Lubaba Haque, DO, Kyaw Min Tun, DO, Salman Mohammed, BS, Neilmegh Varada, DO, Jose Aponte-Pieras, MD, and Gordon Ohning, MD
Pancreatic schwannomas are an extremely rare form of schwannoma that can undergo malignant transformation. Patients can be asymptomatic or have nonspecific symptoms. Imaging also can be nonspecific. Biopsy with immunohistochemical staining can lead to diagnosis after excluding other neoplasms. Surgical excision is preferred, but conservative monitoring is performed if patients are not surgical candidates. We present a case of a 64-year-old man with a reported history of an intra-abdominal fibrosarcoma who was later found to have a pancreatic schwannoma after undergoing comprehensive diagnostic testing.