Growth hormone deficiency caused by pituitary stalk interruption in Fanconi’s anemia☆
Abstract
Fanconi’s anemia can be associated with growth retardation. We describe biologic growth hormone deficiency, isolated or associated with thyrotropin abnormality, and pituitary stalk interruption syndrome on magnetic resonance imaging of 5 patients with Fanconi’s anemia. Growth hormone treatment produced catch-up growth in all cases. These findings suggest a common genetic origin. (J Pediatr 2001;138:129-33)
Abbreviations: FA , Fanconi’s anemia, GH , Growth hormone, IGF-1 , Insulin growth factor-1, MRI , Magnetic resonance imaging, PSIS , Pituitary stalk interruption syndrome, TRH , Thyrotropin-releasing hormone
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☆ Reprint requests: Sophie Dupuis-Girod, MD, Unité d’immunologie et d’hématologie pédiatriques, Hôpital Necker-Enfants Malades, 149, rue de Sèvres, 75015 Paris, France.
PII: S0022-3476(01)06424-1
doi:10.1067/mpd.2001.109200
© 2001 Mosby, Inc. All rights reserved.
