Abstract
INTRODUCTION AND SIGNIFICANCE: Lymphangiomas are benign tumors that are typically found in the neck and armpit region but can also occur in other locations. The clinical presentation varies depending on their location and size, and surgical resection is the primary treatment option. CASE PRESENTATION: We present the case of a child who presented with a painless and non-obstructing abdominal mass. The mass was diagnosed and underwent complete surgical resection. Subsequent tissue analysis confirmed that the cyst was a lymphangioma. CLINICAL DISCUSSION: These tumors should be considered in the differential diagnosis of cystic lesions in the abdomen, and the importance of performing complete surgical resection is emphasized. CONCLUSION: The importance of complete surgical resection for mesenteric lymphangioma must be emphasized. Partial resection or aspiration should not be performed due to the risk of complications associated with these procedures and the increased risk of recurrence.