PURPOSE: A @entity1 's risk of developing @entity0 ( @entity0 ) is increased if she has a personal history (PH) or @entity4310 ( @entity4310 ) of the disease. We compared the impact of the two risk factors PH and @entity4310 on @entity5 detection and @entity5 size at diagnosis in a cohort of @entity0 @entity1 . METHODS: The study cohort comprised 1,037 invasive @entity0 @entity1 ( <=70  years at diagnosis). From these, 92 @entity1 (8.5  %) had a positive PH and 151 @entity1 (13.7  %) had a positive first-degree @entity4310 . RESULTS: Compared to the @entity5 of @entity1 without PH or @entity4310 , the lesions of @entity1 who had a positive PH or a positive @entity4310 were more often found by radiologic breast examinations (RBE) (PH: 49.4  %, @entity4310 : 43.4  %, no PH/ @entity4310 : 26.2  %; both comparisons p  <  0.001). In @entity1 with a positive @entity4310 , the @entity5 were slightly less often found by RBE as in @entity1 with a positive PH (p  =  0.468). @entity1 with a positive PH or @entity4310 had smaller @entity5 compared with those without such a history (PH: 19.7  mm, @entity4310 : 19.6  mm, no PH/ @entity4310 : 26.7  mm; p  =  0.015/p  <  0.001). The @entity5 sizes of @entity1 with a positive PH were almost identical to those of @entity1 with a positive @entity4310 (p  =  0.999). CONCLUSIONS: In @entity1 with a positive @entity4310 or PH of @entity0 , the increased awareness of @entity0 risk led to the detection of smaller @entity5 compared to @entity1 who have not had this experience. However, comparison of the two risk factors showed that they had a similar impact on the RBE detection rate of @entity0 lesions and that the @entity5 sizes were nearly identical.

Personal or first-degree family @entity0 history: which has higher impact on @entity5 detection and XXXX size in @entity0 .

@entity1 :: ('9606', 'Species') :: ['women', 'Patients', 'woman', 'patients'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'tumors'] @entity0 :: ('MESH:D001943', 'Disease') :: ['breast cancer', 'BC'] @entity4310 :: ('MESH:D009386', 'Disease') :: ['FH', 'family history']
@entity5 :: (MESH:D009369,Disease) :: ['tumor']
