Case 128: Metastasis - Neuroendocrine Tumor
63 year old woman on surveillance after resection of a malignancy of the ileum.
CT: With central scar
Multiple neuroendocrine metastases are hypervascular in the arterial phase, isodense in the portal venous and washout on the equilibrium phase. The larger lesion washes out peripherally and has a central scar that enhances in the equilibrium phase. Biopsy confirmed low-grade neuroendocrine tumor with features suggesting GI tract origin.