Women’s imaging encompasses many radiology procedures related to women and the diseases that are most prevalent to women such as breast cancer or gynecological issues. Mammogram, breast ultrasound, breast MRI and breast biopsy are the most commonly used procedures.
The photoacoustic CT, or PACT, imaging technique is said to perform comparably to mammography for cancer detection, but without the discomfort of standard mammograms.
The agent “exhibits powerful tumor delineation” in challenging cases of determining cancer subtypes, and could potentially lead to more personalized, effective treatment strategies.
New research adds to the “strong evidence” supporting screening guidelines and highlights the importance of women adhering to clinical recommendations.
Out of three trained and tested models that incorporated varying features, the model that combined clinical and radiomics features to predict malignancy exceeded the others in accuracy, precision and sensitivity.
In a recent trial, medical students who were trained for two hours or less in an ultrasound “volume sweep” imaging (VSI) protocol obtained diagnostic-quality imaging of palpable breast lesions.
A recent analysis of 51 patients revealed that contrast-enhanced mammography and MRI offered comparable assessments of lesion size, and both had similar specificity for pathologic complete response.
"Our model is a potential tool to improve the primary trisomy 21 screening based on ultrasonographic images for universal clinical application," experts involved in the study suggested.