Fig. 1From: Incidence of metachronous contralateral mature ovarian teratoma in childhood and adolescence—a single-centre 20-year experienceKaplan–Meier survival analysis. The percentage of patients identified as having no metachronous contralateral teratoma on follow-up imaging is plotted on the y-axis against follow-up time in years on the x-axis. Censored patients (no further follow-up) are demonstrated as perpendicular marks on the plotted lineBack to article page