A huge lymphovenous malformation in the retroperitoneum
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Updated: Jul 7, 2026
Isolation of Human Lymphatic Endothelial Cells by Multi-parameter Fluorescence-activated Cell Sorting
Published on: May 1, 2015
Aya Kawamoto1, Mikihiro Inoue, Keiichi Uchida
1Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Edobashi 2-174, Tsu, Mie 514-8507, Japan.
Abstract:
Vascular malformations are localized or diffuse errors of embryonic development resulting in collections of abnormal vessels with normal endothelium. Many authors have pointed out the confusing terminology of vascular anomalies that has led to improper diagnosis and therapy. This still remains confused in clinical practice, especially in cases occurring at rare regions or presenting atypical radiologic findings. We present a huge retroperitoneal lymphovenous malformation, which exhibited unusual radiologic findings and was difficult to confirm the diagnosis that occurred in a 12-year-old male.
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