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Your search keyword '"Zozaya E"' showing total 2 results
Start Over Author "Zozaya E" Journal european journal of cancer
2 results on '"Zozaya E"'

1. Pathological work-up of sentinel lymph nodes in breast cancer. Review of current data to be considered for the formulation of guidelines

Author

Cserni, G., Amendoeira, I., Apostolikas, N., Bellocq, J.P., Bianchi, S., Bussolati, G., Boecker, W., Borisch, B., Connolly, C.E., Decker, T., Dervan, P., Drijkoningen, M., Ellis, I.O., Elston, C.W., Eusebi, V., Faverly, D., Heikkila, P., Holland, R., Kerner, H., Kulka, J., Jacquemier, J., Lacerda, M., Martinez-Penuela, J., De Miguel, C., Peterse, J.L., Rank, F., Regitnig, P., Reiner, A., Sapino, A., Sigal-Zafrani, B., Tanous, A.M., Thorstenson, S., Zozaya, E., and Wells, C.A.

Published
2003
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2. Distinction of isolated tumour cells and micrometastasis in lymph nodes of breast cancer patients according to the new Tumour Node Metastasis (TNM) definitions

Author

Clive A. Wells, Peter Regitnig, Cecily Quinn, Enrique Zozaya, Isabel Amendoeira, Jocelyne Jacquemier, Manuela Lacerda, Vania Vezzosi, Gábor Cserni, Inta Liepniece-Karele, Paulo Figueiredo, Zsuzsanna Varga, Jose Martinez Penuela, Jelle Wesseling, Angelika Reiner-Concin, Anna Sapino, Paul J. van Diest, Janina Kulka, James DeGaetano, Vasiliki Zolota, D Faverly, Dorthe Grabau, Handan Kaya, Simonetta Bianchi, Ewa Chmielik, Maria Pia Foschini, University of Zurich, Cserni, G, Cserni G, Amendoeira I, Bianchi S, Chmielik E, DeGaetano J, Faverly D, Figueiredo P, Foschini MP, Grabau D, Jacquemier J, Kaya H, Kulka J, Lacerda M, Liepniece-Karele I, Penuela JM, Quinn C, Regitnig P, Reiner-Concin A, Sapino A, van Diest P, Varga Z, Vezzosi V, Wesseling J, Zolota V, Zozaya E, and Wells CA.

Subjects
Oncology, Cancer Research, medicine.medical_specialty, Sentinel lymph node, Breast cancer, Isolated tumour cells, Isolated tumour cell cluster, Micrometastasis, TNM, Breast Neoplasms, 610 Medicine & health, ISOLATED TUMOR CELLS, BREAST, 10049 Institute of Pathology and Molecular Pathology, Internal medicine, medicine, Humans, Breast screening, 1306 Cancer Research, Neoplasm Staging, Observer Variation, Tumour node metastasis, Sentinel Lymph Node Biopsy, business.industry, medicine.disease, SENTINEL NODE, Homogeneous, Lymphatic Metastasis, METASTASIS, Female, 2730 Oncology, Lymph, business, Kappa
Abstract

Isolated tumour cells and micrometastases represent two different staging categories and are often dealt with differently when identified in sentinel lymph nodes of breast cancer patients. The reproducibility of these categories was found to be suboptimal in several studies. The new edition of the TNM (Tumour Node Metastasis) is expected to improve the reproducibility of these categories. Fifty cases of possible low-volume nodal involvement were represented by one to four digital images and were analysed by members of the European Working Group for Breast Screening Pathology (EWGBSP). The kappa value for interobserver agreement of the pN (TNM) staging categories and of the isolated tumour cells category were 0.55 and 0.56 reflecting moderate reproducibility, and the kappa of the micrometastatic category (0.62) reflected substantial reproducibility. This is an improvement over the results gained on the basis of the previous edition of the TNM. Maximal adherence to the category definitions supplemented by explanatory texts in the staging manual should result in more homogeneous nodal staging of breast cancer.

Published
2011
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