R3 Journal
@r3journal.bsky.social
Roentgen Ray Review (R3) is @arrsradiology.bsky.social's newest peer-reviewed radiology journal.
https://r3journal.org/
https://r3journal.org/
From gamekeeper’s thumb to hidden humeral fractures, subtle upper extremity injuries often escape notice. This article highlights where to look, what to look for, and when to pursue additional imaging for confident diagnosis.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
November 9, 2025 at 3:05 PM
From gamekeeper’s thumb to hidden humeral fractures, subtle upper extremity injuries often escape notice. This article highlights where to look, what to look for, and when to pursue additional imaging for confident diagnosis.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Most incidental splenic lesions are benign, yet their nonspecific features make diagnosis tricky. This Pictorial Essay introduces a simple algorithm for evaluating lesions found on CT, with MRI guidance for cases that need closer characterization.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
November 8, 2025 at 8:00 PM
Most incidental splenic lesions are benign, yet their nonspecific features make diagnosis tricky. This Pictorial Essay introduces a simple algorithm for evaluating lesions found on CT, with MRI guidance for cases that need closer characterization.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Reposted by R3 Journal
To celebrate #IDoR2025, AJR and R3 are open access this weekend, November 7-9.
See what you're missing from our two journals: arrs.org/ARRSLIVE/Edu...
See what you're missing from our two journals: arrs.org/ARRSLIVE/Edu...
November 8, 2025 at 4:00 PM
To celebrate #IDoR2025, AJR and R3 are open access this weekend, November 7-9.
See what you're missing from our two journals: arrs.org/ARRSLIVE/Edu...
See what you're missing from our two journals: arrs.org/ARRSLIVE/Edu...
Incidental endometrial thickening in postmenopausal women can be a diagnostic puzzle. This Pictorial Essay offers a clear, evidence-based approach for when and how to investigate further, with practical guidance on TVUS measurement and interpretation.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
November 8, 2025 at 6:00 PM
Incidental endometrial thickening in postmenopausal women can be a diagnostic puzzle. This Pictorial Essay offers a clear, evidence-based approach for when and how to investigate further, with practical guidance on TVUS measurement and interpretation.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Examining barriers to implementation—dataset diversity, software variability, and lack of prospective validation—this R3 Explains article offers a roadmap to bridge radiomics research with true clinical impact. r3journal.org/doi/10.2214/...
www.youtube.com/watch
www.youtube.com/watch
October 31, 2025 at 9:00 PM
Examining barriers to implementation—dataset diversity, software variability, and lack of prospective validation—this R3 Explains article offers a roadmap to bridge radiomics research with true clinical impact. r3journal.org/doi/10.2214/...
www.youtube.com/watch
www.youtube.com/watch
Reposted by R3 Journal
Vegemite, crocodiles, and koalas.
This isn't a trip to the zoo, it's @hyunkomd.bsky.social explaining different types of radiomics textures.
r3journal.org/doi/10.2214/...
www.youtube.com/shorts/zH9xI...
This isn't a trip to the zoo, it's @hyunkomd.bsky.social explaining different types of radiomics textures.
r3journal.org/doi/10.2214/...
www.youtube.com/shorts/zH9xI...
YouTube
Share your videos with friends, family, and the world
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October 30, 2025 at 7:24 PM
Vegemite, crocodiles, and koalas.
This isn't a trip to the zoo, it's @hyunkomd.bsky.social explaining different types of radiomics textures.
r3journal.org/doi/10.2214/...
www.youtube.com/shorts/zH9xI...
This isn't a trip to the zoo, it's @hyunkomd.bsky.social explaining different types of radiomics textures.
r3journal.org/doi/10.2214/...
www.youtube.com/shorts/zH9xI...
Vegemite, crocodiles, and koalas.
This isn't a trip to the zoo, it's @hyunkomd.bsky.social explaining different types of radiomics textures.
r3journal.org/doi/10.2214/...
www.youtube.com/shorts/zH9xI...
