Diagnosis of PTEN mosaicism: the relevance of additional tumor DNA sequencing. A case report and review of the literature oleh Mathias Cavaillé, Delphine Crampon, Viorel Achim, Virginie Bubien, Nancy Uhrhammer, Maud Privat, Flora Ponelle-Chachuat, Mathilde Gay-Bellile, Mathis Lepage, Zangbéwendé Guy Ouedraogo, Natalie Jones, Yannick Bidet, Nicolas Sevenet, Yves-Jean Bignon