Solitary Fibrous Tumor of the Pancreas: A Case Report and Review of the Literature
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Solitary fibrous tumors (SFTs) are histologically characterized as mesenchymal tumors of probable fibroblastic origin that canarise at pleural and extrapleural sites. SFTs originating in the pancreas are extremely rare. Here, we report a case of pancreatic SFTin a 77-year-old female who presented with jaundice. A malignant neuroendocrine tumor (NET) was suspected based on radiologicfindings. However, it is difficult to differentiate SFTs from a NET from radiographs and in this report, we summarize magnetic resonanceimaging findings and discuss how to distinguish between SFT and NET using immunohistochemistry. Radical excision is thetreatment of choice for SFT; however, in the present case, excision was not possible and close observation showed no changes 10months after the diagnosis.
Abstract
Solitary fibrous tumors (SFTs) are histologically characterized as mesenchymal tumors of probable fibroblastic origin that canarise at pleural and extrapleural sites. SFTs originating in the pancreas are extremely rare. Here, we report a case of pancreatic SFTin a 77-year-old female who presented with jaundice. A malignant neuroendocrine tumor (NET) was suspected based on radiologicfindings. However, it is difficult to differentiate SFTs from a NET from radiographs and in this report, we summarize magnetic resonanceimaging findings and discuss how to distinguish between SFT and NET using immunohistochemistry. Radical excision is thetreatment of choice for SFT; however, in the present case, excision was not possible and close observation showed no changes 10months after the diagnosis.
참고문헌 (14)
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