Laparoscopic management of a large omental cyst: A case report and review of the literature

Omental cysts are rare intra-abdominal lesions that are typically benign and present with various symptoms, including abdominal pain and distension. In this report, we discuss the case of a 7-year-old male patient who presented with intermittent abdominal pain and constipation, leading to the discovery of a cystic mass. Imaging studies, including ultrasonography and computed tomography, confirmed the diagnosis. A laparoscopic excision of the cyst was performed, which is still considered a rare approach for omental cysts, especially in the paediatric population. Histopathology confirmed the diagnosis of omental lymphangioma. We discuss the rarity of laparoscopic management for omental cysts and emphasise the importance of early diagnosis and timely intervention. Given their rarity, especially in the paediatric population, we aimed to enhance the existing literature and emphasise the laparoscopic management of omental cysts.