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Head and neck manifestations of histiocytosis-X in children
1Department of Otolaryngology and Human Communication, Children's Hospital of Philadelphia, PA 19104.
Insights
Histiocytosis-X frequently affects the head and neck in children, with skull lesions being most common. Early cephalic rash can signal diffuse, potentially fatal disease.
Area of Science:
- Pediatric Oncology
- Dermatology
- Otolaryngology
Background:
- Histiocytosis-X (now known as Langerhans cell histiocytosis) is a rare disorder.
- Head and neck manifestations are common in pediatric cases.
- Understanding early signs is crucial for timely intervention.
Purpose of the Study:
- To review the clinical presentation and course of histiocytosis-X in children.
- To identify common head and neck manifestations.
- To correlate presenting symptoms with disease outcome.
Main Methods:
- Retrospective review of 100 pediatric patients diagnosed with histiocytosis-X.
- Analysis of clinical data from 1974 to 1987.
- Evaluation of presenting complaints and disease progression.
Main Results:
- 63% of patients presented with head and neck complaints.
- Skull lesions were the most frequent finding, followed by rash, mandibular destruction, and neck nodes.
- 82% of patients developed head and neck manifestations during the disease course.
- Ten deaths occurred, all linked to diffuse or multifocal disease.
- Cephalic rash preceded fatal illness in four patients.
Conclusions:
- Head and neck involvement is a hallmark of pediatric histiocytosis-X.
- Early recognition of specific symptoms like cephalic rash is vital.
- Prompt diagnosis and management are essential for improving outcomes in diffuse disease.
Abstract:
The clinical presentation and course of 100 children aged 6 months to 22 years who had histiocytosis-X and were treated at the Children's Hospital of Philadelphia from 1974 to 1987 were reviewed. Sixty-three percent of patients presented with complaints referable to the head and neck. Lesions of the skull occurred most frequently, followed by cephalic rash, osseous mandibular destruction, enlarged neck nodes, and gingival disruption. Overall, during the course of the disease, 82% of the children with histiocytosis-X developed head and neck manifestations. There were ten deaths in this series, all associated with diffuse or multifocal disease. Interestingly, four of these patients presented with cephalic rash as a harbinger of diffuse and eventually fatal illness. The method of diagnosis and management of histiocytosis-X is discussed.
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