This isn't a trip to the zoo, it's @hyunkomd.bsky.social explaining different types of radiomics textures.
r3journal.org/doi/10.2214/...
www.youtube.com/shorts/zH9xI...
YouTube
Share your videos with friends, family, and the world
www.youtube.com
October 30, 2025 at 7:24 PM
Vegemite, crocodiles, and koalas.
This isn't a trip to the zoo, it's @hyunkomd.bsky.social explaining different types of radiomics textures.
r3journal.org/doi/10.2214/...
www.youtube.com/shorts/zH9xI...
This isn't a trip to the zoo, it's @hyunkomd.bsky.social explaining different types of radiomics textures.
r3journal.org/doi/10.2214/...
www.youtube.com/shorts/zH9xI...
Reposted by R3 Journal
Great @r3journal.bsky.social article on Stercoral colitis (SC)
💥0.04-2.3% incidence of SC perforation in postmortem exam
r3journal.org/doi/10.2214/...
@arrsradiology.bsky.social
💥0.04-2.3% incidence of SC perforation in postmortem exam
r3journal.org/doi/10.2214/...
@arrsradiology.bsky.social
October 26, 2025 at 10:10 PM
Great @r3journal.bsky.social article on Stercoral colitis (SC)
💥0.04-2.3% incidence of SC perforation in postmortem exam
r3journal.org/doi/10.2214/...
@arrsradiology.bsky.social
💥0.04-2.3% incidence of SC perforation in postmortem exam
r3journal.org/doi/10.2214/...
@arrsradiology.bsky.social
This R3 Pictorial Essay with credit illustrates the clinical presentations, key findings, and complications of stercoral colitis—highlighting early imaging clues that can prevent perforation and sepsis: r3journal.org/doi/10.2214/...
Imaging Review of Stercoral Colitis and Its Complications | AJR
Stercoral colitis is a potentially life-threatening inflammatory condition of the colon caused when impacted fecal matter increases the intraluminal pressure within the colon. This condition carries a significant mortality rate when diagnosis is delayed and leads to complications. This Pictorial Essay provides a concise review of the clinical presentation, imaging features, complications, differential diagnoses, and management of stercoral colitis. We present typical and atypical imaging manifestations across different imaging modalities, emphasizing early recognition of complications such as perforation of stercoral ulcers and intestinal obstruction.
r3journal.org
October 23, 2025 at 1:47 PM
This R3 Pictorial Essay with credit illustrates the clinical presentations, key findings, and complications of stercoral colitis—highlighting early imaging clues that can prevent perforation and sepsis: r3journal.org/doi/10.2214/...
Radiologists are the key to diagnosing septic thrombophlebitis. This pictorial essay shows you what to look for to catch it early and avoid the most serious consequences.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
October 10, 2025 at 5:00 PM
Radiologists are the key to diagnosing septic thrombophlebitis. This pictorial essay shows you what to look for to catch it early and avoid the most serious consequences.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
This new pictorial essay covers the must-know imaging findings on CT, US, and MRI for septic thrombophlebitis.
October 7, 2025 at 6:00 PM
This new pictorial essay covers the must-know imaging findings on CT, US, and MRI for septic thrombophlebitis.
