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Fractionated Urinary Cytology in the Follow‐up of Bladder Cancer
Author(s) -
HASTIE K. J.,
AHMAD R.,
MOISEY C. U.
Publication year - 1990
Publication title -
british journal of urology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.773
H-Index - 148
eISSN - 1464-410X
pISSN - 0007-1331
DOI - 10.1111/j.1464-410x.1990.tb14862.x
Subject(s) - cytology , urine cytology , urine , medicine , urinary system , urology , urinary bladder , bladder cancer , pathology , cancer
Summary— Cytological examination of voided urine is an established investigation in urological practice. In a pilot study of 50 patients with histologically proven transitional cell carcinoma of the bladder, urine cytology was undertaken on samples from the initial, mid‐stream and terminal parts of the void. Analysis showed that although the cell density varied between the samples in some cases, no part of the void was consistently richer in benign or malignant cells and similar cell types were seen in every sample from any given patient. It was concluded that fractionated cytology did not improve the diagnostic accuracy of urinary cytology and that any sample of urine was suitable for cytological purposes.