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Comparison of failure patterns between tubular breast carcinoma and invasive ductal carcinoma (KROG 14-25)

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Affiliated Author(s)
김진희
Alternative Author(s)
Kim, Jin Hee
Journal Title
Breast
ISSN
0960-9776
Issued Date
2018
Keyword
Breast cancerRadiotherapyTubular carcinoma
Abstract
PURPOSE:

Information on tubular carcinoma (TC) of breast is limited due to its rarity. A multi-institutional study was performed to investigate the prognosis and failure patterns of TC compared to invasive ductal carcinoma (IDC).

MATERIALS AND METHODS:

We collected retrospective data on 205 patients with TC from eleven institutions. For each TC case, 3 cases with IDC were matched according to similar size, t-stage, and n-stage from the same institution. Patterns of failure, disease free survival (DFS) and overall survival (OS) were assessed and compared between the groups.

RESULTS:

DFS at 5 years was 98.8% and 97.3% and OS at 5 years was 99.5% and 99.6% in TC and IDC, respectively. Among the patients with TC, 5 patients (2.4%) developed contralateral breast cancer, while 3 patients (0.5%) presented with contralateral breast cancer in patients with IDC.

CONCLUSIONS:

The TC of breast presents an excellent prognosis, but the contralateral breast cancer tends to be more frequently observed compared to IDC in Korean women.
Department
Dept. of Radiation Oncology (방사선종양학)
Publisher
School of Medicine (의과대학)
Citation
Won Kyung Cho et al. (2018). Comparison of failure patterns between tubular breast carcinoma and invasive ductal carcinoma (KROG 14-25). Breast, 38, 165–170. doi: 10.1016/j.breast.2018.01.004
Type
Article
ISSN
0960-9776
DOI
10.1016/j.breast.2018.01.004
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/41148
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Radiation Oncology (방사선종양학)
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