The 20 Best Malignant Peripheral Nerve Sheath Tumor Doctors in Liechtenstein

A Malignant peripheral nerve sheath tumor (MPNST) is a tumor that develops in the protective lining that covers nerves. The first symptom of MPNST is often a lump or mass that increases in size, sometimes causing pain or a tingling sensation. MPNST is considered an aggressive tumor because there is up to a 65% chance of the tumor regrowing after surgery (a recurrence), and approximately 40% chance of spreading to distant parts of the body (a metastasis), most commonly to the lung. Approximately 25-50% of MPNSTs are associated with a genetic condition known as neurofibromatosis type 1.