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Summary
Pediatric tumors were analyzed over 35 years, revealing benign growths like hemangiomas were most common. Malignant tumors, primarily sarcomas, occurred equally in boys and girls.
Area of Science:
- Pediatric pathology
- Oncology
- Histopathology
Context:
- Analysis of biopsy and autopsy findings from Tartu autopsy department spanning 35 years (1941-1975).
- Focus on pediatric tumors in children under 16 years of age.
- A total of 1183 pediatric tumor cases were identified.
Purpose:
- To analyze the incidence and types of pediatric tumors over a significant historical period.
- To compare the prevalence of benign versus malignant tumors in children.
- To identify the most common types of benign and malignant pediatric tumors.
Summary:
- Benign tumors (970 cases) predominated over malignant tumors (213 cases) in children.
- Hemangiomas were the most frequent benign tumor type, observed more often in girls.
- Sarcomas were the most frequently detected malignant tumor type.
- Malignant tumors occurred with equal frequency in both boys and girls.
Impact:
- Provides historical data on pediatric tumor epidemiology.
- Highlights the prevalence of specific benign and malignant tumor types in pediatric populations.
- Informs future research and clinical management strategies for childhood cancers.