BACKGROUND/AIMS: Patients with hepatocellular carcinoma (HCC) may manifest paraneoplastic syndromes such as hypercholesterolemia, hypoglycemia, hypercalcemia and erythrocytosis. This study was aimed at evaluating the incidence and clinical significance of paraneoplastic syndromes in Korean HCC patients. METHODS: The medical records of 165 HCC patients who were diagnosed and died in the Kyung Hee University Hospital, were reviewed retrospectively. The following variables were analyzed: age, gender, hepatitis markers, platelet, liver function test, alpha-fetoprotein (AFP), Child-Pugh score, tumor features, and the duration of their survival. RESULTS: In total, paraneoplastic syndromes were presented in 43.6% of the HCC patients during the course of their disease. Hypercholesterolemia was solely presented in 14.5%, hypoglycemia in 12.7% and hypercalcemia in 7.8%. The patients who presented with more than 2 syndromes were 8.5%. While 80% of erythrocytosis (4/5) and 51.6% of hypercholesterolemia (16/31) was presented at the time of HCC diagnosis, hypoglycemia and hypercalcemia mainly occurred as terminal events. The patients with paraneoplastic syndromes were younger and had higher rates of portal vein thrombosis, bi-lobar tumor involvement and tumor more of more than 10 cm in diameter, compared to those patients without them. The proportion of patients with a serum AFP more than 400 ng/mL tended to be higher in the patients with paraneoplastic syndromes. The HCC patients with paraneoplastic syndromes, except for erythrocytosis, had a shorter survival than those patients without them. CONCLUSIONS: Paraneoplastic syndromes are not infrequently presented in HCC patients, especially at an advanced stage, and the survival of these patients is relatively shorter.
Aged ; Carcinoma, Hepatocellular/*complications/mortality ; English Abstract ; Female ; Humans ; Liver Neoplasms/*complications/mortality ; Male ; Middle Aged ; Paraneoplastic Syndromes/complications/diagnosis

Since the hepatocellular carcinoma (HCC) develops in cirrhotic liver and is often multicentric, liver transplantation (LT) seems to be a rational approach for the treatment of HCC. Current selection criteria of LT for HCC are Milan criteria (single nodule < or = 5 cm , or < or = 3 nodules and Carcinoma, Hepatocellular/etiology/*mortality/*surgery ; Humans ; Liver Cirrhosis/*complications ; Liver Neoplasms/etiology/*mortality/*surgery ; *Liver Transplantation ; Salvage Therapy ; Survival Rate

BACKGROUND/AIMS: We investigated the treatment outcomes and prognostic factors of hepatocellular carcinoma (HCC) with obstructive jaundice. METHODS: Among 2,861 patients newly diagnosed with HCC between 2002 and 2011, a total of 63 patients who initially presented with obstructive jaundice were analyzed. Only four patients presented with resectable tumors and underwent curative resection. In the other patients who presented with unresectable tumors, 5, 8, 9, and 18 patients received transarterial chemoembolization (TACE), chemotherapy, radiotherapy, and combined treatment, respectively. Both the clinical and the treatment factors that affect overall survival (OS) were analyzed. RESULTS: The median OS was 4 months, and the 1-year OS rate was 23%. Patients who received treatment for HCC had a significantly improved OS rate compared with the patients who received supportive care only (1-year OS, 32% vs 0%; p<0.01). Responders to treatment showed a better OS than nonresponders (1-year OS, 52% vs 0%; p<0.01). TACE and radiotherapy resulted in relatively good treatment responses of 64% and 67%, respectively. In multivariate analyses, treatment of HCC (p=0.02) and the normalization of serum bilirubin by biliary drainage (p=0.02) were significantly favorable prognostic factors that affected the OS. CONCLUSIONS: Unresectable HCC with obstructive jaundice has a poor prognosis. However, effective biliary drainage and treatment of HCC such as with TACE or radiotherapy improves survival.
Adult ; Aged ; Carcinoma, Hepatocellular/*complications/mortality/*therapy ; Chemoembolization, Therapeutic ; Combined Modality Therapy ; Drainage ; Female ; Humans ; Jaundice, Obstructive/complications/mortality/*therapy ; Liver Neoplasms/*complications/mortality/*therapy ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Treatment Outcome

OBJECTIVESTo compare the outcomes after liver resection for a single small hepatocellular carcinoma (HCC) (≤ 5 cm) between non-cirrhotic patients and cirrhotic patients, and to explore the influence of liver cirrhosis on recurrence and overall survival after liver resection in patients with a single small HCC.

