Hepatocellular carcinoma (HCC) is well known malignancy with poor prognosis, even after resection of the primary tumor. Sorafenib is the first-line treatment in advanced HCC, but the disease control rate of sorafenib is only 43%. Pulmonary metastasectomy in patients with pulmonary metastasis from HCC has been reported to increase long-term survival compared with systemic chemotherapy. Video-assisted thoracic surgery is considered a reliable approach to the diagnosis and treatment of pulmonary diseases with low complication rate. Pulmonary metastasectomy is not universally accepted because of frequent local recurrence, an uncontrollable primary tumor, and frequent multiple pulmonary metastases in HCC, but outcome of pulmonary metastasectomy and adjuvant sorafenib therapy has not been studied. We experienced a patient who had advanced HCC with pulmonary oligometastasis and received surgical resection of the metastatic pulmonary nodule and sorafenib chemotherapy. In advanced HCC with pulmonary oligometastasis, surgical resection of pulmonary metastasis and sorafenib chemotherapy should be considered.
Carcinoma, Hepatocellular* ; Diagnosis ; Drug Therapy ; Humans ; Lung Diseases ; Metastasectomy ; Neoplasm Metastasis* ; Prognosis ; Recurrence ; Thoracic Surgery, Video-Assisted

OBJECTIVETo explore the clinical and pathological factors influencing the prognosis of patients with hepatocellular carcinoma (HCC)(≤5 cm) after hepatectomy.

METHODSTwo hundreds and nineteen cases with HCC(≤5 cm) undergoing hepatectomy in Cancer Hospital, Chinese Academy of Medical Sciences between December 2003 and July 2013 were collected. The alpha fetoprotein (AFP) level, tumor number, tumor size (diameter), liver cirrhosis, vascular invasion, capsular invasion, differentiation, surgical methods, resection margin, the way of treatments, the situation of recurrence and time to recurrence were analyzed. Log-rank test and the stepwise Cox proportional-hazards models were used to compare the prognosis, respectively.

RESULTSThe 1-, 3-, 5- and 10- year overall survival rates were 95.9%, 85.3%, 67.8% and 53.3% respectively in all patients.Single factor analysis indicated that vascular invasion, capsular invasion, tumor size, hepatic vascular occult, liver cirrhosis, tumor differentiation, AFP, the way of treatments, the situation of recurrence and time to recurrence can affect the prognosis significantly (all P<0.05). The multifactor analysis showed that AFP, tumor differentiation, liver cirrhosis, capsular invasion, tumor size and the situation of recurrence and time to recurrence were independent prognostic factors (all P<0.05).

CONCLUSIONThe prognosis of patients with HCC(≤5 cm) underwent hepatectomy are affected by multi-factors, such as AFP, tumor differentiation, liver cirrhosis, capsular invasion, tumor size and the situation of recurrence and time to recurrence.

Carcinoma, Hepatocellular ; diagnosis ; surgery ; Hepatectomy ; Humans ; Liver Cirrhosis ; diagnosis ; pathology ; Liver Neoplasms ; diagnosis ; surgery ; Neoplasm Recurrence, Local ; Prognosis ; Proportional Hazards Models ; Retrospective Studies ; Survival Rate ; alpha-Fetoproteins ; analysis

No abstract available.
Adult ; Anterior Temporal Lobectomy ; Bile Duct Neoplasms/*diagnostic imaging/surgery ; *Bile Ducts, Intrahepatic/surgery ; Carcinoma, Hepatocellular/diagnostic imaging ; Cholangiocarcinoma/*diagnostic imaging/surgery ; Cholangiopancreatography, Magnetic Resonance ; Diagnosis, Differential ; Humans ; Liver/diagnostic imaging/metabolism ; Liver Neoplasms/diagnostic imaging ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Tomography, X-Ray Computed

