Urinary Cytology — Quiz

Equivocal urinary cytology can be a diagnostic challenge. We have prepared an online gallery of 52 urinary cytologies including "atypical" specimens as well as some positive and negative controls. Each of the shown cell groups has been analyzed by multi-target FISH (UroVysion) for detection of chromosomal abnormalities after PAP image capturing and automatic relocalization. The diagnoses had been confirmed by clinical follow up and/or biopsy. You may solve the quiz and then view the solutions and the percentage of answers given by the 246 expert participants.

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© Institut für Pathologie Basel / Prof. Dr. med. Lukas Bubendorf & Dr. med. Katharina Glatz-Krieger