Multivisceral transplantation for the treatment of intra-abdominal tumors.

Summary

Although large intra-abdominal desmoid tumors, well-differentiated neuroendocrine tumors, and gastrointestinal stromal tumors are slow growing, they tend to invade locally, especially to the mesenteric root and/or celiac axis and other abdominal viscera. Complete resection followed by multivisceral transplantation could be a therapeutic option for these advanced tumors.