Search results for: ct SCAN
Cancer Patients Present Imaging Challenges on COVID CT Scans
CT scans are a critical diagnostic tool for diagnosing COVID pneumonia. Given the number of cancer patients and their susceptibility to infections adds to the overall number of COVID cases. In many emergency departments, cancer patients are likely a substantial portion of any COVID-infected population. However, a recent study revealed that cancer patients face…
Read MoreNew CT Scan Can Diagnose Most Common Cause of High Blood Pressure
A new way to diagnose primary aldosteronism (PA), probably the single-most common cause of hypertension, is on the horizon. PA is difficult to diagnose, and knowing which patients are most likely to benefit from surgery is challenging. 47% of Americans have hypertension, a risk factor for both heart attacks and strokes, contributing to the…
Read MoreNew CT Scan Can Diagnose Most Common Cause of High Blood Pressure
A new way to diagnose primary aldosteronism (PA), probably the single-most common cause of hypertension, is on the horizon. PA is difficult to diagnose, and knowing which patients are most likely to benefit from surgery is challenging. 47% of Americans have hypertension, a risk factor for both heart attacks and strokes, contributing to the…
Read MoreTrauma CT Scan Volume Fluctuations from Pre-Pandemic to Post-Pandemic Times
The volume of trauma CT scans fluctuated when compared to pre-COVID data, COVID-19 social-distancing orders, and the post-pandemic period — according to researchers at the University of California, Irvine, in a study published online in Emergency Radiology. The study was led by radiologist Roozbeh Houshyar, MD, and his colleagues. They followed CT trauma volume…
Read MoreCT Scan Usage Dramatically Increases in ED
A recent study published August 23 in the American Journal of Roentgenology noted a significant increase in utilization of chest and abdominopelvic CT scans in emergency departments from 2011 to 2018. According to a team led by Dr. Ninad Salastekar of Emory University in Atlanta, the reasons are uncertain. The study provoked questions regarding overuse…
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