IGF1 and autoimmune hepatitis: At that time, he was followed up by an endocrinologist due to short stature with lower values of cortisol and insulin‐like growth factor 1 (IGF‐1) and by a gastroenterologist due to asthenia and idiopathic hepatopathy (repeatedly negative testing for all the hepatotropic viral and bacterial pathogens and negativity of autoantibodies associated with autoimmune hepatitis).