METHODSA consecutive series of 256 patients with a single small HCC undergoing liver resection from April 2001 to October 2009 was retrospectively reviewed. Among the 256 patients, 227 patients were male, and 29 were female. The medium age was 49 years (ranged, 14 - 79 years); 224 (87.5%) patients were positive for hepatitis B surface antigen, 241 (94.1%) patients were with preoperative liver function of Child-Pugh grade A. The entire cohort were divided into non-cirrhosis group (n = 44) and cirrhosis group (n = 212). Univariate analysis and then multivariate analysis were performed to determine the prognostic factors of recurrence and overall survival after liver resection for all patients.

RESULTSThe 1-, 3-, 5-year recurrence-free survival rates after liver resection were 93.0%, 85.3%, and 68.5%, respectively, in non-cirrhosis group, while 81.1%, 58.6%, and 45.0%, respectively, in cirrhosis group. The 1-, 3-, 5-year overall survival rates after liver resection were 100%, 92.5%, and 92.5%, respectively, in non-cirrhosis group, while 93.8%, 78.7%, and 67.8%, respectively, in cirrhosis group. Both the recurrence-free survival and overall survival of non-cirrhosis group were significantly better than those of cirrhosis group (χ(2) = 8.756, P = 0.003; χ(2) = 8.603, P = 0.003). Cirrhosis, absence of tumor capsule, presence of microvascular invasion and moderate/poor tumor differentiation were the independent adverse prognostic factors for recurrence-free survival and overall survival in patients with a single small HCC after liver resection.

CONCLUSIONSCirrhosis is an important adverse prognostic factor for long-term survival in patients with a single small HCC after liver resection. Liver resection resulted in much worse survival for cirrhotic patients compared to non-cirrhotic patients.

Adolescent ; Adult ; Aged ; Carcinoma, Hepatocellular ; complications ; mortality ; pathology ; Female ; Hepatectomy ; Humans ; Liver Cirrhosis ; complications ; mortality ; pathology ; Liver Neoplasms ; complications ; mortality ; pathology ; Male ; Middle Aged ; Multivariate Analysis ; Neoplasm Recurrence, Local ; Prognosis ; Retrospective Studies ; Survival Rate ; Young Adult

BACKGROUNDBudd-Chiari syndrome (BCS) is characterized by liver sinusoidal congestion, ischemic liver cell damage, and liver portal hypertension caused by hepatic venous outflow constriction. The aim of this research was to investigate the clinicopathological features of BCS-associated hepatocellular carcinoma (HCC) and explore its surgical treatment and prognosis.

METHODSClinical data from 38 patients with BCS-associated HCC who were surgically treated in our hospital from July 1998 to August 2010 were retrospectively analyzed. The clinicopathological features and prognosis of patients with BCSassociated HCC and surgical treatment for BCS-associated HCC were investigated.

RESULTSCompared to the patients with hepatitis B virus (HBV)-associated HCC, the patients with BCS-associated HCC showed a female predominance, and had significantly higher cirrhosis rate, higher incidence of solitary tumors, lower incidence of infiltrative growth, higher proportion of marginal or exogenous growth, lower rate of portal vein invasion, and higher degree of differentiation. Median survival was longer in patients with BCS-associated HCC (76 months) than in those with HBV associated HCC (38 months). Of 38 patients with BCS-associated HCC, 22 patients who received combined surgery mainly by liver resection plus cavoatrial shunts exhibited hepatic venous outflow constriction relief, while the other 16 patients only underwent liver resection. The combined surgery group had significantly longer survival and lower incidences of post-operative lethal complications (P < 0.05). Multivariate analysis showed that relief of hepatic venous outflow obstruction was a protective factor for survival of patients with BCS-associated HCC, whereas portal vein invasion was a risk factor.

