Fluorescence-based intraoral cameras are increasingly gaining more interest in the modern dental practice, as an aid for early detection of carious lesions. Such devices can have different operating systems, such infrared lasers, quantitative light fluorescence (QLF), or LED lights, but they all rely on fluorescent properties tooth structures. Healthy enamel and affected by demineralization lig...

conclusions it is better to remove the unused devices safely to prevent and decrease their possible complications. case presentation a 50-years-old woman, with a history of breast cancer, had a permcath emplacement in right subclavian vein for a course of chemotherapy. the treatment for cancer seemed to be successful and the permcath had remained in its position without complication, for a coup...