Breast Surgery Positive Margins Are Not Reduced by Preoperative MRI.

Published Date: 29 Apr 2023

According to US researchers, performing an MRI prior to surgery has no effect on the amount of positive surgical margins experienced by women having a lumpectomy.

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Younger women with high-risk breast cancer often opt for mastectomy, but it may not improve survival or reduce recurrences versus breast-conserving surgery.

Chief Cardiology fellow Yash Varma asks HF expert Ileana Piña for tips on when patients are stable to discharge on guideline-directed medical therapy and if it’s ever ok to de-escalate.

Patients who still smoke heading into lung cancer surgery have a higher complication rate than those who have quit — but their mortality risk is no different, a large retrospective study finds.

Many promising therapies fail because of poor patient selection; Harris warns that only about one third of tumors are truly hypoxic, underscoring the need for precise biomarkers in trials.

Researchers used a blood protein wash to render brain tissue transparent down to 700 µm, witnessing live-firing activity without killing a single neuron.

AstraZeneca said on Thursday that a late-stage trial of Imfinzi, ⁠combined with a targeted therapy prior to a surgery, showed significantly ⁠improved survival rate in...

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