Owing to the progress of imaging techniques, benign hepatocellular nodules are increasingly discovered in the clinical practice. This group of lesions mostly arises in the context of a putatively normal healthy liver and includes either pseudotumoral and tumoral nodules. Focal nodular hyperplasia and hepatocellular adenoma are prototypical examples of these two categories of nodules. In this review we aim to report the main pathological criteria of differential diagnosis between focal nodular hyperplasia and hepatocellular adenoma, which mainly rests upon morphological and phenotypical features. We also emphasize that for a correct diagnosis the clinical context such as sex, age, assumption of oral contraceptives, associated metabolic or vascular disturbances is of paramount importance. While focal nodular hyperplasia is a single entity epidemiologically more frequent than adenoma, the latter is representative of a more heterogeneous group which has been recently and extensively characterized from a clinical, morphological, phenotypical and molecular profile. The use of the liver biopsy in addition to imaging and the clinical context are important diagnostic tools of these lesions. In this review we will survey their systematic pathobiology and propose a diagnostic algorithm helpful to increase the diagnostic accuracy of not dedicated liver pathologists. The differential diagnosis between so-called typical and atypical adenoma and well differentiated hepatocellular carcinoma will also be discussed.
Adenoma/*diagnosis/surgery ; Carcinoma, Hepatocellular/diagnosis ; Diagnosis, Differential ; Focal Nodular Hyperplasia/*diagnosis/surgery ; Hepatocyte Nuclear Factor 1-alpha/metabolism ; Humans ; Liver/pathology ; Liver Neoplasms/*diagnosis/surgery ; beta Catenin/genetics/metabolism

Owing to the progress of imaging techniques, benign hepatocellular nodules are increasingly discovered in the clinical practice. This group of lesions mostly arises in the context of a putatively normal healthy liver and includes either pseudotumoral and tumoral nodules. Focal nodular hyperplasia and hepatocellular adenoma are prototypical examples of these two categories of nodules. In this review we aim to report the main pathological criteria of differential diagnosis between focal nodular hyperplasia and hepatocellular adenoma, which mainly rests upon morphological and phenotypical features. We also emphasize that for a correct diagnosis the clinical context such as sex, age, assumption of oral contraceptives, associated metabolic or vascular disturbances is of paramount importance. While focal nodular hyperplasia is a single entity epidemiologically more frequent than adenoma, the latter is representative of a more heterogeneous group which has been recently and extensively characterized from a clinical, morphological, phenotypical and molecular profile. The use of the liver biopsy in addition to imaging and the clinical context are important diagnostic tools of these lesions. In this review we will survey their systematic pathobiology and propose a diagnostic algorithm helpful to increase the diagnostic accuracy of not dedicated liver pathologists. The differential diagnosis between so-called typical and atypical adenoma and well differentiated hepatocellular carcinoma will also be discussed.
Adenoma/*diagnosis/surgery ; Carcinoma, Hepatocellular/diagnosis ; Diagnosis, Differential ; Focal Nodular Hyperplasia/*diagnosis/surgery ; Hepatocyte Nuclear Factor 1-alpha/metabolism ; Humans ; Liver/pathology ; Liver Neoplasms/*diagnosis/surgery ; beta Catenin/genetics/metabolism

OBJECTIVETo compare the predictive values of eight staging systems for primary liver cancer in the prognosis of combined hepatocellular-cholangiocellular carcinoma (cHCC-CC) patients after surgery.

METHODSThe clinical data of 54 cHCC-CC patients who underwent hepatectomy or liver transplantation from May 2005 to Augest 2013 in Chinese PLA General Hospital were collected. We evaluated the prognostic value of the Okuda staging system, Cancer of the Liver Italian Program (CLIP) score, French staging system, Barcelona Clinic Liver Cancer (BCLC) staging system, 7th edition of tumour-node-metastasis (TNM) staging system for hepatocellular carcinoma and intrahepatic cholangiocarcinoma (ICC), Japan Integrated Staging (JIS) score, and Chinese University Prognostic Index. The distribution, Kaplan-Meier method, Log-rank test, and area under a receiver operating characteristic curve were used to compare the prognosis-predicting ability of these different staging systems in 54 cHCC-CC patients after surgery.

