This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Radiology
The liver lesion pointed out with the arrow (CT - arterial and portal venous phase) is most likely to be? 
Select and explain. 
A. Hemangioma, B. Adenoma, C. Hepatocellular carcinoma, D. Focal nodular hyperplasia
A: Hemangioma
Answer: A: Hemangioma 
Explanation: Ans. A. Hemangioma* (THE MOST COMMMON BENIGN TUMOR OF LIVER). Note the diagnostic peripheral nodular enhancement in venous phase seen in the left Image.* CT scanning with delayed contrast enhancement shows the characteristic appearance of peripheral nodular slow contrast enhancement due to small vessel uptake in the hemangioma.* Adenomas do not show peripheral nodular enhancement.* FHN shows usually typical stellate central scar, and HCC show heterogenous good enhancement but not peripheral