Core biopsy or FNA?  A matter of preference.
D'Agincourt
L
L
D001707:Biopsy, Needle / Q000191:economics / Q000379:methods*; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000473:pathology; D002983:Clinical Competence; D000075202:Contraindications; D006801:Humans; D011237:Predictive Value of Tests