Hepatectomy for hepatocellular carcinoma: toward zero hospital deaths

OBJECTIVE: The authors report on the surgical techniques and protocol for perioperative care that have yielded a zero hospital mortality rate in 110 consecutive patients undergoing hepatectomy for hepatocellular carcinoma (HCC). The hepatectomy results are analyzed with the aim of further reducing the postoperative morbidity rate. SUMMARY BACKGROUND DATA: In recent years, hepatectomy has been performed with a mortality rate of <10% in patients with HCC, but a zero hospital mortality rate in a large patient series has never been reported. At Queen Mary Hospital, Hong Kong, the surgical techniques and perioperative management in hepatectomy for HCC have evolved yearly into a final standardized protocol that reduced the hospital mortality rate from 28% in 1989 to 0% in 1996 and 1997. METHODS: Surgical techniques were designed to reduce intraoperative blood loss, blood transfusion, and ischemic injury to the liver remnant in hepatectomy. Postoperative care was focused on preservation and promotion of liver function by providing adequate tissue oxygenation and immediate postoperative nutritional support that consisted of branched-chain amino acid-enriched solution, low-dose dextrose, medium-chain triglycerides, and phosphate. The pre-, intra-, and postoperative data were collected prospectively and analyzed each year to assess the influence of the evolving surgical techniques and perioperative care on outcome. RESULTS: Of 330 patients undergoing hepatectomy for HCC, underlying cirrhosis and chronic hepatitis were present in 161 (49%) and 108 (33%) patients, respectively. There were no significant changes in the patient characteristics throughout the 9-year period, but there were significant reductions in intraoperative blood loss and blood transfusion requirements. From 1994 to 1997, the median blood transfusion requirement was 0 ml, and 64% of the patients did not require a blood transfusion. The postoperative morbidity rate remained the same throughout the study period. Complications in the patients operated on during 1996 and 1997 were primarily wound infections; the potentially fatal complications seen in the early years, such as subphrenic sepsis, biliary leakage, and hepatic coma, were absent. By univariate analysis, the volume of blood loss, volume of blood transfusions, and operation time were correlated positively with postoperative morbidity rates in 1996 and 1997. Stepwise logistic regression analysis revealed that the operation time was the only parameter that correlated significantly with the postoperative morbidity rate. CONCLUSION: With appropriate surgical techniques and perioperative management to preserve function of the liver remnant, hepatectomy for HCC can be performed without hospital deaths. To improve surgical outcome further, strategies to reduce the operation time are being investigated.     

Left hepatic trisectionectomy for hepatobiliary malignancy: results and an appraisal of its current role

OBJECTIVE: To analyze results of 70 patients undergoing left hepatic trisectionectomy and to clarify its current role. SUMMARY BACKGROUND DATA: Left hepatic trisectionectomy remains a complicated hepatectomy, and few reports have described the long-term results of the procedure. METHODS: Short-term and long-term outcomes of 70 consecutive patients who underwent left hepatic trisectionectomy from January 1993 to February 2004 were analyzed. RESULTS: Of the 70 patients, 36 had colorectal liver metastasis, 24 had cholangiocarcinoma, 4 had hepatocellular carcinoma, and the remaining 6 had other tumors. Overall morbidity, 30-day and 90-day mortality rates were 46%, 7%, and 9%, respectively. Multivariate analysis disclosed that preoperative jaundice and intraoperative blood transfusion were positive independent predictors for postoperative morbidity; however, there were no independent predictors for postoperative mortality. Postoperative morbidity (87% versus 35%, P < 0.001) and mortality (20% versus 5%, P = 0.108) were observed more frequently in patients with preoperative obstructive jaundice than in those without jaundice. Each survival according to tumor type was acceptable compared with reported survivals. Survival for patients with colorectal liver metastasis undergoing left hepatic trisectionectomy with concomitant partial resection of the remnant liver was similar to those without this concomitant procedure. This concomitant procedure was not associated with postoperative morbidity and mortality. CONCLUSIONS: Left hepatic trisectionectomy remains a challenging procedure. Preoperative obstructive jaundice considerably increases perioperative risk. Concomitant partial resection of the remaining liver appears to be safe and offers the potential for cure in patients with colorectal metastasis affecting all liver segments.     

