Urine cytology and adjunct markers for detection and surveillance of bladder cancer.
Urine cytology coupled with cystoscopic examination has been and remains the standard in the initial evaluation of lower urinary tract lesions to rule out bladder cancer. However, cystoscopy is invasive and may miss some flat lesions, whereas cytology has low sensitivity in low-grade papillary disease. Additional lab-based or office-based markers are needed to aid in the evaluation of these lesions. Recently, many such markers have been developed for the purpose of improving the cytologic diagnosis of bladder malignancies. In this review, we will first discuss conventional cytomorphologic analysis of urine cytology followed by a discussion of markers that have been developed in the past for detection and surveillance of urothelial carcinoma. We will focus on how these markers can be used in conjunction with urine cytology in daily practice.
Sullivan
Peggy S
PS
Chan
Jessica B
JB
Levin
Mary R
MR
Rao
Jianyu
J