"First trimester placental growth factor and soluble fms-like tyrosine kinase 1 are significantly related to PAPP-A levels" Sibylle Loibl, Sileny N Han, Gunter von Minckwitz, Marijke Bontenbal, Alistair Ring, Jerzy Giermek, Tanja Fehm, Kristel Van Calsteren, Sabine C Linn, Bettina Schlehe, Mina Mhallem Gziri, Pieter J Westenend, Volkmar Müller, Liesbeth Heyns, Brigitte Rack, Ben Van Calster, Nadia Harbeck, Miriam Lenhard, Michael J Halaska, Manfred Kaufmann, Valentina Nekljudova, Frederic Amant
SummaryBackground Little is known about the treatment of breast cancer during pregnancy. We aimed to determine whether treatment for breast cancer during pregnancy is safe for both mother and child.