{Reference Type}: Review {Title}: Mucinous cystadenocarcinoma of the ovary in a 14-year-old girl: a case report and literature review. {Author}: Li Q;Zou C;Xu Y;Liu S;Yan T; {Journal}: BMC Womens Health {Volume}: 23 {Issue}: 1 {Year}: 2023 Jul 21 {Factor}: 2.742 {DOI}: 10.1186/s12905-023-02551-5 {Abstract}: BACKGROUND: Ovarian epithelial tumors are common in adults, and their peak incidence of onset is over 40 years of age. In children, most ovarian tumors are germ cell-derived, whereas epithelial tumors are rare and mostly benign.
METHODS: This report describes a case of a 14-year-old Chinese girl with ovarian mucinous cystadenocarcinoma. She was admitted with a small amount of bloody vaginal discharge during the past month. Magnetic resonance imaging of the abdomen and pelvis showed a large solid cystic mass lesion in the left ovary. Tumor marker levels were within normal limits ( CA-125: 22.3 U/mL, HE4: 28.5 pmol/L, HCG: < 1.20 mIU/ml, AFP: 3.3 ng/ml, CEA: 2.2 ng/ml, CA19-9: < 2.0 U/mL). Laparoscopic exploration revealed a large left ovarian tumor. The patient underwent left salpingo-oophorectomy, and showed no significant issues during follow-up, as well as no evidence of recurrence or metastasis.
CONCLUSIONS: We report the first pediatric case of ovarian mucinous cystadenocarcinoma in China. Given the scarcity of reports addressing the clinical management of this condition, the present study provides a useful contribution to its further understanding in light of developing future treatment strategies.