Browsing by Author "Basaric, Dragan (6506303741)"

Hepatocellular carcinoma (HCC) is one of the major malignant diseases in many healthcare systems. The growing number of new cases diagnosed each year is nearly equal to the number of deaths from this cancer. Worldwide, HCC is a leading cause of cancerrelated deaths, as it is the fifth most common cancer and the third most important cause of cancer related death in men. Among various risk factors the two are prevailing: viral hepatitis, namely chronic hepatitis C virus is a well-established risk factor contributing to the rising incidence of HCC. The epidemic of obesity and the metabolic syndrome, not only in the United States but also in Asia, tend to become the leading cause of the long-term rise in the HCC incidence. Today, the diagnosis of HCC is established within the national surveillance programs in developed countries while the diagnosis of symptomatic, advanced stage disease still remains the characteristic of underdeveloped countries. Although many different staging systems have been developed and evaluated the Barcelona- Clinic Liver Cancer staging system has emerged as the most useful to guide HCC treatment. Treatment allocation should be decided by a multidisciplinary board involving hepatologists, pathologists, radiologists, liver surgeons and oncologists guided by personalized -based medicine. This approach is important not only to balance between different oncologic treatments strategies but also due to the complexity of the disease (chronic liver disease and the cancer) and due to the large number of potentially efficient therapies. Careful patient selection and a tailored treatment modality for every patient, either potentially curative (surgical treatment and tumor ablation) or palliative (transarterial therapy, radioembolization and medical treatment, i.e., sorafenib) is mandatory to achieve the best treatment outcome. © 2015 Baishideng Publishing Group Inc.

Background: The aim of this study was to compare postoperative outcomes following liver resection between patients with prolonged cumulative ischemia time (CIT) which exceeded 60 min and patients with CIT less than 60 min. Methods: Between March 2020 and October 2022, 164 consecutive patients underwent liver resection at the Unit for hepato-bilio-pancreatic surgery, University Clinic for Digestive Surgery in Belgrade, Serbia. Intermittent Pringle maneuver was routinely applied. Depending on CIT during transection, patients were divided into two groups: group 1 (CIT <60 min) included 101 patients, and group 2 (CIT ≥60 min) included 63 patients. Results: Median operative time (210 vs. 400 min) and CIT (30 vs. 76 min) were longer in the Group 2 (p < 0.001). Intraoperative blood loss was higher in the Group 2 (150 vs 500 ml), p < 0.001. The perioperative transfusion rate was similar between the groups (p = 0.107). There was no difference in postoperative overall morbidity (50.5% vs. 58.7%, p = 0.337) and major morbidity (18.8 vs. 19%, p = 0.401). In-hospital mortality, 30-day mortality, and 90-day mortality were similar between the groups (p = 0.408; p = 0.408; p = 0.252, respectively). Non-anatomical liver resection was the only predictive factor of 90-day mortality identified by multivariate analysis (p = 0.047; Relative Risk = 0.179; 95% Confidence Interval 0.033–0.981). Conclusion: Intermittent Pringle maneuver with CIT exceeding 60 min is a safe method for bleeding control during liver resection with no impact on postoperative morbidity and mortality. Keywords: intermittent Pringle maneuver, liver ischemia, liver resection. © 2024 Asian Surgical Association and Taiwan Society of Coloproctology

Visceral leishmaniasis (also known as kala-azar) is characterized by fever, weight loss, swelling of the spleen and liver, and pancytopenia. If it is not treated, the fatality rate in developing countries can be as high as 100% within 2 years. In a high risk situation for perioperative bleeding due to severe thrombocytopenia/coagulopathy, we present a rare challenge for urgent splenectomy in a patient with previously undiagnosed visceral leishmaniasis. A histologic examination of the spleen revealed a visceral leishmaniasis, and the patient was successfully treated with amphotericin B. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.