Oncology & Cancer

Trends in reoperation after initial lumpectomy for breast cancer

Monica Morrow, M.D., of Memorial Sloan Kettering Cancer Center, New York, and coauthors investigated the impact of a 2014 consensus statement endorsing a minimal negative margin for invasive breast cancer on postlumpectomy ...

Cardiology

Noninvasive imaging helps predict heart attacks

Noninvasive CT angiography and stress tests can help predict which patients are likely to suffer a heart attack or other adverse cardiovascular event, according to a new study appearing online in the journal Radiology.

Surgery

How technologies are personalizing surgical procedures

Before Sonia Ramamoorthy, M.D., chief of colon and rectal surgery at UC San Diego Health, took a scalpel to Larry Smarr, Ph.D., director of Calit2 and Harry E. Gruber Professor of Computer Science and Engineering at UC San ...

Surgery

MRI-powered mini-robots could offer targeted treatment

Invasive surgical techniques - cutting through the breastbone for open heart surgery or making a large incision to inspect an abdominal tumor - allow physicians to effectively treat disease but can lead to sometimes serious ...

Surgery

A low-cost mechanical device for minimally invasive surgery

Surgeons can now use a new type of mechanical instrument to perform complex, minimally invasive procedures, also known as laparoscopic surgery, thanks to researchers and small business entrepreneurs funded by the National ...

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