Transplacental sirolimus: a new treatment strategy for life-threatening fetal cardiac rhabdomyomas—a case report. - Uno, Kaname; Nomura, Yoji; Kawaguchi, Masahiro; Ebina, Anna; Imanishi, Rina; Kawai, Satoru; Hayakawa, Hiromi (Orphanet Journal of Rare Diseases, 2025)