Hepatic Hemangioma

A young woman had a liver mass resected. The lesion was diagnosed as a cavernous hemangioma of the liver (Figure).

What statement is most accurate about liver hemangioma?

a. Hepatic hemangiomas are common benign liver tumors.
b. Hepatic hemangiomas are exceptionally rare benign liver tumors.
c. Hepatic hemangiomas are rarely discovered incidentally.
d. Hepatic hemangiomas most often occur in elderly men.