Ovarian sex cord stromal tumor with annular tubules in a 7-year-old child: A case report

•Sex cord stromal tumor with annular tubules has low malignant potential with late recurrence.•Oophorectomy is the main stay of treatment.•Long term follow-up is important. A seven-year-old girl who presented with precocious puberty was diagnosed with an estrogen-secreting right ovarian tumor. Right...

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Bibliographic Details
Published in:Gynecologic oncology reports 2019-11, Vol.30, p.100509, Article 100509
Main Authors: Kwong, L.T., Kwok, Y.F., Hui, H.F., Wong, L.M., Lau, Tina W.S.
Format: Article
Language:English
Subjects:
Case Report
Fertility sparing
Ovarian tumor
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Summary:•Sex cord stromal tumor with annular tubules has low malignant potential with late recurrence.•Oophorectomy is the main stay of treatment.•Long term follow-up is important. A seven-year-old girl who presented with precocious puberty was diagnosed with an estrogen-secreting right ovarian tumor. Right salpingo-oophorectomy with staging was performed by gynecologic oncologists. Intraoperative frozen section reported sex cord stromal tumor. Histopathological report confirmed sex cord stromal tumor with annular tubules with brisk mitotic counts (17 per 10 high-power fields). The post-operative course was uneventful. She remained asymptomatic with normalisation of serum estradiol upon six-month follow-up.
ISSN:2352-5789
2352-5789
DOI:10.1016/j.gore.2019.100509