SplenoMegaly study (SMS): exploring the etiologies for "unexplained" splenomegalies in the real world. - Denis, Guillaume; Terriou, Louis; Sené, Thomas; Costello, Regis; Michaud, Martin; Lagadec, Audrey; Bauduer, Frédéric; Sanhes, Laurence; Rose, Christian; Urbanski, Geoffrey; Berger, Marc G. (Orphanet Journal of Rare Diseases, 2025)