Clinical Report: Delays in Diagnosis of Hematological Cancers in Children

Overview

This study analyzes the timeline from symptom recognition to diagnosis of hematological cancers in children at a tertiary hospital in Uganda. It highlights significant delays in diagnosis and identifies contributing factors affecting timely care.

Background

Childhood cancers are a leading cause of death from non-communicable diseases globally, particularly in low- and middle-income countries (LMICs) where survival rates are significantly lower than in high-income countries. Delays in diagnosis are critical, as they contribute to poor prognoses and increased mortality rates. Understanding these delays is essential for improving pediatric cancer outcomes and healthcare planning in regions like Uganda.

Data Highlights

The study found a median of 47 days from symptom recognition to diagnostic confirmation for pediatric leukemia and lymphoma. Factors influencing delays included rural residence, caregiver health-seeking behaviors, and healthcare system limitations.

Key Findings

• Median time from symptom recognition to diagnosis was 47 days.
• Leukemia was diagnosed faster than lymphoma (31 vs 68 days).
• Rural residence was associated with longer diagnostic delays.
• Access to flow cytometry reduced time to diagnosis.
• Caregiver behaviors, such as seeking traditional remedies, contributed to delays.
• Misdiagnosis at lower-level facilities was a significant issue.

Clinical Implications

Expand on specific strategies for addressing systemic barriers mentioned in the source.

Conclusion

Reiterate the importance of the findings in relation to the broader context of pediatric cancer care.

References

1. BMC Cancer, 2025 -- Time from symptom recognition to cancer diagnosis and factors linked to delayed diagnosis of hematological childhood cancers at a tertiary hospital in Uganda: a mixed methods study
2. Exploring Family Experiences in Securing Pediatric Surgical Services at Muhimbili National Hospital in Tanzania: A Prospective Observational Cohort Study, 2022
3. Assessment of the Frequency of Pediatric Surgical Disorders in Eastern Uganda: A Cross-Sectional Analysis, 2021
4. High Incidence of False-Positive Results in Malaria Rapid Diagnostic Tests Among Ugandan Children Under Five, 2023
5. Open Forum Infectious Diseases — Unidentified Illness “X” in the Democratic Republic of the Congo: Investigating the Possible Influence of Malaria on the Outbreak
6. Childhood cancer
7. Increasing Access to Childhood Cancer Care
8. Time from symptom recognition to cancer diagnosis and factors linked to delayed diagnosis of hematological childhood cancers at a tertiary hospital in uganda: a mixed methods study | BMC Cancer | Springer Nature Link