RESULTSThe TNM staging system for ICC and JIS score had a better distribution of cases. The 12-and 24-month survivals of the entire cohort were 65.5% and 56.3%, respectively. A Log-rank test showed that there was a significant difference existing in the cumulative survival rates of different stage patients when using TNM staging system for ICC (stage 1 vs. stage 2, P=0.012; stage 2 vs. stage 3-4, P=0.002), Okuda staging system (stage 1 vs. stage 2, P=0.025), and French staging system (stage A and stage B, P=0.045). The 12-and 24-month area under curve of TNM staging system for ICC, BCLC staging system, JIS score, and CLIP score were 0.836 and 0.847, 0.744 and 0.780, 0.723 and 0.764, and 0.710 and 0.786, respectively.

CONCLUSIONThe 7th edition of TNM staging system for ICC has superior prognostic value to other seven staging systems in cHCC-CC patients undergoing surgical treatment.

Bile Duct Neoplasms ; diagnosis ; surgery ; Carcinoma, Hepatocellular ; diagnosis ; surgery ; Cholangiocarcinoma ; diagnosis ; surgery ; Hepatectomy ; Humans ; Liver Neoplasms ; diagnosis ; surgery ; Neoplasm Staging ; methods ; Predictive Value of Tests ; Prognosis ; ROC Curve ; Survival Rate

No abstract available.
Carcinoma, Hepatocellular/diagnosis ; Diagnosis, Differential ; Humans ; Liver Neoplasms/diagnosis ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Splenosis/*diagnosis/surgery ; Tomography, X-Ray Computed

Transcatheter arterial radioembolization (TARE) with Yttrium-90 (90Y)-labeled microspheres has an emerging role in treatment of patients with unresectable hepatocellular carcinoma. Although complication of TARE can be minimized by aggressive pre-evaluation angiography and preventive coiling of aberrant vessels, radioembolization-induced gastroduodenal ulcer can be irreversible and can be life-threatening. Treatment of radioembolization-induced gastric ulcer is challenging because there is a few reported cases and no consensus for management. We report a case of severe gastric ulceration with bleeding that eventually required surgery due to aberrant deposition of microspheres after TARE.
Aged ; Carcinoma, Hepatocellular/*diagnosis/radiotherapy ; Embolization, Therapeutic/*adverse effects ; Gastrectomy ; Gastrointestinal Hemorrhage/etiology ; Gastroscopy ; Humans ; Liver Neoplasms/*diagnosis/radiotherapy ; Magnetic Resonance Imaging ; Male ; *Microspheres ; Radiopharmaceuticals/therapeutic use ; Stomach/pathology ; Stomach Ulcer/*etiology/surgery ; Yttrium Radioisotopes/chemistry

OBJECTIVEHepatocellular carcinoma (HCC) is sexually dimorphic, with a significantly higher incidence in male. But it is not clear whether the women have a better prognosis than the men. The present study aimed to compare the short and long-term outcomes, postoperative recurrence and survival in female and male patients with HCC after hepatectomy.

METHODSClinicopathological data of retrospective analysis was performed on 40 female and matched 40 male HCC patients treated by hepatectomy in Cancer Hospital of Chinese Academy of Medical Sciences between May 2006 and May 2012 were retrospectively reviewed in this study. Patients were paired in terms of age, chronic hepatitis, Child-Pugh class, tumor size, histological differentiation, presence of satellite nodules and resection margin.

RESULTSHepatectomy was successfully performed in all 80 cases. There was no significant difference in intraoperative variables and postoperative outcomes between the female and male groups except the level of total bilirubin. The 1-, 3- and 5-year recurrence-free survival rates were 76.7%, 47.4% and 29.7% in the female group and 63.8%, 30.0% and 25.0% in the male group (P = 0.12). Corresponding overall survival rates were 92.2%, 81.5% and 55.4% in the female group and 97.4%, 55.2% and 39.0% in the male group (P = 0.04).

CONCLUSIONCertain gender differences might exist in HCC patients after hepatecomy, favoring females in the overall survival and the tolerance for liver injury.

Carcinoma, Hepatocellular ; diagnosis ; pathology ; surgery ; Female ; Follow-Up Studies ; Hepatectomy ; Humans ; Liver Neoplasms ; diagnosis ; pathology ; surgery ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Prognosis ; Retrospective Studies ; Sex Factors ; Survival Rate

Carcinoma, Hepatocellular ; diagnosis ; surgery ; therapy ; Hepatectomy ; Humans ; Liver Neoplasms ; diagnosis ; surgery ; therapy