Familial adrenal hypoplasia with absent pituitary luteinizing hormone is a rare endocrine disease characterized by a miniature adult type of congenital adrenal hypoplasia (residual adrenal cortex is composed of a small amount of permanent adult cortex with normal structural organization), selective absence of pituitary luteinizing hormone in otherwise normal brain, and neonatal demise. Patients present with hypogonadotropic hypogonadism, hypoglycemia, seizures, encephalopathy and diabetes insipidus. There have been no further descriptions in the literature since 1988.

IMAGEI is an autosomal recessive disorder characterized by intrauterine growth retardation, metaphyseal dysplasia, adrenal hypoplasia congenita, genital anomalies, and immunodeficiency. Patients exhibit distinctive facial features and variable immune dysfunction with evidence of lymphocyte deficiency (Logan et al., 2018). An autosomal dominant form of the disorder, without immunodeficiency (IMAGE; 614732), is caused by mutation in the CDKN1C gene (600856) on chromosome 11p15.