Clinicopathologic Evaluation of Wilms’ Tumor in a Tertiary Care Children Hospital

Abstract

Background and Objective: Wilms’ tumor has been recognized as the most common primary malignant tumor of kidney at childhood. It comprises 5-6% of tumors in the childhood period, and manifests with various clinical symptoms. Since there have been no sufficient studies in this field in Bangladesh, therefore, this study was conducted to investigate its histopathology and different clinical symptoms. Materials and Methods: This study was carried out on existing data from 70 children with a diagnosis of Wilms’ tumor at Bangladesh Shishu Hospital during the years 2015-2020. In this regard, personal and disease-related characteristics of patients including age, sex, tumor stage, histopathology, and involved kidney were evaluated and SPSS software and other statistical tests were used for data analysis. Results: The most common age of disease incidence was 2-4 years. In this regard, male and female ratio was 1.5. Meanwhile, the prevalence of an abdominal mass as the most common symptom was 85.0%. Left kidney was involved in 50% of cases and 58 (82.86%) of patients had a favorable histology. In addition, there was a significant correlation between site of kidney involvement and tumor histology (p<0.005). Conclusion: Considering the achieved advances in the diagnosis and treatment of Wilms’ tumor, early diagnosis with regard to clinical symptoms can have a valuable role in its effective management.