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Erschienen in:
22.06.2017 | Review
Melanoma arising in an ovarian cystic teratoma: a systematic review of presentation, treatment, and outcomes
Erschienen in: Archives of Gynecology and Obstetrics | Ausgabe 3/2017
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Purpose
To assess the clinical presentation, treatment modalities, and outcome of primary melanomas arising in ovarian cystic teratomas (OCT).
Methods
A systematic review on PubMed/MEDLINE was performed on June 5, 2017, to gather data on patients with primary melanomas arising in OCTs. No systematic reviews were identified. Consequently, only case reports and case series of individuals were analyzed. A total of 37 articles met our inclusion criteria, totaling 41 unique patients.
Results
The average age of diagnosis was 51.5 years. In total, 24% of patients were found to have metastatic disease. In total, 56.7% of patients eventually died of their disease, with an average time from diagnosis to death of 9.3 months. Disease recurrence was common, occurring in 65% of patients. The mainstay of treatment was surgical in 100% of the cases. Adjuvant chemotherapy, immunotherapy, and radiation were also used with varying degrees of efficacy.
Conclusions
Malignant melanoma arising in OCT is a rare disease with poor prognosis. The current mainstay treatment is surgical. Potential benefits of targeted therapy, immunotherapy, and chemotherapy remain to be determined. A limitation of this study is that these melanomas have only been published in case reports.