Abstract
Abstract Aim This audit looked at indications for excisions of fibroadenomas one year on from the first audit cycle and following intervention of presentation and teaching at local departmental meeting. This audit was motivated by a drive to reduce operations on benign breast conditions including fibroadenoma excisions. ABS (Association of Breast Surgery) guidelines advise excision for fibroepithelial lesions (B3) on biopsy, pain and increasing size. Local consensus is excision of fibroadenomas over 30mm on ultrasound. Method Patients who underwent surgical excisions of fibroadenomas over 6 months at one hospital were analysed for size on ultrasound, biopsy histology and reason for excision, and compared to previous audit results over 24 months. Results Over 6 months, 18 patients underwent excisions. Histology specimens showed 13/18 were fibroadenomas, 4/18 benign phyllodes and 1/18 other benign conditions. This was similar to the previous audit, although there was an increase in the rate of benign phyllodes. Pre-operatively, 11/18 of patients met the ABS criteria for excision (7/11 were B3 lesions, 3/11 for increasing size and 1/11 pain). 11/18 patients met the local criteria. 2/18 patients met neither criteria. This had improved compared to the first audit cycle. Conclusions 88.9% of patients met ABS or local criteria, compared to 83.7% previously, and so this had improved following intervention. One outcome from the first audit cycle was patients need greater reassurance about the benign nature of fibroadenomas to avoid unnecessary morbidity due to surgical procedures, and this appears to have improved on re-audit. Both patients not meeting criteria had histology showing fibroadenomas.
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