Hepatocellular carcinoma (HCC) is the most frequent primary liver malignancy and ranks sixth most common malignancy, with an increasing incidence worldwide. Keywords: hepatocellular carcinoma, caudate lobe, surgery, outcomes, meta-analysis Meta-analysis revealed that CCL provided better RFS (hazard ratio 0.54, 95% confidence interval 0.31– 0.92) than ICL no significant differences were observed in OS, operation time, blood loss and morbidity rate.Ĭonclusion: CCL confers superior RFS over ICL without compromise of perioperative outcomes and should be prioritized for patients with caudate HCC when feasible, especially for those with large-sized tumors. A total of 227 patients from nine eligible studies and ours were involved in the systematic review.
In the well-matched cohort, CCL demonstrated significantly improved recurrence-free survival (RFS) ( P = 0.047) compared with ICL no significant differences were noted for overall survival (OS), operation time, blood loss and morbidity rate. After propensity score matching, 6 pairs of patients were selected. Compared with ICL, the CCL group contained patients with larger tumors and a higher incidence of vascular invasion. Results: A total of 28 patients were included: 11 in the CCL and 17 in the ICL group. A systematic review with meta-analysis was also performed to compare outcomes of CCL versus ICL for caudate HCC. Surgical outcomes of the two strategy groups were analyzed before and after propensity score matching. Methods: Patients who underwent curative-intent resection for caudate HCC between January 2010 and December 2018 were identified from a single-center database. We aimed to evaluate the relative benefits of combined caudate lobectomy (CCL) versus isolated caudate lobectomy (ICL) for caudate HCC. Hepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People’s Republic of China, Tel +86 18061675088 +86 15951758275, Fax +86 68136450, Email īackground: Resection of hepatocellular carcinoma (HCC) originating in the caudate lobe remains challenging, while the optimal extent of resection is debated. *These authors contributed equally to this work Impeller object.Zheng-Gang Xu, 1– 3, * Fei-Hong Zhang, 1– 3, * Dong-Wei Sun, 1– 3, * Qi-Tong Zheng, 1– 3 Gu-Wei Ji, 1– 3 Ke Wang 1– 3ġHepatobiliary Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, People’s Republic of China 2Key Laboratory of Liver Transplantation, Chinese Academy of Medical Sciences, Nanjing, People’s Republic of China 3NHC Key Laboratory of Living Donor Liver Transplantation (Nanjing Medical University), Nanjing, People’s Republic of China Parameters file str or pathlib.Pathįilename to which the data is saved. export_to_excel ( path_name = None ) ¶Įxport curves to excel file. Impeller map according to these arguments. Given a speed this method will calculate a curve in the curve ( speed = None ) ¶Ĭalculate specific point in the performance map. The new impeller with the converted performance map for the required We calculate new values of speed for each curve and the respective dischargeĬondition. The method in which the curves will be converted.įor now only ‘speed’ is implemented, which means that, based on volume ratio,
The new suction condition to which we want to convert to. Parameters original_impeller ccp.Impeller
Methods _init_ ( points ) ¶ classmethod convert_from ( original_impeller, suc = None, find = 'speed' ) ¶Ĭonvert performance map from an impeller. The created instance will hold the dimensional points used in instantiation.Ĭurves will be generated from points close in similarity. Impeller instance is initialized with the list of points.
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