Abdominal aortic aneurysm: still missing the message.

Over a 7-month period 50 patients presented to the vascular unit with a ruptured or acute symptomatic abdominal aortic aneurysm (AAA). Information regarding the 24 months before acute presentation was obtained from the patient, family doctor and relevant case records to determine whether an asymptomatic aneurysm had previously been diagnosed but the patient not referred to the vascular service, or whether the patient had undergone an examination at which an aneurysm might reasonably have been expected to be diagnosed. Thirteen patients (26 per cent) had previously had an AAA diagnosed but only five had been referred. Thirteen patients (26 per cent) had had a total of 16 inpatient hospital admissions without an asymptomatic aneurysm being diagnosed. Six patients (12 per cent) underwent abdominal examination for an unrelated complaint by the family doctor without an asymptomatic aneurysm being diagnosed. A significant impact on overall mortality from aortic aneurysm may be made by increasing the number of patients undergoing elective aneurysm repair. All doctors should assess aortic diameter in all patients over 50 years of age who undergo abdominal examination for whatever reason. All patients diagnosed as having an asymptomatic AAA should be referred to a vascular surgeon for assessment.