A novel deletion of IGF1 in a patient with idiopathic short stature provides insight Into IGF1 haploinsufficiency. Batey L, Moon JE, Yu Y, et al. A novel deletion of IGF1 in a patient with idiopathic short stature provides insight Into IGF1 haploinsufficiency. J Clin Endocrinol Metab. 2014;99(1):E153-9. doi:10.1210/jc.2013-3106 Read more