Ovarian microcystic stromal tumor: report of a new entity with immunohistochemical and ultrastructural studies.

作者: Mary Yang , Meenakshi B. Bhattacharjee

DOI: 10.3109/01913123.2014.893045

关键词: Sex Cord-Gonadal Stromal TumorsImmunohistochemistryBeta-cateninStromal cellOvarian tumorUltrastructureOvarian Microcystic Stromal TumorBiologyGenetic pathwaysPathology

摘要: Microcystic stromal tumor is a recently described rare subtype of ovarian for which there has been no previously reported ultrastructural study. We report case with the characteristic histological and immunohistochemical features first The findings strong diffuse nuclear staining beta catenin P27 are suggestive dysregulation more than one genetic pathway. supportive previous postulation an origin neoplastic cells.

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