An audit of a radiographer based ultrasound service.

A general ultrasound service has evolved over several years. Radiographers undertake the general ultrasound lists, and show the request card and the hard copy films to a radiologist prior to the patient leaving the department. Whilst it is generally accepted for radiographers to carry the burden of obstetric scanning, this is less so for general work. This audit is of a sample of 100 patients out of the general ultrasound lists. These patients underwent the standard service examination by a radiographer and subsequent report by the radiologist. They also had a separate examination and report by an independent radiologist. 42 patients were agreed to have normal findings. 75 diagnoses or observations were made in the remaining 58 patients. Discrepancies arose between the two limbs of the audit in 20 of the observations. Review of the hard copy films and repeat scanning of patients where necessary identified one relevant error by the auditing radiologist and three relevant errors by the standard service. Whilst errors are made both by radiologists and radiographers, it is concluded that the existing radiographer based ultrasound service provides a satisfactory level of accuracy.