Two-stage hepatectomy is safe and effective in selected patients with initially unresectable CLM. Further studies are required to better define patient selection criteria for TSH and the exact roles of PVE and preoperative and interval chemotherapy.

Current evidence suggests that downsizing systematic chemotherapy followed by rescue liver resection is safe and effective for selected patients with initially unresectable CLM. Further studies are required to examine response rates and secondary resectability using new targeted molecular therapy-based regimens.

Laparoscopic fenestration of a symptomatic lymphocele is associated with the lowest risk of lymphocele recurrence. However, the evidence base to support a recommendation for laparoscopic surgery as first line treatment is weak and highlights the need for a multicenter prospective cohort study to examine the benefits of incorporating initial simple aspiration into the management of lymphocele after kidney transplantation.

The accepted practice is for most jaundiced HCCA patients to have preoperative drainage of the future liver remnant. EBD may be associated with more immediate procedure-related complications, although it is certainly not inferior compared to PTBD in the long term.

The actual long-term survival rate after resection of HCC is significantly inferior to reported actuarial survival rates. The Kaplan-Meier method of actuarial survival analysis tends to overestimate survival outcomes as a result of censorship of data and subgroup analysis.

Endoscopic necrosectomy is a safe and effective treatment option in selected patients with pancreatic necrosis after acute pancreatitis. Future studies will be required to further define the selection criteria and the techniques for the endoscopic procedure.

A series of differential diagnoses for significant serum lipase elevations (i.e. exceeding three times the ULN) has been provided by this study. Clinicians should utilize this knowledge in the interpretation and management of patients who have lipase levels over three times as high as the ULN, remaining vigilant for an alternative diagnosis to pancreatitis. The medical officer should be aware of the possibility of incorrect diagnosis in the asymptomatic patient.

There are few RCTs comparing OC and LC in patients with cirrhosis. These studies are small, heterogeneous in design and include almost exclusively patients with Child-Pugh class A and B disease. However, LC appears to be associated with shorter operative time, reduced complication rates and reduced length of hospital stay.