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Ovarian germ cell tumors
M T Cusidó1, B Jordá, J Gonzalez
1Servicio de Ginecología, Hospital Materno-Infantil de la Vall d'Hebrón, Universidad Autónoma de Barcelona, Spain.
European Journal of Gynaecological Oncology
|June 4, 1998
Summary
Ovarian germ cell tumors (OGCT) are rare cancers. Conservative surgery combined with chemotherapy offers effective treatment and preserves fertility in patients with OGCT.
Area of Science:
- Gynecologic Oncology
- Reproductive Medicine
- Oncology
Background:
- Ovarian germ cell tumors (OGCT) represent a distinct category of ovarian malignancies.
- These tumors are characterized by unique histology, age distribution, prognosis, and treatment modalities.
Purpose of the Study:
- To analyze the clinical characteristics, treatment outcomes, and survival rates of ovarian germ cell tumors.
- To evaluate the efficacy of different treatment strategies, including surgery and adjuvant therapies.
Main Methods:
- Retrospective review of 18 ovarian germ cell tumor cases diagnosed between 1975 and 1994.
- Analysis of diagnostic methods (echography), surgical approaches (conservative, radical, palliative), histological types, FIGO staging, and adjuvant treatments (polychemotherapy, radiotherapy).
Main Results:
- The mean patient age was 36 years, with abdominal bloating as the most common symptom.
- Dysgerminomas and malignant teratomas were the most frequent histological types.
- Five-year survival rates were 80% for stage I and 0% for stage III. Patients receiving adjuvant treatment had a 100% five-year survival rate compared to 65% for surgery alone.
Conclusions:
- Conservative surgery followed by a BEP (bleomycin, etoposide, platinum) regimen is an effective treatment for OGCT.
- This approach demonstrates efficacy and acceptable toxicity while preserving patient fertility.