Risk factors for perioperative morbidity and mortality after extended hepatectomy for hepatocellular carcinoma

BACKGROUND: Extended hepatectomy with resection of more than four segments is a high-risk operation, especially in patients with hepatocellular carcinoma (HCC) associated with chronic liver disease. This study evaluated the risk factors for morbidity and mortality following extended hepatectomy for HCC. METHODS: Preoperative and intraoperative variables of 155 patients who underwent extended hepatectomy for HCC were analysed to identify risk factors for postoperative morbidity and mortality. RESULTS: The overall morbidity rate was 55.5 per cent (n = 86). Most morbidity was due to ascites or pleural effusion. Significant life-threatening complications occurred in 20.0 per cent (n = 31). The perioperative mortality rate was 8.4 per cent (n = 13). Multivariate analysis found that portal clamping (P = 0.023) and perioperative blood transfusion (P < 0.001) were risk factors for morbidity, whereas perioperative blood transfusion (P < 0.001) was the only risk factor for significant morbidity. Co-morbid illness (P = 0.019) and perioperative blood transfusion (P = 0.004) were risk factors for perioperative mortality. CONCLUSION: Meticulous operative techniques to minimize blood loss and transfusion, while avoiding a prolonged Pringle manoeuvre, may help reduce postoperative morbidity. Avoidance of perioperative blood transfusion and careful preoperative selection of patients in terms of overall physiological status are important measures to reduce the postoperative mortality rate.     

One hundred consecutive hepatobiliary resections for biliary hilar malignancy: preoperative blood donation, blood loss, transfusion, and outcome

BACKGROUND: Many reports on blood loss and transfusion requirements during hepatectomy for metastatic liver cancer or hepatocellular carcinoma have been published; however, there are no reports on these issues in hepatectomy for biliary hilar malignancy. The aim of this study was to review our experience with blood loss and perioperative blood requirements in 100 consecutive hepatectomies for biliary hilar malignancy. METHODS: One hundred consecutive hepatectomies with en bloc resection of the caudate lobe and extrahepatic bile duct for hilar malignancies were performed, including 81 perihilar cholangiocarcinomas and 19 advanced gallbladder carcinomas involving the hepatic hilus. Fifty-eight hilar resections were combined with other organ and/or vascular resection. Data on preoperative blood donation, intraoperative blood loss, and perioperative transfusion were collected and analyzed. RESULTS: Preoperative autologous blood donation was possible in 73 patients (3.4 +/- 1.2 U). Intraoperative blood loss was 1850 +/- 1000 mL (range, 677-5900 mL), and it was < 2000 mL in 62 patients. Intraoperatively, only 7 of the 73 patients (10%) who donated blood received transfusion of unheated, homologous blood products (packed red blood cells or fresh frozen plasma), whereas 18 the 23 patients (67%) without donation received homologous transfusions. Only 16 patients received transfusion postoperatively, and overall, 35 patients received unheated homologous blood products. Total serum bilirubin concentrations after hepatectomy in patients receiving autologous blood transfusion only was similar to those in patients who did not receive transfusion. The incidence of postoperative complications was higher in the 35 patients who received perioperative homologous transfusion than in 65 patients who did not (94% vs 52%; P <.0001). The mortality rate (including all deaths) was 3% (myocardial infarction, intra-abdominal bleeding, and liver failure, 1 patient each). CONCLUSIONS: Despite the technical difficulties arising from hepatectomy for biliary hilar malignancy, approximately two thirds of hepatectomies can be performed in an experienced center without perioperative homologous blood transfusion using preoperative blood donation.     

Perioperative outcomes of major hepatic resections under low central venous pressure anesthesia: blood loss, blood transfusion, and the risk of postoperative renal dysfunction

Background: We have previously demonstrated that maintenance of a low central venous pressure (LCVP) combined with extrahepatic control of venous outflow reduced the overall blood loss during major hepatic resections. This study examined the overall outcomes and, in particular, renal morbidity associated with a large series of consecutive major liver resections performed with this approach. In addition, the rationale for the anesthetic management to maintain LCVP was carefully reviewed.

Study Design: All major hepatectomies performed between December 1991 and April 1997 were reviewed. The prospective Hepatobiliary Surgical Service database was merged with the Memorial Hospital Laboratory and Blood Bank databases to yield the nature of the operation, blood loss, blood product transfusions, outcomes, and levels of preoperative, postoperative, and discharge serum creatinine and blood urea nitrogen.

