Portal and Splanchnic Veins
- B50T0 - High Osmolar
- B50T0Z
- B50T0ZZ - Plain Radiography Portal and Splanchnic Veins to None with None, High Osmolar Approach
- B50T0Z
- B50T1 - Low Osmolar
- B50T1Z
- B50T1ZZ - Plain Radiography Portal and Splanchnic Veins to None with None, Low Osmolar Approach
- B50T1Z
- B50TY - Other Contrast
- B50TYZ
- B50TYZZ - Plain Radiography Portal and Splanchnic Veins to None with None, Other Contrast Approach
- B50TYZ