In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Q: Question: Which of the following statements is correct with respect to hepatic hemangiomas? 
 Options:  <1> They can be associated with the KasabachMerritt syndrome (thrombocytopenia and consumption coagulopathy), especially giant hemangiomas. <2> Surgical exeresis should be indicated from the moment it is diagnosed if its diameter is greater than 3 cm. <3> Percutaneous embolization is the most recommended therapeutic option for this type of tumor. <4> The best method for its diagnostic confirmation is percutaneous biopsy of the liver lesion. <5> Hepatic MRI does not usually offer much help for its diagnostic characterization.
A: 
1