of the remaining patients , six ( 5 % ) had mastalgia , five ( 4 % ) had mastitis/abscess , three ( 2 % ) has asymmetry , three ( 2 % ) had hypertrophy , two ( 1 % ) had breast changes of early pregnancy , two ( 1 % ) had hematoma , one ( 1 % ) had axillary lymphadenopathy , and six ( 5 % ) had unknown .
C0024894
mastitis
C0006141
breast