Optimal indications for an intercostal port for the superior segments in laparoscopic partial liver resection

Laparoscopic hepatectomy for hepatocellular carcinoma in patients with hemophilia A and B: a report of two cases

Hepatocellular carcinoma (HCC) is a life-threatening complication of hemophilia. Reports of patients with hemophilia undergoing hepatectomy for HCC are scarce. We report the cases of patients with hemophilia A and B who underwent laparoscopic hepatectomy for HCC. Perioperative hemophilia management was supervised by the hematology team. The patients received coagulation factor bolus injections immediately preoperatively, then continuous intravenous infusions intra- and postoperatively. A laparoscopic segment II partial hepatectomy was performed in case 1. Due to severe adhesions, intermittent pedicle clamping could not be used during parenchymal transection. The surgical duration was 235 min, and the estimated blood loss was 13 mL. The patient was discharged 11 days postoperatively without any complications. In case 2, laparoscopic partial hepatectomy for segments V/VI was performed. An intermittent pedicle clamp (Pringle method) was used during parenchymal transection. The surgical duration and estimated blood loss were 219 min and 18 mL, respectively. The patient was discharged 8 days postoperatively without complications. In both cases, intraoperative bleeding was minimal, and the patients were discharged without postoperative hemorrhage with appropriate perioperative coagulation factor management. Laparoscopic hepatectomy can be safely performed and appears to be a feasible treatment option for HCC in patients with hemophilia.

Laparoscopic hepatectomy for hepatocellular carcinoma in a patient with congenital factor V deficiency: a case report

BACKGROUND

Factor V (FV) deficiency is an extremely rare disease, with an incidence of 1 in 1 million. The bleeding symptoms are mild, and the prognosis is good; however, the safety of surgical treatment is unclear, because there are few available reports. Herein, we report a case of hepatocellular carcinoma with congenital FV deficiency in a patient who safely underwent laparoscopic hepatectomy.

CASE PRESENTATION

A 79-year-old man, diagnosed with hepatocellular carcinoma of liver segment 5, with type C cirrhosis and sustained virological response visited our hospital. He had congenital FV deficiency, and blood tests showed coagulation deficiencies with an FV activity of < 2.6%, prothrombin time activity of 11%, and activated partial thromboplastin time of 100.3 s. Surgery and radiofrequency ablation were considered for treatment. Since the tumor was in contact with the Glissonean pedicle 5 + 6, surgery was judged to be superior from the viewpoint of safety and curability. After discussing the safety of the surgery with a hematologist, it was determined that the operation could be performed safely by transfusing sufficient fresh frozen plasma (FFP). Laparoscopic hepatic segment 5 + 6 subsegmental resection was performed with FFP transfusion, fluid restriction, airway pressure control, and central venous pressure reduction to control the bleeding. Bleeding was minimized during the transection of the liver parenchyma and no bleeding tendency was observed. The operative time was 445 min, and the amount of intraoperative bleeding was 171 mL. No complications, such as postoperative bleeding, were observed, and the patient was discharged on the eighth postoperative day.

CONCLUSIONS

Liver surgery can be performed safely in FV-deficient patients with strict coagulation capacity monitoring and appropriate transfusion of FFP. Preoperative evaluation of cardiac function to determine tolerance to high doses of FFP and ingenuity of surgery and intraoperative management to minimize blood loss are important.

Liver metastasis from papillary thyroid carcinoma treated by laparoscopic hepatectomy 43 years after resection of the primary tumor: a case report

Background

Papillary thyroid carcinoma (PTC) generally has a good prognosis, while liver metastasis from PTC is rare and difficult to diagnose.

Case presentation

A 67-year-old woman was diagnosed with PTC and underwent a left hemithyroidectomy 43 years ago. Two years ago, thoracoscopic right middle lobectomy was performed for a lung tumor, and pathology reports confirmed a metastatic lung tumor of PTC. The patient was followed up regularly with computed tomography, and a liver tumor measuring 16 mm was found in the lateral segment of the liver. Fluorodeoxyglucose positron emission tomography (FDG-PET) was negative for liver tumor. However, FDG uptake was observed at the nodule outside the right lobe of the thyroid gland, suggesting metastasis to the right supraclavicular lymph node. Laparoscopic partial S2 hepatectomy was performed without complications. The final diagnosis was metastatic liver tumor from PTC, and the surgical margins were free of tumor. Postoperatively, the patient underwent complementary thyroidectomy and right supraclavicular lymph node dissection, followed by I-131 ablation. The final diagnosis was PTC of 7 mm and 4 mm and lymph node metastasis of 9 mm. The patient is currently doing well and has had no recurrence 1 year after surgery.

Conclusions

This case demonstrates that liver metastases from PTC may be found after long-term follow-up, and liver resection might be the most appropriate treatment.