A 60-yr old smoker came with a history of painless gross hematuria for one day. The most logical investigation would be
Among the given options 'urine microscopy' is the best choice for investigating a pt. with high suspicion for bladder ca. This is not a good screening test but a positive result is highly specific. The best investigation would be cystoscopy & biopsy.
Routine urine examination
Plain x ray
USG
Urine microscopy for malignant cytology
Urology