[Idiopathic juvenile osteoporosis--report of 2 cases].
Idiopathic juvenile osteoporosis appears in temporal coherence with puberty leading to a reversible generalized osteoporosis of the skeletal system, spontaneous fractures and skeletal deformities. First symptoms in a 14 years old boy occurred as muscle pareses. A lymphocytic pleocytosis could be detected in cerebrospinal fluid. The next two years more than 20 spontaneous fractures occurred. Height was reduced by 15 cm. We first saw the boy at 17 years and could find decreased serum concentrations of calcitriol. Substitution with calcitriol resulted in regression of the pareses within days. Spontaneous fractures did not develop during the next two years of therapy. Subsequently serum calcitriol level was normalized. In a 10 years old boy first symptom occurred as fractures resulting from minimal traumas. In this case also during previous calcitriol therapy no new fractures occurred.
Universitäts-Kinderklinik Bonn.
R
R
Rosskamp
G
G
Sell
D
D
Emons
S
S
Issa
W
W
Burmeister
D000293:Adolescent; D002117:Calcitriol / Q000008:administration & dosage; D002648:Child; D004839:Epiphyses, Slipped / Q000209:etiology; D005598:Fractures, Spontaneous / Q000209:etiology; D006801:Humans; D008297:Male; D010024:Osteoporosis / Q000188:drug therapy / Q000209:etiology*
D002117:Calcitriol
Idiopathische juvenile Osteoporose--Bericht über zwei Fälle.