ABSTRACT
OBJECTIVE: To study clinical characters and outcomes in patients of malignant ovarian germ cell tumor (MOGCT) undergoing surgery following neoadjuvant chemotherapy (NACT). METHODS: Retrospective study of patients undergoing surgery following NACT for MOGCT at our institute. Platinum based chemotherapy was given in all patients in NACT. RESULTS: Between March 2013 and February 2023, 30 patients had surgery after NACT. Patient's median age was 22 years (range, 12 to 35 years) and median follow up 42months (range, 6 to 132 months). Majority had endodermal sinus tumor (n=12), dysgerminoma (n=9) and mixed GCT (n=7). All had either International Federation of Gynecology and Obstetrics (FIGO) stage 3 (n=19) or FIGO stage 4 disease (n=11). Complete response to NACT seen in 5 patients and 23 patients had partial response. Fertility sparing surgery in 18 patients and complete surgery in 12 patients. Suboptimal surgery was seen in 4 patients. Currently, 20 of 30 patients are alive and disease free, 3 lost for follow up and 7 patients had progression after adjuvant therapy. Five patients had mortality-4 with progression and 1 with bleomycin toxicity. Fifteen of 17 eligible patients have resumed menstruation and one had successful pregnancy. Prognostic factors noted in study are stage, optimal surgery and viable tumor in histopathology. Dysgerminoma had better outcome than other histology. CONCLUSION: NACT may be a reasonable option in patients with extensive unresectable disease or in whom fertility sparing is not possible or in the poor general condition. Fertility sparing surgery can be attempted post neoadjuvant chemotherapy without adversely affecting prognosis.
Subject(s)
Dysgerminoma , Neoplasms, Germ Cell and Embryonal , Ovarian Neoplasms , Pregnancy , Female , Humans , Young Adult , Adult , Neoadjuvant Therapy , Dysgerminoma/drug therapy , Dysgerminoma/etiology , Dysgerminoma/pathology , Retrospective Studies , Chemotherapy, Adjuvant/adverse effects , Neoplasm Staging , Ovarian Neoplasms/pathology , Neoplasms, Germ Cell and Embryonal/drug therapy , Neoplasms, Germ Cell and Embryonal/etiology , Neoplasms, Germ Cell and Embryonal/pathologyABSTRACT
INTRODUCTION: Granulosa cell tumour (GCT) comprises 2-5% of ovarian malignancies. They are hormonally active tumours and may present with menstrual complaints, abdominal distension or infertility. Prognosis is generally favourable because of the early stage at diagnosis and less aggressive behaviour. MATERIALS AND METHODS: Medical records of 32 cases presenting from January 2008 to December 2014 were retrospectively analysed for the patient characteristics, tumour characteristics and the treatment received. RESULTS: The mean age was 42.75 ± 10.25 years (range: 22 to 70 years). The most common presenting symptom was abdominal distension (50.00%) followed by menstrual complaints. The mean tumour diameter was 15.24 cm (range: 4-25 cm). Endometrial pathology was found in 4 patients (12.50%), and all had simple hyperplasia without atypia. Twenty-four patients underwent primary staging surgery; one patient underwent interval debulking surgery after neo-adjuvant chemotherapy. Seven patients had undergone surgery elsewhere of which 4 underwent re-staging and three were given chemotherapy. All patients had the final histopathology of adult granulosa cell tumour except one patient with juvenile granulosa cell tumour. Most patients had stage I disease (81.25%). Post-operative chemotherapy was administered to 22 patients. The most commonly used regimen was paclitaxel and carboplatin. The overall 5-year survival rate was 90%. The mean overall survival was 36.95 ± 34.08 months (range: 0.50 to 112.00 months). Two patients had recurrence at 38 and 44 months, respectively. CONCLUSION: GCT of the ovary is a rare tumour with a tendency for late relapse. Survival is generally excellent as majority of the patients present in early stages.