CONCLUSIONSBCS-associated HCC has a more favorable biological behavior and prognosis than HBV-associated HCC. For patients with BCS-associated HCC, tumor resection accompanied with relief of hepatic venous outflow obstruction can reduce the incidence of complications and extend survival.

Adult ; Aged ; Budd-Chiari Syndrome ; complications ; Carcinoma, Hepatocellular ; mortality ; pathology ; surgery ; Female ; Humans ; Liver Neoplasms ; mortality ; pathology ; surgery ; Male ; Middle Aged ; Multivariate Analysis ; Prognosis

BACKGROUNDS/AIMS: The prognosis of cirrhotic patients with hepatocellular carcinoma (HCC) depends on both residual liver function and tumor characteristics. The aims of this study was to construct a new prognostic index for HCC patients: the modified CLIP score, and to compare its discriminatory ability and predictive power with those of the CLIP score that is currently the most commonly used integrated staging score in patients of HCC. METHODS: A retrospective analysis of 237 cases of HCC diagnosed at Dong-A university hospital was performed. Prognostic analysis was performed for single variables by estimating survival distributions with the Kaplan-Meier's method, and statistically compared by the log-rank test. RESULTS: Patients had a mean age of 57.5 years and were predominantly males (79.7%). The overall median survival period was 25.7 months. It was correlated to ascites, portal vein thrombosis, AFP, tumor size, and Child-Pugh classification. The median survival period was 41.0, 25.2, 13.8, 13.4, and 6.5 months for CLIP scores 0, 1, 2, 3, and 4 to 6, respectively (P<0.001), and 42.1, 34.0, 25.7, 14.0, and 6.8 months for modified CLIP scores 0, 1, 2, 3, and 4 to 6, respectively (P<0.001). The Kaplan-Meier's curve showed that the modified CLIP score had additional explanatory power above that of the CLIP score. CONCLUSIONS: The modified CLIP score, compared with the CLIP score, particularly in the score 2- to 3- patient groups of HCC, had greater discriminant ability and survival predictive power, but was not able to discriminate 4- to 6- patient group.
alpha-Fetoproteins/analysis ; Venous Thrombosis/complications ; Survival Analysis ; Prognosis ; Neoplasm Staging ; Middle Aged ; Male ; Liver Neoplasms/complications/mortality/*pathology ; Liver Cirrhosis/complications ; Humans ; Female ; Carcinoma, Hepatocellular/complications/mortality/*pathology ; Aged, 80 and over ; Aged ; Adult

OBJECTIVETo investigate the role of united hepatectomy and splenectomy in the surgical treatment of hepatocellular carcinoma complicated with hepatic cirrhosis and hypersplenism.

METHODSTwo hundred and four patients of hepatocellular carcinoma complicated with liver cirrhosis and hypersplenism were divided into two groups: the group of combined resection of hepatocellular carcinoma and spleen (group A, n = 94) and the group of hepatectomy only (group B, n = 110). The counts of white blood cell and platelet, total serum bilirubin levels, changes of immune function, operative morbidity and 5-year survival rates were compared between the two groups.

