منابع مشابه
Primary hepatic neuroendocrine carcinoma
A 67-year-old woman was admitted to our hospital under suspicion of a hepatic tumor, which had been previously diagnosed to be an adenocarcinoma by fine needle aspiration. Computed tomography and magnetic resonance imaging revealed a large tumor measuring 9 cm in diameter in Couinaud's hepatic segments 4, 5, and 8. We diagnosed the patient to have primary liver cancer, and suspected intrahepati...
متن کاملMetastatic neuroendocrine hepatic tumors: resection improves survival.
BACKGROUND The optimal treatment for hepatic metastases from neuroendocrine tumors remains controversial because of the often indolent nature of these tumors. We sought to determine the effect of 3 major treatment modalities including medical therapy, hepatic artery embolization, and surgical resection, ablation, or both in patients with liver-only neuroendocrine metastases, with the hypothesis...
متن کاملHepatic surgery for metastatic gastrointestinal neuroendocrine tumors.
Gastrointestinal neuroendocrine cancers are of significant interest to clinicians and basic scientists. Although accuracy of diagnosis has improved with advances in radioimmune and hormonal assays and in the diagnosis of earlier disease by computed tomography (CT) and magnetic resonance imaging (MRI), many patients still present with hepatic metastases. In contrast to most metastatic gastrointe...
متن کاملF-18 FDG PET/CT imaging of primary hepatic neuroendocrine tumor
Primary hepatic neuroendocrine tumors (PHNETs) are extremely rare neoplasms. Herein, we report a case of a 70-year-old man with a hepatic mass. The non-contrast computed tomography (CT) image showed a low-density mass, and dynamic CT images indicated the enhancement of the mass in the arterial phase and early washout in the late phase. F18- fluorodeoxyglucose (18F-FDG) positron emission tomogra...
متن کاملPrimary Epithelial Neuroendocrine Tumors of the Retroperitoneum.
Neuroendocrine tumors are either epithelial or neural in origin. Neuroendocrine tumors of the retroperitoneum are mostly metastatic. Primary epithelial neuroendocrine tumors of the retroperitoneum are exceedingly rare. We describe a case of a retroperitoneal tumor that was discovered incidentally during exploratory laparotomy for small-bowel obstruction. Histopathologic and immunochemical analy...
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ژورنال
عنوان ژورنال: Medicine
سال: 2019
ISSN: 0025-7974,1536-5964
DOI: 10.1097/md.0000000000018278