The results of a structured diagnostic pathway designed to minimise the chance of breast cancer misdiagnosis.
OBJECTIVE
To describe results from a structured clinic pathway designed to minimise inaccuracies and diagnostic delays in the diagnosis of breast cancer.


METHODS
Patients referred to our breast clinic undergo clinical, imaging and biopsy assessment according to a standard protocol. Over 4 years, patients who were discharged with a benign diagnosis and later found to have breast cancer were reviewed.


RESULTS
A total of 4366 new referrals were seen in the symptomatic breast clinic and 571 (13%) new cancers were diagnosed. Fourteen of the new cancer patients had been seen in the clinic previously (range 7-48 months) and discharged with a benign diagnosis. None of these tumours appeared to result from misdiagnosis of a lesion previously assessed to be benign. The rate of development of cancer in the cohort discharged with a benign diagnosis was closely similar to that in the normal United Kingdom population.


CONCLUSIONS
A structured breast clinic pathway can produce a rate of diagnostic accuracy closely approaching 100%.
Pinkney
T D
TD
Department of Surgery, The County Hospital, Union Walk, Hereford, HR1 2ER, UK.
Raman
S
S
Piramanayagam
B
B
Corder
A P
AP
D000328:Adult; D000368:Aged; D047688:Breast Cyst / Q000175:diagnosis; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D002985:Clinical Protocols; D003951:Diagnostic Errors / Q000517:prevention & control; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D012017:Referral and Consultation; D014463:Ultrasonography