Figure 1From: Primary hepatic carcinoid tumor: a case report and review of the literature(A) Abdominal ultrasound shows a low echoic nodule in the sixth segment of the liver (arrowheads). (B) Noncontrast CT scan shows a well-circumscribed, low density nodule (arrowheads). (C) Dynamic CT scan shows enhancement of the nodule in the arterial phase (arrowheads). (D) Dynamic CT scan shows enhancement in the portal phase (arrowheads).Back to article page