Ductal carcinoma in situ of the female breast. Short-term results of a prospective nationwide study. The Danish Breast Cancer Cooperative Group.
In a Danish nationwide prospective study of in situ carcinoma of the breast, 112 women with ductal carcinoma in situ, treated with excision only, were registered from 1982 to 1987. Within a median follow-up of 53 months, a crude recurrence rate of 22% (25 cases) was found, of which five cases recurred as invasive carcinomas and 20 cases as in situ carcinomas. The histopathologic review included a single-parameter analysis of histological growth pattern, size of lesion, nuclear size, presence of comedonecrosis, and subhistologic type. A strong interrelationship was found for histological growth pattern, nuclear size, and comedonecrosis. These parameters were also significantly related to recurrence. Cases that had clinical symptoms had a high recurrence rate as compared with cases that were discovered by mammography only or incidentally.
Ottesen
G L
GL
Institute of Pathology, Odense University Hospital, Denmark.
Graversen
H P
HP
Blichert-Toft
M
M
Zedeler
K
K
Andersen
J A
JA
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001706:Biopsy; D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D002278:Carcinoma in Situ / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D011446:Prospective Studies; D012042:Registries; D013997:Time Factors