{Reference Type}: Case Reports
{Title}: Coincidence of juvenile granulosa cell tumor and serous cystadenoma in a pediatric patient: Case report and literature review.
{Author}: Viet LA;Khuyen HK;Hung DQ;Chien LH;Duc HL;Anh NM;Hai NH;Ngoc LB;Duc NM;
{Journal}: Radiol Case Rep
{Volume}: 16
{Issue}: 9
{Year}: Sep 2021
暂无{DOI}: 10.1016/j.radcr.2021.06.008
{Abstract}: Juvenile granulosa cell tumor (GCT) is a rare ovarian tumor in children, presenting with a multiloculated cystic pattern and irregular wall-thickening on imaging and serous cystadenoma (SCA) is also another rare benign cystic ovarian tumor in children. The appearance of two uncommon types of ovarian tumors on both sides in children is extremely rare. We report the case of a 4-year-old female presenting with symptoms of precocious puberty and diagnosed with juvenile GCT on the left ovary after surgical resection. However, during follow-up 1 year after GCT resection, she presented with another multiloculated cystic mass in the right ovary, and diagnosed as SCA after surgical resection and histopathologic evaluations. The appearance of cystic ovarian tumor after primarily GCT resection need to differentiate between the recurrence of the primarily GCT and other cystic ovarian tumors although it is very uncommon. Furthermore, the imaging features played a key role in the differential diagnosis between benign and malignant ovarian tumors.