Chu De Quebec-universite Laval

This study compared two imaging methods—contrast-enhanced mammography (CESM) and MRI—to see which is better at detecting breast cancer in women with suspicious breast lesions. A total of 231 women took part, and each had both scans plus a biopsy to confirm the results. The goal w…

This study tested whether angiomammography (a contrast-enhanced mammogram) can predict if breast cancer will fully disappear after chemotherapy, compared to MRI. Researchers followed 67 women with breast cancer to see if a 50% tumor size reduction after two chemo cycles could pre…

This study tested whether using Frenzel lenses (special goggles) and a checklist helps emergency doctors better detect nystagmus—an involuntary eye movement—in 120 patients with sudden dizziness or vertigo. The goal was to see if these tools improve diagnosis of serious causes li…