Results: A total of 496 LCVP-assisted major liver resections were performed, with no intraoperative deaths and an in-hospital mortality rate of 3.8%. The median blood loss was 645 mL. Sixty-seven percent of the patients did not require perioperative blood transfusion during surgery and the immediate 12 hours after surgery. The median number of blood transfusions was 2. Only 3% of the patients experienced a persistent and clinically significant increase in serum creatinine possibly attributable to the anesthetic technique. Renal failure directly attributable to the anesthetic technique did not occur.

Conclusions: Major resection with LCVP allowed easy control of the hepatic veins before and during parenchymal transection. The anesthetic technique, designed to maintain LCVP during the critical stages of hepatic resection, not only helped to minimize blood loss and mortality but also preserved renal function.     

Pancreaticoduodenectomy after neoadjuvant therapy in a Jehovah's witness with locally advanced pancreatic cancer: case report and approach to avoid transfusion

Although the morbidity and mortality rates associated with pancreaticoduodenectomy (PD) have been improving over the past several decades, perioperative transfusions are often needed. Here, we review the preoperative planning and overall management of a Jehovah's Witness patient with locally advanced pancreatic cancer who would not accept blood transfusion. Management of this case is reviewed, along with the relevant literature regarding major surgery in the Jehovah's Witness population. The use of neoadjuvant chemoradiation was used successfully in locally advanced disease, allowing surgical resection. In addition, we outline a cogent strategy using pre-, intra-, and postoperative techniques to minimize blood loss and maintain hemoglobin at acceptable levels thereby preventing the need for transfusion. These strategies, once in place, may be able to reduce transfusions in all patients having major resections for malignancy.     

恶性肿瘤患者围手术期合理输血

背景 恶性肿瘤患者围手术期输血治疗是临床关注的重大问题.近年来众多研究显示,围手术期异体输血可导致肿瘤患者免疫抑制,甚至导致肿瘤复发转移,降低生存率.因此,输血治疗与肿瘤相关问题越来越受到重视. 目的 提高对恶性肿瘤患者围手术期合理输血的认识,实施合理的用血方案. 内容 综述恶性肿瘤患者围手术期输血治疗的进展. 趋向 针对肿瘤患者围手术期输血,应评价其风险效益比,强调合理用血,提倡采用多种血液保护手段,减少不必要输血,以期提高肿瘤患者的长期预后.     

Minimizing blood loss in liver transplantation: progress through research and evolution of techniques

Blood loss during liver transplantation has long been recognized as an important cause of morbidity and, especially in the early days, also mortality. It is well known that blood transfusions are associated with an increased risk of postoperative complications, such as infections, pulmonary complications, protracted recovery, and a higher rate of reoperations. Many studies have been performed during the past decades to elucidate the mechanisms of increased blood loss in liver transplantation. In the late 1980s, primary hyperfibrinolysis was identified as an important mechanism of bleeding during liver transplantation. This has provided the scientific basis for the use of antifibrinolytic drugs in liver transplant recipients. Several randomized, controlled studies have shown the efficacy of these compounds in reducing blood loss and transfusion requirements during liver transplantation. In addition, increasing experience and improvements in surgical technique, anesthesiological care and better graft preservation methods have contributed to a steady decrease in blood transfusion requirements in most liver transplant programs. Several centers are now reporting liver transplantation without any need for blood transfusion in up to 30% of their patients. Despite these improvements, most patients undergoing liver transplantation still require blood transfusions that have a negative impact on outcome, emphasizing the need for further attempts to control blood loss by surgeons and anesthesiologists. This paper provides an overview of the clinical and research developments, which have contributed to a reduction in blood loss and transfusion requirements, resulting in an important reduction in morbidity and mortality after liver transplantation during the last two decades.     

Perioperative Blood Management Strategies for Total Knee Arthroplasty

Total knee arthroplasty (TKA) often causes a significant amount of blood loss with an accompanying decline in hemoglobin and may increase the frequency of allogeneic blood transfusion rates. Unfortunately, allogeneic blood transfusions have associated risks including postoperative confusion, infection, cardiac arrhythmia, fluid overload, increased length of hospital stay, and increased mortality. Other than reducing the need for blood transfusions, reducing perioperative blood loss in TKA may also minimize intra‐articular hemorrhage, limb swelling, and postoperative pain, and increase the range of motion during the early postoperative period. These benefits improve rehabilitation success and increase patients’ postoperative satisfaction. Preoperative anemia, coupled with intraoperative and postoperative blood loss, is a major factor associated with higher rates of blood transfusion in TKA. Thus, treatment of preoperative anemia and prevention of perioperative blood loss are the primary strategies for perioperative blood management in TKA. This review, combined with current evidence, analyzes various methods of blood conservation, including preoperative, intraoperative, and postoperative methods, in terms of their effectiveness, safety, and cost. Because many factors can be controlled to reduce blood loss and transfusion rates in TKA, a highly efficient, safe, and cost‐effective blood management strategy can be constructed to eliminate the need for transfusions associated with TKA.     

