title: The benefits of on-site cytology with ultrasound-guided fine needle aspiration in a one-stop neck lump clinic.
abstract: BACKGROUND
  In the National Institute for Health and Clinical Excellence (NICE) guidance on cancer services published in 2004, it was recommended that specialist clinics should be set up for the assessment of patients with neck lumps, structured in a similar way to one-stop breast lump clinics with a cytopathologist present and preferably ultrasound guidance. The aim of this study was to audit the performance of ultrasound-guided fine needle aspiration (FNA) with on-site cytology in a one-stop neck lump clinic at The Royal Liverpool University Hospital.
  
  
  METHODS
  Data were collected between November 2008 and May 2009 (7 months). Details of the adequacy rate for the FNA were recorded and whether multiple passes were required. The likely adequacy rate if ultrasound guidance was not available was also calculated.
  
  
  RESULTS
  A total of 274 patients were included in the audit. Of these, 227 (83%) patients required a single pass for adequate diagnostic material. Of the remaining, 45 (16%) required two passes and 2 (1%) required three passes. The overall sample inadequacy rate was 11 of 274 (4%). From these results, it could be predicted that, if immediate cytological evaluation was unavailable, the inadequacy rate would have been 41 of 274 (15%).
  
  
  CONCLUSIONS
  This audit has illustrated the benefits of a one-stop clinic with on-site cytology in providing a rapid diagnostic head and neck cancer service.
authors.affiliation: Royal Liverpool and Broadgreen University Hospitals Trust, Liverpool, UK.
authors.forename: A
authors.initials: A
authors.lastname: Ganguly
authors.forename: T E
authors.initials: TE
authors.lastname: Giles
authors.forename: P A
authors.initials: PA
authors.lastname: Smith
authors.forename: F E
authors.initials: FE
authors.lastname: White
authors.forename: P P
authors.initials: PP
authors.lastname: Nixon
mesh_terms: D044963:Biopsy, Fine-Needle / Q000379:methods / Q000592:standards; D042241:Early Diagnosis; D004739:England; D006258:Head and Neck Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D006297:Health Services Accessibility / Q000458:organization & administration; D006801:Humans; D008485:Medical Audit; D010044:Outpatient Clinics, Hospital / Q000458:organization & administration* / Q000592:standards; D012189:Retrospective Studies; D018084:Ultrasonography, Interventional