________ is a surgical procedure whose purpose is to alter the structure of a vessel through dilation, using a balloon inside the vessel

Coders must take care when assigning codes and sequencing the codes for malignant neoplasms of the liver because:

A) primary liver cancer is rare. B) the liver is a common site for metastasis because it filters the blood and malignancies can spread through the blood. C) both A and B. D) neither A nor B.

Nonmechanical respiratory ventilation, single duration, would be reported with code ____________________

Fill in the blank(s) with correct word