Which of the Following Magnetic Resonance Imaging Techniques Are Used

Multiple Choice

Which of the following magnetic resonance imaging techniques are used to visualize abdominal organs to differentiate pathologic processes from normal tissue?
1) T1-weighted images
2) T2-weighted images
3) Dark lumen imaging using water as a negative contrast agent

A) 1 and 2 only
B) 1 and 3 only
C) 2 and 3 only
D) 1, 2, and 3