Two-hundred and fifty-nine women with operable breast cancer, having more than 10 involved nodes without a distant metastasis, were treated with radical, modified radical or partial mastectomy with complete axillary dissection. Survival at 5 years was 63% and at 7 years 54%. Fifty-six per cent and 52% were disease free 5 and 7 years after initial therapy. Postmenopausal women had an overall survival rate of 64% and disease free survival rate of 61% while premenopausal women had an overall survival of 58% and disease free survival of 52%. Survival and disease free survival rate for those with 10-20 positive nodes were 65% and 69% respectively, while for those with more than 20 positive nodes the rates were 49% and 52% respectively; a statistically better survival in the 2nd group. Although the observational time of patients having adjuvant CEF is short, a better survival rate and disease free survival rate is possible in women treated with CEF.
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http://dx.doi.org/10.1054/brst.1999.0116 | DOI Listing |
Asian Pac J Cancer Prev
January 2025
Department of Pathology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
Objective: Programmed Death-Ligand 1 (PD-L1) and Cytotoxic T Lymphocyte -Associated Antigen-4 (CTLA-4) are presently considered as prognostic markers and therapeutic targets in numerous human malignancies. The goal of this study was to determine whether PD-L1 and CTLA-4 might be used to predict patients' survival in Triple Negative Breast Cancer (TNBC).
Methods: This retrospective cohort study analyzed 100 primary TNBC cases that had surgical resection at the Oncology Center of Mansoura University (OCMU), Faculty of Medicine, Egypt.
Med Phys
January 2025
Institut Curie, Université PSL, CNRS UMR3347, Inserm U1021, Signalisation Radiobiologie et Cancer, Orsay, France.
Background: Breast cancer is the leading cause of female cancer mortality worldwide, accounting for 1 in 6 cancer deaths. Surgery, radiation, and systemic therapy are the three pillars of breast cancer treatment, with several strategies developed to combine them. The association of preoperative radiotherapy with immunotherapy may improve breast cancer tumor control by exploiting the tumor radio-induced immune priming.
View Article and Find Full Text PDFEur J Cardiothorac Surg
January 2025
Department of Cardiothoracic Surgery, Odense University Hospital, Odense, Denmark.
Objectives: We previously did a randomized clinical trial of lobectomy by VATS or thoracotomy for early-stage lung cancer and found that patients who underwent VATS had less postoperative pain and better quality of life compared with thoracotomy. VATS has since been regarded the preferred surgical method for early-stage lung cancer. It is assumed that long-term survival is not influenced by surgical approach, but this assumption primarily rests on non-randomized comparative studies.
View Article and Find Full Text PDFmBio
January 2025
Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, British Columbia, Canada.
Unlabelled: Bacterial typing at whole-genome scales is now feasible owing to decreasing costs in high-throughput sequencing and the recent advances in computation. The unprecedented resolution of whole-genome typing is achieved by genotyping the variable segments of bacterial genomes that can fluctuate significantly in gene content. However, due to the transient and hypervariable nature of many accessory elements, the value of the added resolution in outbreak investigations remains disputed.
View Article and Find Full Text PDFCarcinogenesis
January 2025
Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA.
Endometrial cancer [EC] is the fourth most common cancer in women in the United States. Stark racial disparities are present in EC outcomes in which Black women have significantly higher EC-related mortality than White women. The social and biologic factors that contribute to these disparities are complex, and may include racial differences in epigenetic landscapes.
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