Banach Journal of Mathematical Analysis.
Vol. 9.
2015.
P. 21-34
About 47% of men with breast cancer have significant local spreading of the process by the time of first reference to the doctor (Letyagin 2006). Because of the more aggressive development of breast carcinoma in men compared with women, metastases in regional lymph nodes are expected earlier, first in the axillary region. © Springer International Publishing Switzerland 2015.