A Patient of Short Stature with Normal GH Secretion, but a Low Serum IGF-I Level.

Accession number;00A0416129
Title;A Patient of Short Stature with Normal GH Secretion, but a Low Serum IGF-I Level.
Author; MOCHIZUKI D (Teikyo Univ. School Of Medicine, Tokyo, Jpn) KODAMA H (Teikyo Univ. School Of Medicine, Tokyo, Jpn) KUBOTA K (Teikyo Univ. School Of Medicine, Tokyo, Jpn) MORI Y (Teikyo Univ. School Of Medicine, Tokyo, Jpn) NAKAMOTO N (Teikyo Univ. School Of Medicine, Tokyo, Jpn) KOBAYASHI M (Teikyo Univ. School Of Medicine, Tokyo, Jpn) YANAGAWA Y (Teikyo Univ. School Of Medicine, Tokyo, Jpn) KAJI M (Shizuoka Children's Hospital)
Journal Title;Endocr J
Journal Code:F0625A
ISSN:0918-8959
VOL.47;NO.Supplement;PAGE.S125-S127(2000)
Figure&Table&Reference;FIG.2, TBL.1, REF.5
Pub. Country;Japan
Language;English
Abstract;We report the case of a 7-year-old patient of short stature who had normal GH secretion, but a very low serum IGF-I level. On admittance, his height and weight were 102.2cm (-3.8S.D.) and 15.7kg (-1.8S.D)., respectively. His bone age was 2 years and 8 months. The serum GH responses to insulin, glucagon and L-dopa were all normal. GH secretion during sleep was also normal, but the serum IGF-I level was very low (29ng/ml). The serum IGF-I level was greatly increased by the administration of GH. No mutation was detected in the GH-1 gene. His height velocity was noticeably improved by GH treatment. (author abst.)
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