Again, tumor lesion of the left ovary presented PIK3CA exon 2 mutation (c.263G>A) and exon 21 mutation (c c.3129G>T) with an allelic ratio of 43% and 46%, respectively; cKIT exon 8 mutation (c.1264G>A) with an allelic ratio of 41%. This evidence concerns the gene KIT and neoplasm.