the clinical presentation of the patients having dcis only included the presence of a mass in 33 % ( 17/52 ) , nipple discharge in 34 % ( 18/52 ) , or suspicious mammographic finding in 33 % ( 17/52 ) , whereas in those patients having dcis with microinvasion , the initial presenting symptom was a mass in 63 % ( 19/30 ) of the patients , nipple discharge in 13 % ( 4/30 ) , and mammographic finding in 23 % ( 7/30 ) .
C0007124
dcis
C2732473
dcis with microinvasion