AROME-ESO Oncology Consensus Conference: access to cancer care innovations in countries with limited resources. Association of Radiotherapy and Oncology of the Mediterranean Area (AROME-Paris) and European School of Oncology (ESO - Milan).

Purpose: Cancer is a leading cause of mortality worldwide. Its incidence is still increasing, particularly in developing countries. Recent progresses further strengthen the differences between low/middle and high-income countries.

Comparison of cytological categories atypical (C3) and suspected (C4) with histopathological diagnoses of breast lesions.

Purpose: Fine needle aspiration cytology (FNAC) is a diagnostic method characterized by high sensitivity, specificity and predictive value. In order to obtain uniformed results of FNAC breast changes, the following categories are introduced: C1 (non-representative), C2 (benign), C3 (atypical), C4 (suspected) and C5 (malignant). The purpose of this study was to establish which pathological processes are most frequently diagnosed as C3 and C4 categories, which carry a malignant tumor risk.