Table 5.

Distribution of histologic subtypes among patients undergoing fertility-sparing surgery in FIGO stage I ovarian cancer

Study	Serous	Mucinous	Endometrioid	Clear cell	Other/not specified	Total cases
Chen et al. (2020)	35	28	11	8	0	82
Birge et al. (2022)	4	11	1	0	18	34
Agulto-Mercadal et al. (2020)	0	0	0	0	18	18
Lin et al. (2022)	35	28	11	8	0	82
Ko et al. (2023)	1	15	7	10	0	33
Park et al. (2016)	3	7	5	3	0	18
Watanabe et al. (2020)	5	16	5	3	0	29
Johansen et al. (2020)	3	18	10	3	2	36
Ghalleb et al. (2019)	3	0	0	0	5	8
Abdelsalam et al. (2022)	15	7	3	0	0	25
Swift et al. (2022)	0	0	11	0	0	11
Jiang et al. (2017)	9	52	27	20	0	108
Gouy et al. (2017)	0	6	0	0	0	6
Letourneau et al. (2015)	0	0	0	0	0	0
Johansen et al. (2019)	0	0	0	0	57	57
Khatun et al. (2020)	0	1	0	0	0	1
Nitecki et al. (2021)	9	52	27	20	45	153