Medicine · 2018
Ovarian yolk sac tumor in postmenopausal females: A case series and a literature review.
Клинический случайСтатьяОбзорНазвание и аннотация: Перевод пока не подготовлен
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Wang Yao, Yang Jiaxin, Yu Mei, Cao Dongyan, Zhang Ying, Zong Xuan, Shen Keng
Аннотация
RATIONALE: Ovarian yolk sac tumors (YSTs) are the second most common histologic type of ovarian germ cell tumors. Most patients are adolescent and young women, while cases in postmenopausal women were rarely reported. Due to its rarity, we know little about the treatment and prognosis of postmenopausal patients with ovarian YSTs. We reported 3 cases of mixed ovarian YST in postmenopausal females reviewed the related current English literature.
PATIENT CONCERNS: The ages of the three patients were 61, 58 and 77 respectively. The three patients came to the hospital because of the abdominal discomfort or tenderness, and the third patient also has vaginal bleeding.
DIAGNOSES: Imaging examination revealed pelvic mass with cystic and solid components. The elevated serum AFP level and pathologcial examination confirmed mixed ovarian YST.
INTERVENTIONS: All patients received surgery and chemotherapy. Two patients received PEB (cisplatin, etoposide, and bleomycin) chemotherapy initially and one patient received TC (paclitaxel carboplatin) chemotherapy.
OUTCOMES: One patient relapsed 8 months after diagnosis and underwent re-cytoreductive surgery. The three patients all survived at last follow-up.
LESSONS: The diagnosis of postmenopausal ovarian YST is relatively difficult and it can coexist with other germ cell or epithelial tumors. Postmenopausal ovarian YSTs are aggressive, and may have a worse prognosis compared with those in young patients. More aggressive treatment is needed. When YST mixed with epithelial cancer components, adjuvant chemotherapy regimen should include platinum-based chemotherapy aiming at both epithelial ovarian cancer and germ cell tumors.
PATIENT CONCERNS: The ages of the three patients were 61, 58 and 77 respectively. The three patients came to the hospital because of the abdominal discomfort or tenderness, and the third patient also has vaginal bleeding.
DIAGNOSES: Imaging examination revealed pelvic mass with cystic and solid components. The elevated serum AFP level and pathologcial examination confirmed mixed ovarian YST.
INTERVENTIONS: All patients received surgery and chemotherapy. Two patients received PEB (cisplatin, etoposide, and bleomycin) chemotherapy initially and one patient received TC (paclitaxel carboplatin) chemotherapy.
OUTCOMES: One patient relapsed 8 months after diagnosis and underwent re-cytoreductive surgery. The three patients all survived at last follow-up.
LESSONS: The diagnosis of postmenopausal ovarian YST is relatively difficult and it can coexist with other germ cell or epithelial tumors. Postmenopausal ovarian YSTs are aggressive, and may have a worse prognosis compared with those in young patients. More aggressive treatment is needed. When YST mixed with epithelial cancer components, adjuvant chemotherapy regimen should include platinum-based chemotherapy aiming at both epithelial ovarian cancer and germ cell tumors.