Isolated ACTH deficiency with transitory GH deficiency.
A nine-year-old girl, who presented with a severe hypoglycemic coma, proved to have isolated ACTH deficiency, a finding previously reported in only two children. On the initial evaluation, before any treatment, GH did not respond to provocative stimuli. On replacement therapy with hydrocortisone, normal linear growth was observed. Repeated testing while on glucocorticoids replacement four years after the initial attack revealed normal GH response to stimulation test. It is suggested that cortisol deficiency was responsible for the severe hypoglycemic coma and subnormal GH response. A similar mechanism is speculated for the normal growth observed in some patients with apparent deficiency of anterior pituitary hormones, including GH. The possibility of permanent ACTH deficiency and transitory GH deficiency following hypophysitis is discussed.
Hochberg
Z
Z
Hardoff
D
D
Atias
D
D
Spindel
A
A
D000324:Adrenocorticotropic Hormone / Q000172:deficiency*; D002648:Child; D003128:Coma / Q000097:blood* / Q000209:etiology; D005260:Female; D013006:Growth Hormone / Q000172:deficiency*; D006801:Humans; D006854:Hydrocortisone / Q000627:therapeutic use; D007003:Hypoglycemia / Q000378:metabolism*; D010912:Pituitary-Adrenal Function Tests; D012084:Renin-Angiotensin System
D000324:Adrenocorticotropic Hormone; D013006:Growth Hormone; D006854:Hydrocortisone