An Unusual Ovarian Mucinous Borderline Tumor with a Large Solid Component

Figure 3

(a) A surgical specimen from right adnexectomy of a 12 × 9 × 7 cm mass revealed a yellowish-white cut surface, a smooth internal surface, and an almost solid component. (b) Microscopy examination revealed multiple small or microcystic spaces that contained mucinous fluid or hemorrhage and ovarian stromal intervening fibrous tissues and multiple vascular spaces. (c) Microscopic examination of the papillary-structured architecture revealed mucus-producing tumor cells with moderate atypia.

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