Table 1

Distribution of OvCas by histological type, FIGO stage, and tumor grade

TypeGradeStage
IIIIIIIVU
Single differentiation
 Clear cell, n = 83a332
 Endometroid, n = 331811
25311
32272
 Mucinous, n = 101511
212
 Serous, n = 5313
211172
3112142
Mixed histology
 Clear cell (serous)b, n = 131
 Endometroid (serous), n = 321
311
 Serous (endometroid), n = 5211
312
  • a Classified as grade 3, as recommended by the NCCN Practice Guidelines for Ovarian Cancer (8) .

  • b Minor component in samples with mixed histology.