| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T1 |
0-53 |
DRI_Unspecified |
denotes |
Heterogeneity of intraductal carcinoma of the breast. |
| T2 |
54-267 |
DRI_Background |
denotes |
Fifty-one women (29 to 75 years of age) with 55 cancers (ductal carcinoma in situ [DCIS] or ductal carcinoma in situ with microinvasion [DCISM] were studied by comparing biopsy specimens with mastectomy specimens. |
| T3 |
268-390 |
DRI_Background |
denotes |
Presentation, histologic type, nuclear grade, microscopic duct counts, multicentricity, and microinvasion were correlated. |
| T4 |
391-583 |
DRI_Background |
denotes |
Forty-seven percent of the cancers (26 of 55) were detected by mammography, 18% (ten of 55) were incidental to benign disease, and 35% (19 of 55) were palpable or exhibited nipple abnormality. |
| T5 |
584-686 |
DRI_Approach |
denotes |
Incidental tumors were all DCIS, averaged seven ducts, and showed no residual tumor during mastectomy. |
| T6 |
687-795 |
DRI_Outcome |
denotes |
Mammographic lesions averaged 117 ducts (31% [eight of 26] were DCISM and 42% [11 of 26] were multicentric). |
| T7 |
796-883 |
DRI_Unspecified |
denotes |
Most comedocarcinomas that showed a high incidence of microinvasion were in this group. |
| T8 |
884-988 |
DRI_Outcome |
denotes |
Clinical lesions averaged 110 ducts (42% [eight of 19] were DCISM and 68% [13 of 19] were multicentric). |
| T9 |
989-1016 |
DRI_Unspecified |
denotes |
Three had nodal metastases. |
| T10 |
1017-1176 |
DRI_Outcome |
denotes |
Mammographic and clinical tumors in the quantitative range of the incidental group (50 ducts) showed significant differences from it for all variables studied. |
| T11 |
1177-1264 |
DRI_Background |
denotes |
Histologic and quantitative study of these tumors is necessary to best guide treatment. |
| T12 |
1265-1319 |
DRI_Approach |
denotes |
Incidental tumors, however, may only need observation. |