Impact of preoperative locoregional chemotherapy with fluorodeoxyuridine on the outcome of liver resection

The aim of the study was to evaluate the effects of preoperative intra-arterial hepatic chemotherapy (IAHC) on the outcome of liver resections for hepatic metastases from colorectal cancer. Twelve patients (IAHC group) treated by IAHC with fluorodeoxyuridine (FUdR) and subsequent liver resection and 40 patients who underwent liver resection without preliminary IAHC (non-IAHC group) were analysed comparatively in terms of age, gender, concomitant diseases, previous abdominal surgery, type of hepatic resection, use of portal clamping, and associated surgical procedures. For the purposes of the study, length of operation, intraoperative blood losses, perioperative transfusions, length of hospitalisation, complications and mortality were also recorded. The two groups were comparable (p = n.s.) for those variables affecting the perioperative course. As regards the end points of the study, no significant differences were recorded in length of operation, intraoperative blood losses, perioperative transfusions [except for more postoperative plasma transfusions in the IAHC group (16.7% vs 5.0%, p = 0.009)] and postoperative complications (9.1% vs 17.5%, p = 0.415). Postoperative mortality consisted in one patient in the IAHC group. Postoperative hospitalization was significantly longer in the non-IAHC group (median: 8 vs 10, range: 6-13 vs 5-33 days; p = 0.004). IAHC does not negatively affect the outcome of subsequent liver resection.     

The surgical treatment of liver metastases from colorectal carcinoma: our experience

Data from twelve patients who had hepatic resections for colorectal liver metastases were retrospectively analyzed to determine: 1) whether the use of the ultrasonic surgical dissector and the Argon laser can significantly simplify major hepatic resections and decrease both perioperative blood loss and postoperative morbidity and mortality, and 2) whether an adequate patients selection for surgery can effectively determine an improvement in recurrence rate. We performed 4 bisegmentectomies (2 of V and VI; 2 of VI and VII); 1 trisegmentectomy (V, VI, VII); 2 left lobectomies; 1 right hepatectomy and 4 wedge resections, using both the ultrasonic surgical dissector to fractionate and aspirate the hepatic parenchyma and to clear major vascular and biliary structures and the Argon laser for the coagulation of minor vascular and biliary vessels. The resected metastases averaged 5.5 cm (range: 1.5-7.5); blood transfusion requirements were significantly reduced from previous reports, averaging only 1.25 units (range: 0.3); the average operative time was 238 minutes (110 to 420 minutes). There were no operative deaths, operative morbidity rate was 16.6. The results indicate that the ultrasonic surgical dissector and the Argon laser have made a significant contribution to our marked decrease in the average blood loss and transfusion requirement. The long-term results seems to be improved by an adequate patients selection.     

A comparative study of the short-term outcome following open and laparoscopic liver resection of colorectal metastases

Background: Laparoscopic resection of liver tumors is feasible, but few studies have compared short-term outcome of the laparoscopic approach to that of a conventional technique. Methods: Eighteen tumor resections performed during 14 procedures (14 patients) by conventional surgery were compared to 21 similar resections performed laparoscopically during 15 procedures (13 patients). All patients had colorectal liver metastases. Results: No perioperative mortality occurred. Surgical time, peroperative bleeding and blood transfusion requirement were similar in the two groups. The resection margin was involved by tumor tissue in one specimen laparoscopically resected and in two specimens conventionally resected (p = 0.58). Patients operated laparoscopically remained in hospital for median 4 days, while patients operated conventionally stayed median 8.5 days (p <0.001). Patients operated laparoscopically required less opioid medication than patients having conventional surgery (median 1 vs 5 days; p = 0.001). Conclusions: Short-term outcome of laparoscopic liver resection compares to that of conventional surgery, with the additional benefits derived from minimal invasive therapy.     

