Aspects of breast cancers.

Abstract

Breast cancer is the commonest killing malignant disease of women in the European Community. The average annual age standardised mortality rate among the 12 EEC countries ranges from 28.5 to 13.7 per 100,000 females. In Ireland, breast cancer is treated primarily by general surgeons. At our Breast Institute at St. Vincent's Hospital where we see 100 patients with breast diseases weekly it is policy to recommend quadrantectomy, total axillary dissection and radiotherapy (QU.A.R.T.) for patients with T1 and T2 tumours if they are peripherally placed within the breast. Complete axillary dissection in early breast cancer provides accurate staging and virtually eliminates axillary recurrence and the dissection is standardised and audited in our unit. Audit of axillary dissection improves the lymph node yield and enhances the completeness of the procedure. Sophisticated mammography improves the detection of small tumours but even excellent mammography may fail to identify malignant disease. Screening programmes for early breast cancer detection should be based on clinical examination in addition to mammography and some 15% of our patients with palpable breast cancer had falsely negative mammograms. Before operation, extensive scintigraphy and sonography is carried out before primary treatment is undertaken. After treatment, clinical and biochemical surveillance is carried out. We have found the lysosomal protease, Cathepsin D to be a useful marker of progressive disease and prognosis in patients with breast cancer. Routine postoperative CEA and CA15.3 are also valuable markers and a high or rising CA15.3 often precedes clinical or investigative evidence of recurrence. In addition, assay of c-erB-2 protein by ELISA is also a simple, rapid quantitative prognostic guide in patients with breast cancer.

• Authors: N O'Higgins
• Journal: Chirurgie; memoires de l'Academie de chirurgie (Chirurgie) Vol. 118 Issue 5 Pg. 324-7 ( 1992) ISSN: 0001-4001 [Print] France
• PMID: 1341288 (Publication Type: Journal Article)

Chemical References

• Biomarkers, Tumor
• Tamoxifen

Topics

• Biomarkers, Tumor (analysis)
• Breast Neoplasms (epidemiology, pathology, therapy)
• Chemotherapy, Adjuvant
• Combined Modality Therapy
• Europe (epidemiology)
• European Union
• Female
• Humans
• Mastectomy (methods)
• Tamoxifen (therapeutic use)