Are the axillary lymph nodes treated by standard tangent breast fields?
The standard, two-field tangent breast fields do not reliably encompass the all level I-II axillary lymph nodes as defined by this study, but some of the nodes were treated in all 45 cases.
The main differentiation between the mtDNA variability of the groups from North and South Romania can be attributed to the demographic movements from East to West (prehistoric or historic) that differently affected in these regions, suggesting that the Carpathian mountain range represents a weak genetic barrier in South-East Europe.