No abstract available.
Carcinoma, Hepatocellular/complications/*diagnosis/*surgery ; Humans ; Liver Cirrhosis/complications/*diagnosis/*surgery ; Liver Function Tests ; Liver Neoplasms/complications/*diagnosis/*surgery ; *Postoperative Complications ; Prognosis

<0.01). The cumulative 3-year recurrence-free survival rate showed no statistical difference between the two groups. However, the cumulative 3-year survival rate was significantly higher in the non-portal hypertension group (82.8% vs. 53%, respectively, P=0.014). CONCLUSION: Indirectly diagnosed portal hypertension is correlated with the development of complications and poor prognosis after the surgical resection of HCC.
Adult ; Aged ; Carcinoma, Hepatocellular/complications/*surgery ; Female ; Humans ; Hypertension, Portal/*diagnosis/etiology ; Liver Neoplasms/complications/*surgery ; Male ; Middle Aged ; Postoperative Complications/*diagnosis ; Prognosis ; Survival Rate

We report on a case of hepatic splenosis. A 32-yr-old man underwent a splenectomy due to trauma at the age of 6. He had been diagnosed as being a chronic hepatitis B-virus carrier 16 yr prior to the surgery. The dynamic computer tomography (CT) performed due to elevated serum alpha-fetoprotein (128 ng/mL) demonstrated two hepatic nodules, which were located near the liver capsule. A nodule in Segment IVa had a slight enhancement during both the arterial and portal phases, and another nodule in Segment VI showed a slight enhancement only in the portal phases. Dynamic magnetic resonance imaging (MRI) of the mass in Segment VI showed enhanced development in the arterial phases and slight hyperintensivity to the liver parenchyma in the portal phases. These imaging findings suggested a hypervascular tumor in the liver, which could be either focal nodular hyperplasia, adenoma, or hepatocellular carcinoma (HCC). Even though these lesions were diagnosed as HCC, some of the findings were not compatible with typical HCC. On dynamic CT and MRI, all lesions showed a slight arterial enhancement and did not show early venous washout. All lesions were located near the liver capsule. These findings, along with a history of splenectomy, suggested a diagnosis of hepatic splenosis.
Adult ; Carcinoma, Hepatocellular/complications/*diagnosis/surgery ; Focal Nodular Hyperplasia/diagnosis/pathology ; Hepatitis B, Chronic/complications/*diagnosis ; Humans ; Liver/*pathology ; Liver Neoplasms/complications/*diagnosis/surgery ; Magnetic Resonance Imaging ; Male ; Splenosis/*diagnosis ; Tomography, X-Ray Computed ; Treatment Outcome ; alpha-Fetoproteins/biosynthesis

Carcinoma, Hepatocellular ; surgery ; Hepatectomy ; methods ; Humans ; Liver Failure ; diagnosis ; prevention & control ; therapy ; Liver Neoplasms ; surgery ; Postoperative Complications ; diagnosis ; prevention & control ; therapy

A 28-year-old female with a pregnant state of 29th gestational week was admitted because of nausea and vomiting. MRI showed a huge hepatocellular carcinoma. At the 36th gestational week, a normal delivery was done. Surgery of hepatocellular carcinoma was done at 20 days after delivery. After 22 months from the operation, pulmonary metastasis was found and resection of lung mass was done. About 3 years after resection, a low attenuating nodule was detected in the left atrial chamber of heart. We report a case of hepatocellular carcinoma with metastatic lesions to lung and heart in a pregnant woman.
Adult ; Carcinoma, Hepatocellular/diagnosis/*secondary/surgery ; Female ; Heart Atria ; Heart Neoplasms/diagnosis/*secondary ; Humans ; Infant, Newborn ; Liver Neoplasms/diagnosis/*pathology/surgery ; Lung Neoplasms/diagnosis/secondary ; Pregnancy ; *Pregnancy Complications, Neoplastic/diagnosis

Because of its safety and treatment effectiveness, the popularity of radiofrequency ablation (RFA) for the treatment of hepatocellular carcinoma (HCC) has gradually increased. However, some serious complications of RFA such as hepatic infarction, bowel perforation, and tumor seeding have been reported. Recently, we experienced a case of diaphragmatic hernia after RFA for HCC. A 61-year-old man with alcoholic cirrhosis was diagnosed with a 1.0 cm sized HCC in segment (S) 5 and a 1.3 cm sized HCC in S 8 of the liver. He was treated by transarterial chemoembolization and RFA. After RFA, an abdominal CT revealed a diaphragmatic defect with herniating mesentery. Twenty-two months after the RFA, the chest CT showed the diaphragmatic defect with herniating colon and mesentery. Because he had no symptoms, and surgical repair for the diaphragmatic hernia would be a high risk operation for him, we decided to treat the patient conservatively. For its great rarity, we report this case with a review of the literature.
Carcinoma, Hepatocellular/*diagnosis/*radiotherapy/therapy ; Catheter Ablation/*adverse effects ; Chemoembolization, Therapeutic ; Hernia, Diaphragmatic/*etiology/surgery ; Humans ; Liver Cirrhosis, Alcoholic/complications/*diagnosis ; Liver Neoplasms/*diagnosis/*radiotherapy/therapy ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Tomography, X-Ray Computed

