similarly , the volume density of elastic tissue in the neoplasm did not correlate with that of neoplastic cells or of stromal collagen in the neoplasm , degree of lymphocytic infiltration , lymph node metastasis , mortality , menstrual status , age , parity , or presence or levels of estrogen receptor protein in the neoplasm .
C0597032
neoplastic cells
C0686619
lymph node metastasis