Laparoscopic surgical technique for left intrahepatic cholangiocarcinoma with lymph node metastasis after conversion therapy (with video)

AbstractIntrahepatic cholangiocarcinoma (ICC) with lymph node metastasis has a poor clinical prognosis. Comprehensive surgical treatment based on surgery is critical for improving the prognosis. Conversion therapy provides an opportunity for radical surgery in such patients but also increases the difficulty of surgery. The technical barrier to laparoscopic lymph node dissection is determining the extent of regional lymph node dissection after conversion therapy and formulating a suitable procedure to ensure the quality of lymph node dissection and oncological safety. One patient with initially unresectable left ICC underwent successful conversion therapy at another hospital. Then, we performed laparoscopic left hemihepatectomy with middle hepatic vein resection and regional lymph node dissection. Specific surgical techniques are used to reduce injury and bleeding, ultimately reducing the incidence of complications and promoting rapid recovery of patients. No postoperative complications were noted. The patient recovered well; no tumor recurrence was observed during the follow-up. Preoperatively planned regional lymph node dissection provides a reference for exploring the standard laparoscopic surgical treatment of ICC. Procedural regional lymph node dissection and artery protection techniques ensure quality and oncological safety in lymph node dissection. When selecting appropriate cases, as long as the laparoscopic surgical technique is mastered, laparoscopic surgery is safe ...
Source: Updates in Surgery - Category: Surgery Source Type: research