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Retroperitoneal lymphangioma. A case report
1Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China.
Abstract:
Retroperitoneal cystic lymphangiomas are rare benign tumours. Ultrasonography, computed tomography, lymphography or fine-needle percutaneous aspiration may be used to make the diagnosis pre-operatively. Complete excision of the cyst without rupture is the preferred treatment. However, in complicated cases a conservative surgical approach is mandatory.