Bilateral asynchronous Sertoli cell tumor in a boy with the Peutz-Jeghers syndrome

A rare type of Sertoli cell tumor with features of a large cell calcifying Sertoli cell tumor and a sex cord tumor with annular tubules developed in a boy with the Peutz-Jeghers syndrome. A similar tumor had been removed from the contralateral testicle 9 years previously. The clinical and pathological findings in our case are compared to 3 similar cases reported in the literature.