Aspiration of breast cysts.
D000232:Adenofibroma / Q000175:diagnosis*; D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000175:diagnosis*; D003560:Cysts / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000175:diagnosis*; D008875:Middle Aged