Retroperitoneal schwannomas are rare, and giant lesions associated with osteolysis are
unique clinical entities for which management guidelines are lacking. Herein, we present …

Background and purpose We report a remarkable case of retroperitoneal schwannoma with
significant spinal growth illustrating the effectiveness of a combined surgical approach …

Study design To report a rare case of retroperitoneal schwannoma from lumbar nerve root
with difficult surgery and potential vascular complication. Objective We report a rare case of …

Retroperitoneal schwannomas (RSs) are particularly rare tumors, and resection is the first
choice for symptomatic patients. However, some RSs with anatomical complexities pose …

A huge schwannoma, located in the retroperitoneal space, is found very rarely. The main
purpose of this paper is to present the case of a giant retroperitoneal schwannoma which …

Background Retroperitoneal schwannomas are rare, usually benign tumors that originate in
the neural sheath and account for only a small percentage of retroperitoneal tumors. The …

Retroperitoneal schwannoma is an extremely rare benign neoplasm, except for patients
suffering from Von Recklinghausen's disease. Most schwannomas (neurilemmomas …

We report the case of a large lumbar schwannoma eroding the vertebra and originating from
spinal canal with invasion of the retroperitoneal space. We also review all the cases in …

Background: Schwannomas are mesenchymal tumors arising from the neural sheaths of
peripheral nerves. They can almost develop in any part of the body, while head, neck and …

Background: Although knowledge of the natural history of retroperitoneal schwannoma,
including growth rate, would be useful when determining the indications and timing of …