Bloodless liver resection using radiofrequency energy

BACKGROUND: Liver surgery carries the risk of intraoperative bleeding. In order to avoid bleeding, transection of the liver can be performed after coagulating the parenchyma by using monoplolar or bipolar radiofrequency energy. METHODS: 236 consecutive patients underwent liver resection with the radiofrequency-assisted technique using either a monopolar or a bipolar device. Data were collected prospectively to assess the outcome including, intraoperative blood loss, blood transfusion requirement, morbidity and mortality rates. RESULTS: There were 41 major hepatectomies and 195 minor resections. Overall mean intraoperative blood loss was 157 +/- 240 ml, while mean blood loss during liver transection was 90 +/- 105 ml. 10 patients (4%) received blood transfusion. 50 patients (21%) developed postoperative complications including 5 bile leaks (2%). The mortality rate was 2.1%. No patient was reoperated for postoperative haemorrhage or bile leak. The mean postoperative stay was 11 +/- 10 days. CONCLUSION: The radiofrequency-assisted liver resection technique offers hepatobiliary surgeons an additional method for performing liver resections with minimal blood loss, low transfusion requirement, and low morbidity and mortality rates.     

肝癌的外科治疗—香港经验

肝细胞肝癌（ＨＣＣ）在香港是居于第二位的致死恶性肿瘤，肝切除是治疗ＨＣＣ最为常用和有效的方法。香港大学玛丽医院在最近９年来，肝切除术技术和围手术期管理已经逐渐形成了一套自己的常规。为了避免不必要的开腹手术，术前仔细地检查和估计肿瘤扩散的范围及病人的肝功能情况十分重要。超声刀和Ｐｒｉｎｇｌｅ技术的采用能够有效地减少术中失血，术后管理和围手术期营养支持也是重要的确保肝切除术成功的因素。玛丽医院肝切除术     

Impact of Blood Transfusions on Survival and Recurrence in Colorectal Cancer Surgery

The aim of our study was to evaluate the prognostic significance of blood transfusion on recurrence and survival in patients undergoing curative resections for colorectal cancer. Retrospective analysis of prospectively collected data of patients after elective resections for colorectal cancer between January 2001 and December 2009 was undertaken. The main endpoint was overall survival, disease-free survival, and recurrence rate. These data were evaluated in relation to blood transfusion (group A, no blood transfusion; group B, one to two blood transfusions; group C, three and more blood transfusions). A total of 583 patients met the criteria for inclusion in the study. Of these, 132 (22.6 %) patients received blood transfusion in the perioperative period. There were 83 (14.2 %) patients who received one or two blood transfusions and 49 (8.4 %) patients who required three or more transfusions. Patients with three or more transfusions had a significantly worse 5-year overall survival, disease-free survival, and increased incidence of distant recurrences in comparison with the group without transfusion or the group with one or two transfusions. Multivariate analysis showed that the application of three or more blood transfusions is an independent risk factor for overall survival (P?=?0.001; HR 2.158; 95 % CI 1.370–3.398), disease-free survival (P?<?0.001; HR 2.514; 95 % CI 1.648–3.836), and the incidence of distant recurrence (P?<?0.001; HR 2.902; 95 % CI 1.616–5.212). Application of three or more blood transfusions in patients operated for colorectal carcinoma is an adverse prognostic factor. Indications for blood transfusion should be carefully considered not only with regard to the risk of early complications, but also because of the possibility of compromising long-term results.     

Predictive factors for perioperative blood transfusions in rectal resection for cancer: A multivariate analysis of a group of 212 patients

BACKGROUND. In colorectal cancer surgery, allogeneic blood transfusions have reportedly been associated with higher rates of postoperative complications and tumor recurrence. However, because of the increased cost of alternative types of blood transfusions (eg, the use of autologous blood or erythropoietin administration), their routine use cannot be recommended. This study evaluated the risk factors for perioperative blood transfusions in resection for rectal cancer in order to identify patients who could benefit from these methods. METHODS. From 1990 to 1997, 212 consecutive patients who underwent elective rectal resection for cancer were reviewed. The associations between perioperative heterologous blood transfusion and 18 patient-, tumor-, surgical-, and treatment-related variables were assessed by univariate and multivariate analysis. RESULTS. Of the 212 patients, 72 (34%) received transfusions. Multivariate analysis revealed that 5 preoperative variables were significant risk factors for perioperative blood transfusion: age > 65 years (P =.03), body mass index > 27 kg/m(2) (P =.04), preoperative hemoglobin < or = 12.5 g/dL (P <.0001), American Society of Anesthesiologists status > 2 (P =.024), and additional surgical procedures (P =.018). In patients with anemia, the risk of transfusion was at least 47% in patients with 1 other risk factor or more. In nonanemic patients, the risk of transfusion was under 11% in patients with 1 risk factor or none, but increased to 47% in those with 2 or more risk factors. CONCLUSIONS. Our analysis of risk factors for perioperative blood transfusion in rectal resection for cancer must be considered to constitute guidelines for a more responsible use of the expensive alternatives to allogeneic blood transfusion.     

