Fig. 3

Original tumor in the right ovary a Photograph of operative specimen showing a soft tan, friable, intracystic and exophytic papillary tumor with occasional confluent excrescences. b Photograph showing of operative specimen showing delicate papillae with irregular contours but no detectable surface involvement or stromal invasion (HE, loupe view). c Photomicrograph showing hierarchical architecture with larger papillae branching into smaller ones with detached cell clusters or single cells (HE, × 100). d Photomicrograph showing ciliated and secretory cells with scanty cytoplasm and oval to round nuclei with finely distributed chromatin and rare mitotic figures. (HE, × 400)