2006
DOI: 10.1136/adc.2006.094706
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The investigation and management of chronic neutropenia in children

Abstract: Unravelling the cause of a neutropenia poses a complex diagnostic challenge. The differential diagnosis ranges from life threatening disease to transient benign causes of little clinical significance. This review offers a practical guide to investigating the neutropenic child, and highlights features that merit specialist referral. Therapeutic options, the role of long term follow up, and the complications of severe chronic neutropenia are considered.

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Cited by 39 publications
(36 citation statements)
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“…Neutropenia was defined as an absolute neutrophil count (ANC) of <1500 cells/lL for children aged more than 12 months and <1000/lL in younger ones (3,6). The severity of neutropenia was characterised as mild (ANC of 1001-1500/lL), moderate (ANC of 500-1000/lL) or severe (ANC less than 500 cells/lL) (6).…”
Section: Key Notesmentioning
confidence: 99%
See 1 more Smart Citation
“…Neutropenia was defined as an absolute neutrophil count (ANC) of <1500 cells/lL for children aged more than 12 months and <1000/lL in younger ones (3,6). The severity of neutropenia was characterised as mild (ANC of 1001-1500/lL), moderate (ANC of 500-1000/lL) or severe (ANC less than 500 cells/lL) (6).…”
Section: Key Notesmentioning
confidence: 99%
“…The severity of neutropenia was characterised as mild (ANC of 1001-1500/lL), moderate (ANC of 500-1000/lL) or severe (ANC less than 500 cells/lL) (6). Leukopenia was defined as a white blood count of <4500/lL (3).…”
Section: Key Notesmentioning
confidence: 99%
“…It is further classified as mild (1.0–1.5×10 9 /L), moderate (0.5–1.0×10 9 /L) or severe (<0.5×10 9 /L) 23. It is important to remember that there is a variation with age and ethnic origin.…”
Section: Common Investigations and Their Interpretationmentioning
confidence: 99%
“…ou être isolée et constituer la seule anomalie clinico-biologique (exemple : la neutropénie médicamenteuse, le syndrome de Kostmann, la neutropénie cyclique, etc.) [3,4]. On distingue également les neutropénies transitoires (moins de 3 mois) des chroniques (plus de 3 mois) plus pourvoyeuses de complications infectieuses [3,5].…”
Section: Introductionunclassified
“…On distingue également les neutropénies transitoires (moins de 3 mois) des chroniques (plus de 3 mois) plus pourvoyeuses de complications infectieuses [3,5]. Plusieurs études suggèrent que la majorité des neutropénies découvertes chez les enfants hospitalisés résultent d'infections virales et sont le plus souvent bénignes, car transitoires, légères à modérées et ne se compliquent pas d'infections sévères [5][6][7][8][9][10][11] à l'inverse des neutropénies constitutionnelles très précocement symptomatiques, pouvant nécessiter des traitements lourds comme les facteurs de croissance granulopoïétiques [3,4]. Peu d'études ont évalué la prévalence et la signification clinique des neutropénies de découverte fortuite dans la population pédiatrique générale [12].…”
Section: Introductionunclassified