Clinical Chemistry 46: 1868-1869, 2000;
(Clinical Chemistry. 2000;46:1868-1869.)
© 2000 American Association for Clinical Chemistry, Inc.
Transient Hyperphosphatasemia of Infancy and Childhood: Study of 194 Cases
Darina Behúlová1,a,
Vladimír Bzdúch2,
Darina Hole
ová1,
Alena Vasilenková1 and
Jozef Ponec1
1
Department of Clinical Biochemistry, and,
2
1st Pediatric Clinics, University Childrens Hospital, Limbová 1 , 833 40 Bratislava, Slovakia
a Author for correspondence. Fax 421-7-54-788361.
 |
To the Editor:
|
|---|
Transient hyperphosphatasemia of infancy and childhood (TH) is a
temporary and isolated increase of serum alkaline phosphatase (ALP; EC
3.1.3.1) activity occurring without obvious cause during the first
years of life. Despite several reports about this phenomenon, the
origin of TH remains obscure.
Over a period of 8 years (19921999), we detected 194 cases of TH in
106 boys and 88 girls. The hyperphosphatasemia was discovered
fortuitously during routine investigations in outpatient and inpatient
departments of a childrens hospital with a capacity of 500 beds. A
wide variety of clinical disorders was associated with this condition
(gastrointestinal diseases, 24%; respiratory infections, 21%;
congenital anomalies and inborn . . . [Full Text of this Article]
 |
References
|
|---|
Copyright © 2000 by the American Association for Clinical Chemistry.