Laparoscopic surgery for giant retroperitoneal lymphangioma: a case report.

This case report describes a 66-year-old male diagnosed with a giant retroperitoneal lymphangioma, presenting with an abdominal mass confirmed via magnetic resonance imaging (MRI). Laparoscopic surgery was successfully performed to excise the mass, with histopathological examination confirming the diagnosis. The patient's postoperative recovery was uneventful, with no signs of recurrence or metastasis observed at the three-month follow-up. This case underscores the feasibility and advantages of utilizing laparoscopic techniques in the management of large retroperitoneal lymphangiomas.