Abstract
Solid pseudopapillary neoplasm (SPN) is an unusual tumor of the pancreas. Unlike ductal adenocarcinoma, SPN is commoner in young women and is indolent with better prognosis. Fifteen percent of patients, however, develop metastases, often synchronous and involving the liver or peritoneum. Owing to the paucity of cases, management of the metastatic disease is not clearly defined. Retrospective review of case notes of patients treated between 2006 and 2019. There were 53 patients with SPN of which 4 had hepatic metastases-3 synchronous and 1 metachronous. Two patients underwent simultaneous distal pancreatectomy and splenectomy with liver resection (right posterior sectionectomy and metastasectomy). One required right hepatectomy with metastasectomy for metachronous liver metastases. The other underwent a staged operation-remnant tumor excision with metastasectomy followed by right hepatectomy after portal vein embolization. All four patients are recurrence free on median follow-up of 38.5 months. In view of the excellent prognosis, we recommend radical resection of both the primary lesion and metastases for SPN.