RESULTS(1) There was no significant difference of the counts of CD4, CD8, CD4/CD8 and the levels of IL-2, IFN-gamma and IL-10 between the two groups before the operation. (2) Two months after operation, the percentage of CD4 and the ratio of CD4/CD8 were significantly higher in the group A [(40.8 +/- 4.1)% and (1.8 +/- 0.2)%, respectively] than those of group B [(33.8 +/- 3.6)% and (1.1 +/- 0.3)%, respectively], while the percentage of CD8 was (25.8 +/- 3.8)% in the group A, significantly lower than that of group B [(32.9 +/- 4.1)%, P < 0.05]; Both the levels of IFN-gamma and IL-2 were significantly higher in the group A than those of group B while the level of IL-10 in group A was lower compared with that of group B (P < 0.05). (3) On the 14 postoperative day, the counts of white blood cell and platelet were (9.1 +/- 1.4) x 10(9)/L and (310 +/- 55) x 10(9)/L, which were significantly higher than those of group B [(3.6 +/- 1.2) x 10(9)/L and (99 +/- 36) x 10(9)/L, respectively]. (4) On the 7th postoperative day, the total serum bilirubin concentration of group A [(24 +/- 7) micromol/L] was lower than that of group B [(37 +/- 13) micromol/L]. (5) There was no significant difference in the postoperative morbidities between the two groups (15.9% and 14.5%, respectively). (6) There was no significant difference of the 5-year cumulative survival rates between group A (56.4%) and group B (50.9%, P > 0.05), but the survival rate without tumor of group A was 37.7%, higher than that of group B (18.9%, P < 0.05).

CONCLUSIONSThe combined resection of hepatocellular carcinoma and spleen for the hepatocellular carcinoma complicated with liver cirrhosis and portal hypertension may promote the recovery of the balance between the subgroup of T cell and B cell, normalize the counts of white blood cell and platelet, alleviate the bilirubin burden and benefit for the recovery of liver physiological role without increase; the 5-year disease-free survival rate was improved significantly while no increase of postoperative morbidity. Combined resection may also be helpful for the delay of the progression of liver cirrhosis and for the prevention of esophageal variceal bleeding.

Adult ; Carcinoma, Hepatocellular ; complications ; immunology ; mortality ; surgery ; Female ; Hepatectomy ; Humans ; Hypersplenism ; complications ; surgery ; Liver Cirrhosis ; complications ; surgery ; Liver Neoplasms ; complications ; immunology ; mortality ; surgery ; Male ; Middle Aged ; Prospective Studies ; Splenectomy ; Survival Rate ; Treatment Outcome

BACKGROUND/AIMS: Data on the epidemiology of alcoholic cirrhosis, especially in Asian countries, are limited. We compared the temporal evolution of patterns of alcoholic and nonalcoholic cirrhosis over the last decade. METHODS: We retrospectively examined the inpatient datasets of five referral centers during 2002 and 2011. The study included patients who were admitted due to specific complications of liver cirrhosis. We compared the causes of hospital admissions and in-hospital deaths between patients with alcoholic and nonalcoholic cirrhosis. RESULTS: Among the included 2,799 hospitalizations (2,165 patients), 1,496 (1,143 patients) were from 2002, and 1,303 (1,022 patients) were from 2011. Over time, there was a reduction in the rate of hepatic encephalopathy (HE) as a cause of hospitalization and an increase in the rate of hepatocellular carcinoma. Deaths that were attributable to HE or spontaneous bacterial peritonitis (SBP) significantly decreased, whereas those due to hepatorenal syndrome (HRS) significantly increased over time in patients with alcoholic cirrhosis. However, in patients with nonalcoholic cirrhosis, hepatic failure and HRS remained the principal causes of in-hospital death during both time periods. CONCLUSIONS: The major causes of in-hospital deaths have evolved from acute cirrhotic complications, including HE or SBP to HRS in alcoholic cirrhosis, whereas those have remained unchanged in nonalcoholic cirrhosis during the last decade.
Aged ; Asia/epidemiology ; Bacterial Infections/etiology/mortality ; Carcinoma, Hepatocellular/etiology/mortality ; Cause of Death ; Female ; Hepatic Encephalopathy/etiology/mortality ; Hepatorenal Syndrome/etiology/mortality ; Hospital Mortality/*trends ; Hospitalization/*trends ; Humans ; Liver Cirrhosis/*complications/mortality ; Liver Cirrhosis, Alcoholic/*complications/mortality ; Liver Neoplasms/etiology/mortality ; Male ; Middle Aged ; Peritonitis/microbiology/mortality ; Retrospective Studies ; Risk Factors ; Time Factors

