putative prognostic factors included age , sex , parity , site of primary tumor , presence of satellitosis , clinical status of nodes , histologic characteristics of primary lesion ( clark 's level , thickness of tumor , presence/width of ulceration , and number of mitoses/hpf ) , time from biopsy of primary tumor to lymphadenectomy , and number of positive nodes . kaplan-meier estimates of survival for the entire group at one , two , five , and ten years were 73 , 55 , 37 , and 33 % , respectively .
C0030563
parity
C1521970
characteristics