This review covers the key imaging features that help you nail the diagnosis for a whole host of CNS infections, including toxoplasmosis.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
October 6, 2025 at 2:30 PM
This review covers the key imaging features that help you nail the diagnosis for a whole host of CNS infections, including toxoplasmosis.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Trampoline injuries aren't always simple sprains. Radiologists must be prepared for a spectrum of trauma, including visceral and neurovascular injuries.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
October 3, 2025 at 4:00 PM
Trampoline injuries aren't always simple sprains. Radiologists must be prepared for a spectrum of trauma, including visceral and neurovascular injuries.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
From Lemierre syndrome to pylephlebitis and pelvic septic thrombophlebitis, infected thrombi have classic locations. This new R3 pictorial essay reviews the key multimodality imaging presentations so you're ready for the next case.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
October 2, 2025 at 6:10 PM
From Lemierre syndrome to pylephlebitis and pelvic septic thrombophlebitis, infected thrombi have classic locations. This new R3 pictorial essay reviews the key multimodality imaging presentations so you're ready for the next case.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
From protozoa like malaria to bacteria like neuroborreliosis and viruses like Zika, vector-borne brain infections are incredibly diverse. This review covers the neuroradiologic manifestations of these complex infections.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
October 1, 2025 at 3:00 PM
From protozoa like malaria to bacteria like neuroborreliosis and viruses like Zika, vector-borne brain infections are incredibly diverse. This review covers the neuroradiologic manifestations of these complex infections.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
PAPVR can present in adults with nonspecific symptoms and be misdiagnosed as primary pulmonary hypertension.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 30, 2025 at 2:00 PM
PAPVR can present in adults with nonspecific symptoms and be misdiagnosed as primary pulmonary hypertension.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Errors in emergent neuroimaging can delay critical treatment. This review covers practical strategies, like adjusting window settings and using search patterns, to reduce these common misses.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 29, 2025 at 6:00 PM
Errors in emergent neuroimaging can delay critical treatment. This review covers practical strategies, like adjusting window settings and using search patterns, to reduce these common misses.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
This new R3 pictorial essay examines the most common mistakes in emergent brain imaging and how to avoid them.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 25, 2025 at 4:40 PM
This new R3 pictorial essay examines the most common mistakes in emergent brain imaging and how to avoid them.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
This R3 Pictorial Essay details neuroimaging of select parasitic diseases that may be encountered in diverse patient populations, including the enhancement pattern of cerebral schistosomiasis.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 24, 2025 at 2:00 PM
This R3 Pictorial Essay details neuroimaging of select parasitic diseases that may be encountered in diverse patient populations, including the enhancement pattern of cerebral schistosomiasis.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
The most overlooked ergonomic tool is your own routine. Learn how building in time for breaks and targeted stretches can mitigate the physical demands of long hours at the workstation.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 23, 2025 at 3:00 PM
The most overlooked ergonomic tool is your own routine. Learn how building in time for breaks and targeted stretches can mitigate the physical demands of long hours at the workstation.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
A fall from a trampoline caused this sternal fracture in a 13-year-old. These accidents can lead to serious, often unfamiliar injuries to the chest, spine, and neck. See the full spectrum in this R3 pictorial essay.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 19, 2025 at 2:34 PM
A fall from a trampoline caused this sternal fracture in a 13-year-old. These accidents can lead to serious, often unfamiliar injuries to the chest, spine, and neck. See the full spectrum in this R3 pictorial essay.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Partial anomalous pulmonary venous return is rare but critical to catch. Read how it was identified in a patient being evaluated for embolism.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 18, 2025 at 8:09 PM
Partial anomalous pulmonary venous return is rare but critical to catch. Read how it was identified in a patient being evaluated for embolism.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Forget lions and tigers and bears. Worms, protozoa, and viruses are way scarier. Learn about how they can affect the brain and how to recognize them on CT and MRI.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 15, 2025 at 2:01 PM
Forget lions and tigers and bears. Worms, protozoa, and viruses are way scarier. Learn about how they can affect the brain and how to recognize them on CT and MRI.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Six months in, R3 continues to grow. Explore the latest issue for clinical insights and educational content.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Editor3’s Insights (Volume 1, Issue 3): EIC 2.0 | AJR
View all available purchase options and get full access to this article.
r3journal.org
September 12, 2025 at 8:14 PM
Six months in, R3 continues to grow. Explore the latest issue for clinical insights and educational content.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
Parasitic and vector-borne infections of the brain can range from subtle to life-threatening. This new R3 pictorial essay highlights the imaging features that guide timely diagnosis and treatment.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...
September 11, 2025 at 1:37 PM
Parasitic and vector-borne infections of the brain can range from subtle to life-threatening. This new R3 pictorial essay highlights the imaging features that guide timely diagnosis and treatment.
r3journal.org/doi/10.2214/...
r3journal.org/doi/10.2214/...