BACKGROUND: Metastatic pathological fractures of the spine are a major problem for cancer patients; however, there is no consensus on treatment strategy. The purpose of this study was to evaluate various treatment options by analyzing their patterns for metastatic pathological fractures of the spine. METHODS: In this study, 54 patients (male:female = 36:18) who were diagnosed with metastatic pathological fractures of spine were recruited. Demographic data, origin of cancer, type of treatment, and results were obtained from electronic medical records. Treatment options were divided into radiotherapy (RT), vertebroplasty (VP) or kyphoplasty (KP), operation (OP), and other treatments. Treatment results were defined as aggravation, no response, fair response, good response, and unknown. The survival time after detection of pathologic fractures was analyzed with the Kaplan-Meier method. RESULTS: The mean age of the patients was 62.3 years. Hepatocellular carcinoma was the most common cancer of primary origin (n = 9), followed by multiple myeloma (n = 8). RT was the most common primary choice of treatment (n = 29, 53.7%), followed by OP (n = 13, 24.1%), and VP or KP (n = 10, 18.5%). Only 13 of 29 RT cases and 7 of 13 OP cases demonstrated a fair or good response. The mean survival time following detection of pathological spinal fractures was 11.1 months for 29 patients, who died during the study period. CONCLUSIONS: RT was the most common primary choice of treatment for metastatic pathological fractures of the spine. However, the response rate was suboptimal. Although OP should be considered for the relief of mechanical back pain or neurologic symptoms, care should be taken in determining the surgical indication. VP or KP could be considered for short-term control of localized pain, although the number of cases was too small to confirm the conclusion. It is difficult to determine the superiority of the treatment modalities, hence, a common guideline for the diagnosis and treatment of metastatic pathological fractures of the spine is required.
Carcinoma, Hepatocellular/mortality/pathology ; Female ; Humans ; Liver Neoplasms/mortality/pathology ; Male ; Middle Aged ; Multiple Myeloma/mortality/pathology ; Retrospective Studies ; Spinal Fractures/etiology/mortality/*radiotherapy/*surgery ; Spinal Neoplasms/*complications/secondary ; Spine ; Treatment Outcome

PURPOSE: We wanted to analyzed the safety and the results of central bisectionectomy for treating patients with hepatocellular carcinoma. METHODS: Fourteen HCC patients who underwent central bisectionectomy were retrospectively reviewed. RESULTS: Eleven men and 3 women were included, and their mean age was 53 years old. Ten patients had HBV hepatitis. The indocyanine green retention rate at 15 minutes (ICG-R15) was 8.5 %. The mean operation time was 386 minutes, and the mean amount of intraoperative bleeding was 2150 ml. The mean weight of the resected liver was 304 gm. The mean size of tumor was 4.7 cm, and 11 patients had single tumor. The tumor stage was II in 7 patients, III in 5, and IV in 2, respectively. Seven patients(50%) suffered postoperative complications, there were 5 biliary complications (35.7%), such as biloma and bile leakage, two cases of pleural effusion(14.3%), two cases of ascites (14.3%), and one cases of liver failure due to necrosis of the remained right liver. Postoperative mortality occurred for 1 patient at the 70th postoperative day due to necrosis of the residual liver and liver failure. Recurrence was noted have occurred in 4 patients. The median follow period was 23 months (range:12~89 months). CONCLUSIONS: Central bisectionectomy can be is safely performed in selected patients for treating centrally located HCC. However, it is necessary to understand the biliary and vascular anatomy and to preserve the vascular supply to the residual liver.
Ascites ; Bile ; Carcinoma, Hepatocellular* ; Female ; Hemorrhage ; Hepatitis ; Humans ; Indocyanine Green ; Liver ; Liver Failure ; Male ; Middle Aged ; Mortality ; Necrosis ; Postoperative Complications ; Recurrence ; Retrospective Studies