Physical growth in Brachmann-de Lange syndrome.

Growth in 30 patients with Brachmann-de Lange syndrome (BDLS) was evaluated and found to be deficient in 27/30, with 17/27 having intrauterine growth retardation (IUGR). In 12/27 patients, endocrine evaluations have been completed. Seven of 12 were normal and 4/12, one with empty sella, had "classical" growth hormone deficiency with extreme short stature, markedly delayed skeletal maturation and subnormal growth hormone secretion in response to provocative stimuli.