Dr. Peter B. Dean

Clinical News
Mammography's alleged harms: Separating fact from fiction
Screening mammography is a tool that has been proved to reduce breast cancer death rates, but its effectiveness continues to be disputed by researchers, some of whom have resorted to guesswork to buttress their arguments, according to an opinion piece by mammography experts Dr. László Tabár and Dr. Peter B. Dean.
December 13, 2012
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Womens Imaging
RANZCR case series reveals CT's role in identifying ovarian torsion
To ensure timely diagnosis and treatment of ovarian torsion, clinicians must recognize its signs on CT imaging.
Mammogram Patient
Womens Imaging
Music lowers anxiety, pain for women undergoing mammography
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MRI
Research team casts new light on Cryptococcus infection
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Womens Imaging
Christiane Kuhl gives insights to Der Spiegel
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Artificial Intelligence
Merger of radiology and pathology: What’s the next step?
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RANZCR case series reveals CT's role in identifying ovarian torsion
By Maryam Payne
To ensure timely diagnosis and treatment of ovarian torsion, clinicians must recognize its signs on CT imaging.
November 5, 2025
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Music lowers anxiety, pain for women undergoing mammography
By Amerigo Allegretto
Music being played during mammography exams may ease anxiety and pain for women, improving their overall satisfaction.
November 4, 2025
Mammogram Patient
Research team casts new light on Cryptococcus infection
By Maryam Payne
Researchers have described the imaging findings of Cryptococcus infection, which is endemic to Australia and Papua New Guinea.
November 4, 2025
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Christiane Kuhl gives insights to Der Spiegel
By Liz Carey, Philip Ward
Breast imaging pioneer Prof. Dr. Christiane Kuhl has given a Q&A interview to the German news magazine Der Spiegel. She's also spoken about her love of riding horses during her leisure time.
November 3, 2025
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Merger of radiology and pathology: What’s the next step?
By Frances Rylands-Monk
For integration to go ahead, structured reciprocal conversations between all stakeholders are vital, and turf battles must not be allowed to derail the process, says Prof. Evis Sala.
November 3, 2025
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Nordic survey pinpoints motivators and obstacles in research
By Maryam Payne
What factors inspire radiologists to engage in research? And what factors prevent them from doing so? A survey from the Nordic region provides some answers.
October 31, 2025
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A guide to challenging conversations
By Dr. Susan Shelmerdine
Tough discussions are common in radiology, but you can turn them to your advantage, says Dr. Susan Shelmerdine. She has top tips on how to handle awkward situations.
October 31, 2025
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Imaging team reflects on 20 years of orbital ultrasound, MRI
By Philip Ward
Four experienced pediatric radiologists have shared two decades of knowledge and expertise of orbital anatomy and pathology in new research.
October 30, 2025
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Mirai shows promise for detecting interval breast cancers
By Amerigo Allegretto
The AI risk prediction model Mirai has shown promise for detecting interval breast cancers from screening mammograms, according to Prof. Fiona Gilbert.
October 29, 2025
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German group shows how to optimize whole-body MRI
By Maryam Payne
Researchers from Heidelberg and Hannover have tried to establish the most effective protocol for whole-body MRI for cancer detection in patients with Li-Fraumeni syndrome.
October 29, 2025
Sequences included in the study MRI protocol: (a) coronal TIRM (turbo inversion recovery magnitude) sequence, (b) coronal T1-weighted sequence, (c) axial FLAIR (fluid-attenuated inversion recovery) sequence (head only), (d) axial T2-weighted fast spin-echo sequence (HASTE), (e) axial diffusion-weighted imaging (b-value 900), (f) an axial ADC map, (g) axial T1-Dixon water-only images before contrast agent, and (h) after administration of contrast agent.
Team Sicily shines light on imaging of gunshot wounds
By Philip Ward
New analysis from Italy shows that forensic radiology training significantly boosts postmortem CT reliability and enables radiologists to recognize injury patterns specific to firearm-related fatalities.
October 28, 2025
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MRI predicts diabetes in obese patients
By Will Morton
Researchers found a dose-response relationship between MRI-derived liver proton density fat fraction and abnormal glucose metabolism.
October 28, 2025
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