title: The perceived and actual diagnostic utility of veterinary cytological samples.
abstract: OBJECTIVE
  To establish the proportion of cytology samples sent to a commercial veterinary laboratory that yields diagnostically useful information in the context of current use and perceptions of cytology.
  
  
  METHODS
  Nine hundred and forty-five cytology submissions were retrospectively collected and categorised according to diagnostic utility. A survey into the use and perceptions of cytology was distributed at the British Small Animal Veterinary Association Congress 2008.
  
  
  RESULTS
  A specific diagnosis was reached in 23.1 per cent of samples and a cytological diagnosis in 35.3 per cent. 22.4 per cent of samples yielded some useful information, but 19.2 per cent were unacceptable. Seventy-four participants in the survey took an average of 3.9 cytological samples per week, of which they examined 27.0 per cent in-house only, 21.6 per cent in-house before sending to an external laboratory and 51.4 per cent were sent externally without prior examination. "To obtain a definitive diagnosis" was the principal reason cited for performing cytology.
  
  
  CONCLUSIONS
  Results suggest that cytology is underused and may be applied in an inappropriate context in the UK. It is hoped that illustrating the diagnostic outcome of samples received by a commercial laboratory will encourage increased, appropriate use of cytology.
authors.affiliation: Axiom Veterinary Laboratories Ltd, The Manor House, Brunel Road, Newton Abbot, Devon TQ12 4PB, UK.
authors.forename: N
authors.initials: N
authors.lastname: Skeldon
authors.forename: E
authors.initials: E
authors.lastname: Dewhurst