OBJECTIVES: Estimate the feasibility and the results of the realization in consultation of a flexible videocystoscopy in blue light preceded by an instillation of Hexvix(®) (GE Healthcare) for the initial diagnosis or the surveillance of vesicals tumors (VT). The objective of this study was to compare the number of hurts seen in white light and in blue light, and to estimate in which percentage of case the use of the Hexvix(®) in consultation modified the care. PATIENTS AND METHODS: Thirty consecutive patients (26 men and four women) were estimated prospectively by vesical videofibroscopy in blue light (Wolf's PD videofibroscope) realized 1 hour after an endovesical instillation of Hexvix(®). All the examinations were realized in external consultation under local anesthetic by xylocaine gel: 23 (76.6%) patients within the framework of a surveillance of VT and seven (23.4%) for the diagnosis of a hematuria with normal echography. When a suspect hurt or a VT was discovered, the patients benefited from an endoscopic resection under anesthesia with new cystoscopy in blue light. RESULTS: Suspect hurts were revealed in 10 out of 30 patients, five in white and blue light, five in blue light only. Among the five only visible hurts in blue light, three were urothelial tumors (any pTa of bottom-rank, less of 5 mm) and two non-specific hurts. No CIS's hurt was revealed during this study. The fibroscopy in blue light allowed to diagnose invisible hurts in white light in three patients (10%) and has modified the care of five patients (16.7%). The duration of the cystoscopy was on average of 9.5 minutes. The tolerance of the examination was good and no complication arose. CONCLUSION: The use of the flexible videocystoscopy in blue light +Hexvix(®) has allowed to improve the rate of detection of VT. Except CIS's hurts, this improvement was bound to the diagnosis of little aggressive small-sized VT. The indications must be specified by studies of bigger scale and a medical economic evaluation. Copyright Â
OBJECTIVES: Estimate the feasibility and the results of the realization in consultation of a flexible videocystoscopy in blue light preceded by an instillation of Hexvix(®) (GE Healthcare) for the initial diagnosis or the surveillance of vesicals tumors (VT). The objective of this study was to compare the number of hurts seen in white light and in blue light, and to estimate in which percentage of case the use of the Hexvix(®) in consultation modified the care. PATIENTS AND METHODS: Thirty consecutive patients (26 men and four women) were estimated prospectively by vesical videofibroscopy in blue light (Wolf's PD videofibroscope) realized 1 hour after an endovesical instillation of Hexvix(®). All the examinations were realized in external consultation under local anesthetic by xylocaine gel: 23 (76.6%) patients within the framework of a surveillance of VT and seven (23.4%) for the diagnosis of a hematuria with normal echography. When a suspect hurt or a VT was discovered, the patients benefited from an endoscopic resection under anesthesia with new cystoscopy in blue light. RESULTS: Suspect hurts were revealed in 10 out of 30 patients, five in white and blue light, five in blue light only. Among the five only visible hurts in blue light, three were urothelial tumors (any pTa of bottom-rank, less of 5 mm) and two non-specific hurts. No CIS's hurt was revealed during this study. The fibroscopy in blue light allowed to diagnose invisible hurts in white light in three patients (10%) and has modified the care of five patients (16.7%). The duration of the cystoscopy was on average of 9.5 minutes. The tolerance of the examination was good and no complication arose. CONCLUSION: The use of the flexible videocystoscopy in blue light +Hexvix(®) has allowed to improve the rate of detection of VT. Except CIS's hurts, this improvement was bound to the diagnosis of little aggressive small-sized VT. The indications must be specified by studies of bigger scale and a medical economic evaluation. Copyright Â