The Heller-Dor operation is effective in the presence of sigmoid achalasia. The clinical objective and subjective evaluations show a trend toward the improvement of results with the pull-down technique. Stronger statistical significance would probably be obtained from a larger case series.

The incidence of colorectal cancer (CRC) after liver transplantation is 0.5%–4%. Laparoscopic surgery is the standard-of-care treatment, however it is rarely performed in patients who had previously undergone liver transplantation. Few reports exist regarding minimally invasive surgery in such context and none about laparoscopic right colectomy. We present the case of a 64-year-old female with a history of liver transplantation in 2001 and who developed a right-sided CRC. A laparoscopic right colectomy was successfully performed, and the post-operative course was uneventful. Given the known benefits, we believe that laparoscopic approach should be considered in such patients.

Acute calculus cholecystitis (ACC) is increasing in frequency within an ageing population, in which biliary tract infection, including cholecystitis and cholangitis, is the second most common cause of sepsis, with higher morbidity and mortality rates. Patient’s critical conditions, such as septic shock or anaesthesiology contraindication, may be reasons to avoid laparoscopic cholecystectomy—the first-line treatment of ACC—preferring gallbladder drainage. It can aid in patient’s stabilization with also the benefit of identifying the causative organism to establish a targeted antibiotic therapy, especially in patients at high risk for antimicrobial resistance such as healthcare-associated infection. Nevertheless, a recent randomized clinical trial showed that laparoscopic cholecystectomy can reduce the rate of major complications compared with percutaneous catheter drainage in critically ill patients too. On the other hand, among the possibilities to control biliary sepsis in non-operative management of ACC, according to recent meta-analysis, endoscopic gallbladder drainage showed better clinical success rate, and it is gaining popularity because of the potential advantage of allowing gallstones clearance to reduce recurrences of ACC. However, complications that may arise, although rare, can worsen an already weak clinical condition, as happened to the high surgical-risk elderly patient taken into account in our case report.