Ovarian cortex surrounding ovarian cysts, especially dermoid cysts, could be considered a source of ovarian tissue for future research. In our study, the cryopreservation procedure resulted in high follicular survival assessed by both histological and viability analysis. Nevertheless, further studies of in vivo and in vitro follicular maturation are needed to strengthen this model.

It seems cautious individually to maintain the recommendations of safe sex and the recourse to ART, or at least to inform the couple of the residual potential risk, in serodiscordant couples desiring a child.

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The yearly incidence of Barrett esophagus cancer varies between 0.4 % and 1.7 %. Despite the limitations of this retrospective and pathology-based study, the observed risk of developing cancer in Barrett esophagus without neoplasia is comparable to that found in other studies, mainly from the US and the UK, and varies between 0.7 % and 1.0 % of yearly incidence.