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Published in: Cancer and Metastasis Reviews 1/2020

Open Access 01-03-2020

What recent primary studies tell us about ovarian teratomas in children: a scoping review

Authors: Justyna Łuczak, Maciej Bagłaj, Piotr Dryjański

Published in: Cancer and Metastasis Reviews | Issue 1/2020

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Abstract

Our knowledge of ovarian teratomas in children is still far from complete, and much remains to be discovered. Here, we conduct a scoping review of the primary research related to ovarian teratomas in pediatric age. To our knowledge, there is no published synthesis of the literature surrounding ovarian teratomas in children using scoping review methodology. We identified 24 studies from 11 countries; 18 studies were retrospective, 3 were prospective, and 3 were experimental. There were 6 studies concerning mature teratomas, 5 concerning immature teratomas, and 13 that included both tumor types. Overall, 9 out of all the studies concerned more than 50 patients. We revealed 7 major branches of research within the topic of ovarian teratoma in pediatric population: recurrence rate/relapse and follow-up strategy, malignant potential, prognostic factors, use of sparing surgery, differences between the use of laparoscopy and laparotomy, use of chemotherapy, and additional examinations to test the character of the lesion (immature vs. mature). This scoping review has revealed a number of knowledge gaps in the evidence base for pediatric ovarian teratomas. Overall, this topic has not been extensively explored, and more research dedicated exclusively to this tumor and patient population is required.
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Metadata
Title
What recent primary studies tell us about ovarian teratomas in children: a scoping review
Authors
Justyna Łuczak
Maciej Bagłaj
Piotr Dryjański
Publication date
01-03-2020
Publisher
Springer US
Published in
Cancer and Metastasis Reviews / Issue 1/2020
Print ISSN: 0167-7659
Electronic ISSN: 1573-7233
DOI
https://doi.org/10.1007/s10555-020-09844-3

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