast CT. US = ultrasound.
News | Contrast Media

AJR Publishes Best Practices for Iodinated Contrast Media Shortage

May 18, 2022 —According to ARRS’ American Journal of Roentgenology (AJR), to ensure that patients with emergent or life ...

Time May 18, 2022
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White Medial Clavicle Head: Fig. 1—Sclerosis involving the first anterior costochondral junction, secondary to degenerative changes, is a common finding. In this case, appearance was asymmetric and revelated to be overlapping lung cancer.
News | Radiology Imaging

ARRS Annual Meeting Presents Emergency Radiology Cases of Inattention ...

May 5, 2022 — Significant imaging findings (cancer, infection, pseudoaneurysm, fracture, bowel perforation) can occur in ...

Time May 05, 2022
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Left: AP radiography of cervical spine demonstrates single-density well-defined bullet within right posterolateral soft tissues of neck at C4 level—consistent with full metal jacket bullet Right: Two different densities of ballistic material. Lower-density fragment in left upper lobe is copper jacket and high-density metal fragment is lead score—consistent with semi-jacketed bullet.
News | Radiology Imaging

ARRS Annual Meeting Delivers Updated Primer on Imaging Ballistic ...

May 4, 2022 — Understanding the most recent mechanisms of ballistic trauma and injury patterns aids to guide ...

Time May 04, 2022
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