RecruitingPhase 1Drug trialStudy Using Hyperpolarized 13C-Pyruvate Magnetic Resonance Spectroscopic Imaging in Patients With Pancreatic Cysts Undergoing Surgical ResectionTo learn if Hyperpolarized C-Pyruvate Magnetic Resonance (HP-MR) Spectroscopic Imaging can help doctors detect low-risk (benign) and high-risk (malignant) cysts.