Juvenile Granulosa Cell Tumor of the Testicle – Report of a Neonatal Case with Positive Alpha-fetoprotein Immunohistochemical Staining
نویسندگان
چکیده
We report on a case of juvenile granulosa cell tumor of the testicle in a neonate, a rare testicular tumor in children. No genital ambiguity, anatomic abnormalities, nor sex chromosome aneuploidy was noted in this patient. In our case, despite positive staining for alpha-fetoprotein which is most consistent with yolk sac tumors, all clinical, gross anatomic, histologic, and other immunohistologic characteristics of the tumor remained consistent with the diagnosis of juvenile granulosa cell tumor. The alpha-fetoprotein positivity of the tumor remains unexplained.
منابع مشابه
Re: congenital juvenile granulosa cell tumor of the testis in newborns.
BACKGROUND Granulosa cell tumor of the testis is a rare intermediate stromal cell tumor that can be distinguished in the adult and juvenile type. The juvenile type is the most common reason for scrotal swelling in newborns under the age of six months. Less than fifty cases of this disease entity have been reported in the literature. PATIENTS AND METHODS In the following article, two newborn p...
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عنوان ژورنال:
دوره 12 شماره
صفحات -
تاریخ انتشار 2017