A new study identified a safe and effective fluorescent imaging agent that can assist surgeons in visualizing — and therefore protecting — nerves during surgery.

The drug also showed promise that it could be the first therapeutic intervention against precancerous lesions in the stomach.

The models allowed patients to easily distinguish the ascending colon from the sigmoid colon, along with other parts of the digestive system.

A multicenter trial found that adding budesonide, an inhaled steroid, to albuterol significantly reduced severe asthma attacks compared to using albuterol alone.

Each year, millions of lung nodules are detected during routine X-rays or CT scans.

Antibiotic prescriptions handed out in unplanned care spaces contribute to antimicrobial resistance, especially if they are not necessary to treat infections.

Parkinson’s is best known for manifesting with a tremor, but patients may have up to four “cardinal features” that include muscle rigidity, slowing of movements and balance problems.