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Tonsillar Lymphoma in Children According to Age Group: A Systematic Review
Guilherme-Machado de Carvalho1, Henrique-Furlan Pauna1, Agrício-Nubiato Crespo1
1Department of Otorhinolaryngology, Head and Neck Surgery, University of Campinas, Campinas, São Paulo, Brazil.
Insights
Pediatric tonsillar lymphoma presents differently by age. While tonsillar asymmetry is common in all children, specific symptoms like snoring, lymphadenopathy, and dysphagia vary with age, aiding early diagnosis.
Area of Science:
- Pediatric Oncology
- Head and Neck Malignancies
- Clinical Manifestations
Background:
- Lymphoma is a frequent pediatric head and neck cancer.
- Early diagnosis of tonsillar lymphoma is crucial for improved prognosis.
- Understanding age-specific clinical signs aids timely intervention.
Purpose of the Study:
- To analyze clinical manifestations of pediatric tonsillar lymphoma.
- To stratify symptoms based on different pediatric age groups.
- To identify key diagnostic indicators for early detection.
Main Methods:
- Systematic literature review (1996-2012) across multiple databases.
- Inclusion of pediatric case reports (patients ≤18 years).
- Focus on clinical features at diagnosis.
Main Results:
- 53 pediatric cases identified from 13 articles.
- Tonsillar asymmetry is the most prevalent sign across all ages.
- Age-specific signs include snoring (<5 years), lymphadenopathy (6-10 years), and dysphagia (11-18 years).
- Burkitt's lymphoma is the most common type, followed by B-cell lymphoma.
Conclusions:
- Clinical presentation of pediatric tonsillar lymphoma is age-dependent.
- Tonsillar asymmetry serves as a consistent indicator regardless of age.
- Recognizing age-specific symptoms improves diagnostic accuracy.
Introduction:
Lymphoma is a common malignant tumor of the head and neck occurring during childhood. Early diagnosis is very important in terms of prognosis in patients with tonsillar lymphoma.Our objective was to evaluate the clinical manifestations of pediatric tonsillar lymphoma according to different age groups.
Materials And Methods:
A systematic review of available English, Spanish, or Portuguese literature from January 1996 to June 2012 was performedin the BIREME, Cochrane, IBECS, Lilacs, PubMed/Medline, SCIELO, and Scopus databases, using "tonsillar lymphoma" and "children" as keywords. Inclusion criteria were pediatric case reports, patients aged up to 18 years, and information on clinical features at the time of diagnosis.
Results:
Out of 87 identified publications, 13 articles were selected describing 53 patients. Tonsillar asymmetry was the most common sign. Snoring is a common sign in patients aged under 5 years; clinical lymphadenopathy is frequent among patients aged between 6 and 10 years; and dysphagia is a common sign in patients between 11 and 18 years of age. Burkitt's lymphoma is the most common form among all ages studied, followed by B-cell lymphoma.
Conclusion:
Clinical manifestations differ according to age group. However, tonsillar asymmetry is the most frequent sign regardless of age group.
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