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Histopathological Study on Conservatively Operated Breast Carcinomas
T S Tenea-Cojan1, C V Georgescu2, O M Corici1
1Surgery Clinic, Clinical Hospital C.F. Craiova.
Current Health Sciences Journal
|December 25, 2018
Summary
Positive resection margins significantly increase the risk of local recurrence in breast cancer patients undergoing conservative surgery. Early detection and clear margins are crucial for better outcomes in breast carcinoma management.
Area of Science:
- Oncology
- Pathology
- Surgical Oncology
Background:
- Conservative breast surgery is a common treatment for early-stage breast cancer.
- Histopathological analysis is crucial for understanding tumor characteristics and predicting recurrence.
- Identifying factors associated with local recurrence is vital for improving patient outcomes.
Purpose of the Study:
- To investigate the association between histopathological parameters and clinical factors with ipsilateral local recurrences in breast carcinoma patients after conservative surgery.
- To determine the predictive value of tumor characteristics and resection margin status on recurrence risk.
Main Methods:
- Histopathological analysis of 303 breast carcinoma cases managed with conservative surgery.
- Assessment of tumor size, lymph node status, histological type, in situ component, resection margins, grading, and patient age.
- Statistical analysis to correlate morphological and clinical parameters with ipsilateral local recurrences.
Main Results:
- Infiltrating ductal carcinoma, not otherwise specified (NOS), was the most frequent type (63.37%).
- The majority of tumors were grade 3 (63.04%) and measured between 2-5 cm with no lymph node involvement (Stage II).
- Positive resection margins were significantly associated with a higher risk of local recurrence (p <0.001).
- Poorly differentiated primary tumors also showed a significant link to local recurrence (p <0.05).
Conclusions:
- Resection margin status is the most critical factor predicting ipsilateral local recurrence after conservative breast surgery.
- While poorly differentiated tumors are linked to recurrence, histological type, tumor size, and lymph node status were not significantly correlated in this study.
- Achieving negative resection margins is paramount in reducing the risk of local recurrence in breast cancer patients treated conservatively.
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