Global standardization of laparoscopic liver resection and challenges for the future

This protocol involves a laparoscopic anatomical resection of liver segment VII with liver parenchymal transection following a priority approach. This technique is unaffected by anatomical...

Intrahepatic cholangiocarcinoma of the caudate lobe is a challenge for many surgeons due to its unique location. Here, we present a protocol to show the step-by-step details of laparoscopic left hemihepatectomy combined with caudate lobe resection for cholangiocarcinoma.

Numerous studies have demonstrated the advantages of anatomic resection. Nonetheless, whether anatomic resection can increase R0 resection rates remains controversial. Consequently, the present study describes an innovative procedure involving the en bloc concept combined with anatomic resection in laparoscopic hepatectomy, which can reduce postoperative recurrence and metastasis.

This protocol describes a laparoscopic anatomical right anterior sectionectomy utilizing the Laennec capsule concept, combined with comprehensive preoperative therapy. The approach enables precise tumor resection in hepatocellular carcinoma (HCC) cases closely associated with major vascular structures, improving surgical safety, efficacy, and long-term patient...

Global marketing is a complex field where businesses encounter a range of challenges as they expand into international markets. These challenges can stem from internal factors, such as strategic misalignment, communication breakdowns, and operational inefficiencies. Understanding and addressing these barriers is essential for companies aiming to establish a successful presence abroad.
One of the primary obstacles is the development of non-country-specific marketing strategies. When businesses...

Perihilar cholangiocarcinoma (pCCA) is a highly malignant and aggressive tumor, with radical resection being the only curative treatment available. With continuous advancements in laparoscopic techniques and instruments, laparoscopic radical surgery for pCCA is now considered technically safe and feasible. However, due to the high complexity of the surgery and the lack of evidence-based clinical support, laparoscopic radical surgery for type IIIb pCCA is performed only in a few large...