ESPE Abstracts

Growth Hormone insensitivity (GHI) is characterized by short stature, GH resistance and IGF-1 deficiency. Classical GHI includes defects in the GH receptor and other genetic abnormalities downstream the GH cascade. Various short stature syndromes have phenotypes that overlap with GHI. This report discusses two cases of nonclassical GHI. Patient 1 is a boy with STAT3 gain-of-function syndrome (STAT3 GOF), characterized by immune dysregulation and growth failure. He developed ea...