Accelerated Recovery After MIS Hepatectomy (ARAMIS Hep) to Support Early Discharge for Patients Undergoing Minimally Invasive Liver Resection

Inclusion Criteria: * Tumor amenable to MIS Kawaguchi-Gayet grade I hepatectomy (see figure 1 below) * No evidence of cirrhosis (based on imaging, evidence of portal hypertension, clinical features, or laboratory results) * No significant cardiopulmonary disease that would prevent patients from undergoing MIS resection * Ability to stay within 50 miles of medical center for immediate postop period * Age of 18 years or above - because no adverse event data are currently available on enhanced recovery and early discharge after hepatic resection for patients \<18 years of age, children are excluded from this study * Ability to understand and the willingness to sign a written informed consent document * Non-English-speaking patients are eligible for participation Exclusion Criteria: Patients who will be excluded include those with: * Tumors NOT amenable to MIS Kawaguchi-Gayet grade I hepatectomy * Tumors not amenable to MIS or Robotic-assisted surgical resection * Evidence of Cirrhosis on imaging, clinically, or lab testing * Inability to stay within 50 miles of the Cancer Center in the immediate post-operative period * Age below 18 years * Inability to consent for trial/protocol * Patients who are pregnant