Aim. To evaluate outcomes of laparoscopic liver resections in patients with hepatocellular carcinoma (HCC).Materials and methods. 40 endovideosurgical liver resections were performed in patients with HCC in the period of 2011–2021. Concomitant cirrhosis was detected in 36 cases (90%).Results. The average duration of surgery was 158.1 ± 78.6 min. The duration of anatomical lobar resections appeared to be the longest – 230 min. The average volume of intraoperative blood loss was 259.5 ± 260.5 ml, which almost excluded blood transfusions. The duration of hospitalization comprised 11.2 ± 2.3 days. One-year survival was achieved in 95% of cases, two-year – in 81%, three-year – in 64%.Conclusion. Laparoscopic liver resections in hepatocellular carcinoma prove to be safe and provide satisfactory surgical and oncological outcomes.
Objective: to demonstrate the experience of unresectable hilar cholangiocarcinoma treatment using neoadjuvant therapy followed by liver transplantation (LT).Materials and methods. From 2017 to 2021, six patients were included in the treatment protocol for unresectable Klatskin tumor followed by liver transplantation at Granov Russian Scientific Center for Radiology and Surgical Technology. The neoadjuvant therapy included endobiliary photodynamic therapy (PDT), as well as regional and systemic chemotherapy. Each method was used at least three times for 4 to 5 months with radiological evaluation and measurement of CA 19-9 levels. Patients were placed on the waiting list when the tumor marker reduced, or when there were no radiological signs of disease progression and there was no acute cholangitis. The recipients underwent laparoscopic abdominal revision for carcinomatosis and assessment of lymph nodes in the hepatoduodenal ligament with urgent morphological examination. Where there was no extrahepatic spread, LT was performed according to the classical technique with paracaval, para-aortic and hepatoduodenal lymphodissection, biliodigestive anastomosis by an isolated Roux loop of small intestine. The operation was performed in three patients, all of them were men aged 40 to 55 years (mean 48). The mean time from the start of treatment to transplantation was 9.3 months (range 6 to 14). Mean CA 19-9 level at the time of intervention was 81.3 IU/mL (8 to 212).Results. In three patients, CA 19-9 levels more than doubled on average over four months despite treatment. According to data from computed tomography RECIST assessment, two of the patients showed disease progression. In one patient, carcinomatosis was detected by diagnostic laparoscopy. In three patients, CA 19-9 levels decreased more than fourfold. Two of these patients were radiologically confirmed to have the disease stabilized, and one had a partial response. One patient died from sepsis three years after transplantation as a result of secondary biliary cirrhosis and biliary abscesses without signs of progression. Two patients are still alive after 6 and 21 months without signs of tumor progression.Conclusion. LT for unresectable Klatskin tumor is effective in controlling the bioactivity of the tumor through the use of neoadjuvant therapy
Purpose of the study was to evaluate the safety and feasibility of preoperative chemotherapy in intrahepatic cholangiocarcinoma (IHCC).Patients and methods. A total of 171 liver resections for IHCC were performed between 2007 and 2021, of which 24 were preceded by preoperative therapy (14.0 %). Systemic therapy was conducted in 11 patients (45.8 %). Regional chemotherapy was provided to 13 patients (54.2 %). In two cases, regional chemotherapy was supplemented with systemic therapy.Results. A significant increase in the proportion of patients with clinical stage IIIb and higher was observed in the group of patients who had received preoperative therapy (83.3 % vs. 35.4 %, p < 0.0001). Complications of preoperative therapy occurred in 45.8 % of patients, with grade three and above complications identified in three patients (12.5 %). The incidence of postoperative complications (37.5 % vs. 42.9 %, p = 0.79), post‑resection liver failure (8.3 % vs. 13.6 %, p = 0.7) and postoperative mortality (4.2 % vs. 3.4 %, p = 0.68) in the preoperative therapy group were similar to those in the control group. The rate of radical resections was also identical, 83 % in both groups (p = 0.8). The relapses rates within the first six months after the surgery were similar: 25 % of patients in both groups (p = 0.62). The median OS reached 36 months in the main group and 32 months in the control one (p = 0.81).Conclusion. Since the main group predominantly included patients with more advanced stages of the disease and yet the treatment resulted in comparable immediate and long‑term outcomes, it can be concluded that preoperative therapy can be justified in patients with IHCC who have factors predisposing to poor prognosis. Randomized trials are necessary to determine the rationality, as well as the type and regimen of preoperative therapy to be used in patients with IHCC.
In the presented case, the patient after orthotopic liver transplantation from an optimal cadaveric donor against the background of a smooth postoperative period and satisfactory graft function was followed by a series of biliary complications in the form of ongoing necrosis of the bile ducts of the graft, which required repeated surgical interventions, which led to the formation of a separate bicholangiostomy. The patient was put on the waiting list for a repeated liver transplantation. The developed complications led to sepsis, multiple organ failure and unstable hemodynamics, that required using of substitution therapy and high doses of inotropic, vasopressor drugs. A decision was made to assign the patient a «high-urgency» status with priority graft obtaining, and the coordination centers of St. Petersburg, Moscow, Leningrad and Moscow Regions and FMBA were notified. From the assignment of the «high urgency» status to receiving an organ has passed 10 hours. Hepatectomy with the formation of a temporary portocaval shunt began in advance of the donor liver’s admission to the clinic, which made it possible to stabilize the hemodynamic parameters and the recipient’s condition. However, against the background of massive blood loss, at the stage of graft revascularization, two episodes of cardiac arrest occurred, requiring indirect heart massage with chest and diaphragm compressions. Due to severe peripheral circulatory insufficiency, dry gangrene of the nail phalanx of the right forefinger was developed. Nevertheless, from the first postoperative day and thereafter, the graft demonstrated satisfactory function. Two months after the repeated transplantation, the patient was discharged in satisfactory condition. Subsequently, the index finger was amputated. Six months after the second operation, the patient returned to the work of a teacher.
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