Coupling dye and fiducial marking can improve precision in pulmonary nodule surgical resection

A new technique to mark peripheral pulmonary lesions (PPLs) before surgical resection was studied by Ganesh Krishna, M.D., a pulmonary/critical care medicine specialist, researcher and interventional pulmonologist at Sutter’s Palo Alto Medical Foundation (PAMF). Dr. Krishna is also Director of Interventional Pulmonology at El Camino Hospital in Mountain View, CA.

Smartphone eye photos may help detect anemia in children

Anemia, a condition marked by low levels of hemoglobin in the blood, affects nearly 2 billion people worldwide. Among them, school-age children in low- and middle-income countries are particularly vulnerable. Left untreated, anemia in children can interfere with growth, learning, and overall development. Detecting the condition early is essential, but standard diagnostic methods require blood samples and lab equipment—resources that are often unavailable in low-income areas.