Publications by authors named "C Straus"
Purpose: Historically, infraclavicular brachial plexus injuries (IBPIs) were considered neuropraxic injuries that would improve with nonsurgical intervention. However, more recent studies suggest that these injuries may benefit from surgical intervention. The aims of this retrospective study were to (1) describe injury patterns and associated injuries of isolated, traumatic IBPIs, (2) evaluate the concordance of preoperative ultrasound and magnetic resonance neurography with surgical findings of patients who underwent surgical intervention for IBPIs, and (3) describe outcomes of surgical intervention for these injuries.
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- Parkinson's disease (PD) and multiple system atrophy (MSA) may be foreshadowed by isolated REM sleep behavior disorder (iRBD), which prompts research into potential biomarkers like sighing patterns during sleep.
- A study involving 73 MSA participants, 111 with iRBD, 257 with PD, and 115 controls found that the MSA group exhibited the highest rate of sighing during slow wave sleep (N3), with a specific sigh index being effective in distinguishing MSA from controls.
- The findings suggest that monitoring sigh frequency during sleep could serve as a useful screening tool for MSA in middle-aged individuals, although further research is needed to investigate the implications of sighing in those with
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- The study analyzed how different probability thresholds affect the accuracy of tumor delineations for pleural mesothelioma using a convolutional neural network (CNN) on CT scans.
- Results showed that a lower probability threshold reduced the difference in tumor volume estimated by the CNN compared to a radiologist's contours.
- However, no single optimal threshold was found that worked well for both tumor volume accuracy and spatial overlap, highlighting the need to evaluate both metrics when assessing CNN performance.
To improve awareness and understanding of cybersecurity threats to radiology practice and better equip healthcare practices to manage cybersecurity risks associated with medical imaging, this article reviews topics related to cybersecurity in healthcare, with emphasis on common vulnerabilities in radiology operations. This review is intended to assist radiologists and radiology administrators who are not information technology specialists to attain an updated overview of relevant cybersecurity concepts and concerns relevant to safe and effective practice of radiology and provides a succinct reference for individuals interested in learning about imaging-related vulnerabilities in healthcare settings. As cybersecurity incidents have become increasingly common in healthcare, we first review common cybersecurity threats in healthcare and provide updates on incidence of healthcare data breaches, with emphasis on the impact to radiology.
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