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Non-functioning pancreatic neuroendocrine tumors(NF-PNETs) are rare tumors that account for 2% of all pancreatic malignancy.About 60% of NF-PNETs present distant metastases and usually hepatic metastases.However,cutaneous metastases are very rare.Herein,we report our experience with a 60-yearold male who visited our outpatient clinic with a mass on his left hip.An abdominal computerized tomography scan demonstrated not only a left hip mass and an enlarged left inguinal lymph node,but also a huge heterogeneous enhancing mass on the pancreas.Initially,we removed the metastatic lesions,which was a small cell neuroendocrine carcinoma with 50% of the Ki-67 index in the histopathological report.After 3 wk,we performed a total pancreatectomy and a total gastrectomy.Four weeks after the 1st operation,we detected a recurrence at the operative bed on his left hip,and subsequently removed the recurring mass.The patient was receiving chemotherapy based on etoposide and cisplatin treatment.
Non-occurrence pancreatic neuroendocrine tumors (NF-PNETs) are rare tumors that account for 2% of all pancreatic malignancy. About 60% of NF-PNETs present distant metastases and usually hepatic metastases. However, cutaneous metastases are very rare. Herein, we report our experience with a 60-yearold male who visited our outpatient clinic with a mass on his left hip. An Abdominal computerized tomography scan not only a left hip mass and an enlarged left inguinal lymph node, but also a huge heterogeneous enhancing mass on the pancreas.Initially, we removed the metastatic lesions, which was a small cell neuroendocrine carcinoma with 50% of the Ki-67 index in the histopathological report. After 3 weeks, we performed a total pancreatectomy and a total gastrectomy. Fur weeks after the 1st operation, we detected a recurrence at the operative bed on his left hip, and following removed the recurring mass. The patient was receiving chemotherapy based on etoposide and cisplatin treatment.