Breast Fat Necrosis Breast Biopsy
The most accurate test is to take a tissue sample from the area in question. If a fluid-filled cyst is detected, a needle biopsy may be performed to extract a sample of the fluid for microscopic analysis.
Continue to Breast Fat Necrosis Treatment
- Crystal P, Bukhanov K. Sonographic findings of palpable isoechoic breast fat necrosis: look for skin integrity. J Ultrasound Med. 2005 Jan;24(1):105-7. 
- Haj M, Loberant N, Salamon V, Cohen I. Membranous fat necrosis of the breast: diagnosis by minimally invasive technique. Breast J. 2004 Nov-Dec;10(6):504-8. 
- Pullyblank AM, Davies JD, Basten J, Rayter Z. Fat necrosis of the female breast--Hadfield re-visited. Breast. 2001 Oct;10(5):388-91.