Active Surveillance in Non-Muscle Invasive Bladder Cancer, the Potential Role of Biomarkers: A Systematic Review.

Bladder cancer (BC) is the tenth most common cause of cancer worldwide and is the thirteenth leading cause of cancer mortality. The non-muscle invasive (NMI) variant represents 75% of cases and has a mortality rate of less than 1%; however, it has a high recurrence rate. The gold standard of management is transurethral resection in the case of new lesions.

Endogenous endophthalmitis secondary to perirenal abscess.

Introduction: Endogenous Endophthalmitis is a rare ocular infection but with poor visual prognosis for most patients. Its most frequent etiology is spp., associated with hepatic abscesses and less frequently with perirenal abscesses.