Major liver resection without a blood transfusion: is it a realistic objective?

BACKGROUND. Observations from 75 patients undergoing resection of the liver during a recent period have been analyzed with respect to the use of perioperative blood transfusions and operative outcome. METHODS. Twenty-six patients were operated on for benign disease and 49 patients for malignant disease. Twenty-one patients underwent a right or left hepatectomy, 49 patients underwent removal of one or more anatomic segments of the liver, and five patients underwent wedge resection of a lesion in the liver. There was one postoperative death. RESULTS. The median blood loss was 0 units (range, 0 to 15 units). Sixty-three percent of the patients underwent operation without the need for a blood transfusion. The median postoperative stay was 10 days (range, 4 to 88 days). In the group of patients who did not undergo a blood transfusion the median postoperative stay was 9 days (range, 4 to 28 days), and in the patients who had a blood transfusion it was 14 days (range, 6 to 84 days) (p less than 0.0003). CONCLUSIONS. The performance of major liver resection without a blood transfusion is a realistic objective.     

Influence of transfusions on perioperative and long-term outcome in patients following hepatic resection for colorectal metastases

OBJECTIVE: To determine if transfusion affected perioperative and long-term outcome in patients undergoing liver resection for metastatic colorectal cancer. SUMMARY BACKGROUND DATA: Blood transfusion produces host immunosuppression and has been postulated to result in adverse outcome for patients undergoing surgical resection of malignancies. METHODS: Blood transfusion records and clinical outcomes for 1,351 patients undergoing liver resection at a tertiary cancer referral center were analyzed. RESULTS: Blood transfusion was associated with adverse outcome after liver resection. The greatest effect was in the perioperative course, where transfusion was an independent predictor of operative mortality, complications, major complications, and length of hospital stay. This effect was dose-related. Patients receiving one or two units or more than two units had an operative mortality of 2.5% and 11.1%, respectively, compared to 1.2% for patients not requiring transfusions. Transfusion was also associated with adverse long-term survival by univariate analysis, but this factor was not significant on multivariate analysis. Even patients receiving only one or two units had a more adverse outcome. CONCLUSIONS: Perioperative blood transfusion is a risk factor for poor outcome after liver resection. Blood conservation methods should be used to avoid transfusion, especially in patents currently requiring limited amounts of transfused blood products.     

围术期输血对结,直肠癌术后感染发生的影响

本文对２１８例结、直肠癌手术病人进行观察以探讨术后感染并发症发生的围术期影响因素。结果发现，围术期输血与术后感染发生呈非常显著的正相关关系（Ｐ＜０．００１），１４２例接受输血的病人有５０例发生术后感染（３５％），而７６例未接受输血的病人只有６例（８％）出现术后感染。病人年龄、性别、失血量、手术方式、肿瘤分化程度、血红蛋白含量、手术时间等因素与术后感染发生均无明显相关关系（Ｐ＞０．０５）。提示围术期输血是引起结、直肠癌术后感染发生的独立的重要危险因素。     

原发性肝癌与非肝癌病人行肝移植治疗的比较研究

目的：探讨我国目前肝癌与非肝癌病人行肝移植治疗的风险及长期生存效果。方法：回顾性总结21例晚期肝癌病人行肝移植手术治疗风险及长期生存情况，并与同期所行另外19例非肝癌病人的肝移植进行比较。结果：晚期肝癌病人的手术前凝血状态好于因其它非肝癌原因而接受肝移植的病人，与此相应的手术中出血量、需要输血量、术中输液总量均少于非肝癌病人，手术中因出血而导致的低血压时间短，手术后较恢复顺利，围手术期病死率低。虽然肿瘤复发所致的远期死亡率明显高于非肝癌病人，但是，总生存率与非肝癌病人无明显区别，部分病人可长期无瘤生存。结论：现阶段肝移植仍是失去根治性切除机会的肝癌病人的有效治疗手段，术后部分病人有无瘤长期生存的可能性。