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Case 7

Updated: Jan 23

A 30-year-old female with an ovarian mass.






  1. What is the diagnosis by morphology?

    A: Fibroma

    B: Thecoma

    C: Signet ring stromal tumor

    D: Adult granulosa cell tumor

    E: Sclerosing stromal tumor

Answer

  1. What is the molecular change in this pure stromal tumor?

    A: CTNNB1 mutation

    B: FOXL2 mutation

    C: DICER1 mutation

    D: GLI2 rearrangment

    F: PTEN mutation

Answer


Case credit: UCSD Pathology

Author: Wangpan Jackson Shi, MD


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