A case of hepatoma presenting as extrahepatic biliary obstruction due to hemobilia is reported. The patient, a 49-year-old woman, developed jaundice of the obstructive type after a history of B-viral hepatitis. On laparotomy, the liver revealed macronodular cirrhosis without any noticeable mass. A 4-cm sized friable tissue and blood clots were identified within the distended left hepatic duct. Pathologic examination of this tissue confirmed the diagnosis of hepatocellular carcinoma extended in the hepatic duct.
Bile Duct Obstruction, Extrahepatic/*etiology/pathology ; Biopsy ; Carcinoma, Hepatocellular/*complications/pathology/surgery ; Case Report ; Common Bile Duct/pathology ; Female ; Hemobilia/*complications ; Human ; Liver Cirrhosis/diagnosis ; Liver Neoplasms ; Middle Age

A case of hepatoma presenting as extrahepatic biliary obstruction due to hemobilia is reported. The patient, a 49-year-old woman, developed jaundice of the obstructive type after a history of B-viral hepatitis. On laparotomy, the liver revealed macronodular cirrhosis without any noticeable mass. A 4-cm sized friable tissue and blood clots were identified within the distended left hepatic duct. Pathologic examination of this tissue confirmed the diagnosis of hepatocellular carcinoma extended in the hepatic duct.
Bile Duct Obstruction, Extrahepatic/*etiology/pathology ; Biopsy ; Carcinoma, Hepatocellular/*complications/pathology/surgery ; Case Report ; Common Bile Duct/pathology ; Female ; Hemobilia/*complications ; Human ; Liver Cirrhosis/diagnosis ; Liver Neoplasms ; Middle Age

BACKGROUND/AIMS: Human hepatocellular carcinoma (HCC) is a hypervascular tumor, and vascular endothelial growth factor (VEGF) plays a key role in the regulation of tumor-associated angiogenesis. In this study, we analyzed the significance of the expression of VEGF family members on the prognosis and clinicopathologic progress of HCC. METHODS: Surgically resected specimens of HCC and noncancerous liver tissue were obtained from 323 patients with HCC, and VEGF mRNA was examined by quantitative reverse transcriptase-polymerase chain reactions (RT-PCRs). Patients who were seropositive for hepatitis B surface antigen were selected for the analysis (n=208). The VEGF(tumor)/GAPDH (glyceraldehyde-3-phosphate dehydrogenase)(tumor)/VEGF(nontumor)/GAPDH(nontumor) ratio was calculated using a quantitative RT-PCR assay, and the relationships between the expressions of VEGF family members and clinicopathologic parameters were analyzed to evaluate their significance in the prognosis of HCC. RESULTS: The disease-free survival was significantly worse in the high-VEGF-A group than in the low-VEGF-A group (P=0.035), whereas VEGF-A expression was not significantly related to overall survival (P=0.172). The factors significantly related to poor prognosis in univariate analysis were tumor size, portal vein invasion, microvascular thrombi, intrahepatic metastasis, tumor capsule invasion, liver capsule invasion, preoperative serum albumin level, and VEGF-A ratio. Multivariate analysis showed that a poor prognosis in HCC patients was significantly related to portal vein invasion (hazard ratio=3.381, P<0.001), intrahepatic metastasis (hazard ratio=2.379, P<0.001), tumor size (hazard ratio=1.834, P=0.003), and preoperative serum albumin level (hazard ratio=2.050, P=0.006). CONCLUSIONS: Our study showed that the expression of VEGF-A is positively correlated with the recurrence rate of HCC after curative resection. Therefore, a high expression of VEGF-A might be predictive of HCC recurrence after curative resection.
Adult ; Aged ; Base Sequence ; Carcinoma, Hepatocellular/*diagnosis/*surgery/virology ; Female ; Hepatitis B/complications ; Hepatitis B Surface Antigens/blood ; Humans ; Liver Neoplasms/*diagnosis/*surgery/virology ; Male ; Middle Aged ; Molecular Sequence Data ; Multivariate Analysis ; Neoplasm Invasiveness ; Neoplasm Staging ; Predictive Value of Tests ; Prognosis ; RNA, Messenger/analysis ; Reverse Transcriptase Polymerase Chain Reaction ; Survival Analysis ; Vascular Endothelial Growth Factors/genetics/*metabolism