Extrahepatic metastasis of hepatocellular carcinoma arising from a hepatic adenoma without concurrent intrahepatic recurrence.

Hepatocellular carcinoma (hcc) arising from a hepatic adenoma is a rare phenomenon accounting for fewer than 5% of hcc cases; it seldom recurs after resection of the primary tumour. We report a case of extrahepatic metastasis of hcc arising from a hepatic adenoma that presented as a solitary sternal metastasis without any evidence of intrahepatic recurrence. Our patient was initially treated with radiation therapy and bland embolization, without response. Subsequently, the patient developed progressive disease while taking sorafenib. He later received chemotherapy with docetaxel and gemcitabine, with the development of multiple pulmonary and splenic nodules. However, he remained free of intrahepatic recurrence. To the best of our knowledge, this is the first case of extrahepatic metastasis of hcc arising from a hepatic adenoma without evidence of intrahepatic recurrence.

Potentially curative treatment in patients with hepatocellular cancer--results from the liver cancer research network.

BACKGROUND: The extent to which potentially curative therapies are used in patients with hepatocellular cancer (HCC) and their related outcomes are unknown in the US. AIM: To determine the rate and outcomes of potentially curative treatment in patients with HCC. METHODS: Eleven US centers followed patients with HCC between 2001 and 2007. We determined rates of liver transplantation, surgical resection, or tumour ablation during follow-up, examined differences in adjusted survival of patients receiving these treatments, and determined the factors associated with receipt of potentially curative treatment. RESULTS: Of the 267 patients, 76 (28%) patients had early HCC, defined as Child A or B cirrhosis, with a solitary HCC or ≤ 3 nodules, each ≤ 3 cm. Of these, 53 (69.7%) received curative treatment. Thirty six percent of patients with non-early HCC received curative treatment. Compared to patients with non-early HCC who did not receive curative treatment, patients with early HCC and curative treatment had the best survival [hazard ratio, HR = 0.19 (95% CI, 0.08-0.42)] followed by patients with advanced HCC who received curative treatment [HR = 0.37 (95% CI, 0.22-0.64)]. Baseline performance status was significantly associated with receipt of curative treatment as well as survival after adjusting for demographics, clinical characteristics, and HCC stage. CONCLUSIONS: In this multicenter database, most of the patients with early HCC received potentially curative treatment. However, only 28% of patients had early HCC. One-third of patients with non-early HCC also underwent curative therapy. Potentially curative treatment improved survival and this effect was seen in patients with early as well as non-early HCC.

High-dose ursodeoxycholic acid increases risk of adverse outcomes in patients with early stage primary sclerosing cholangitis.

BACKGROUND: Ursodeoxycholic acid (UDCA) in a dose of 28-30 mg/kg/day increases the likelihood of clinical deterioration of primary sclerosing cholangitis (PSC) patients. AIM: To compare the risk of adverse clinical endpoints in patients with varying disease status. METHODS: We reviewed records from patients previously enrolled in a study evaluating the effects of high dose (28-30 mg/kg/day) UDCA in PSC. Patients were grouped according to treatment (UDCA vs. placebo) and baseline disease status (histological stage of PSC, total serum bilirubin). Development of clinical endpoints including death, liver transplantation, cirrhosis, oesophageal varices and cholangiocarcinoma was sought. RESULTS: A total of 150 patients were included of whom 49 patients developed endpoints. There was an increased development of endpoints among patients using UDCA vs. placebo (14 vs. 4, P=0.0151) with early histological disease (stage 1-2, n=88) but not with late stage (stage 3-4, n=62) disease (17 vs. 14, P=0.2031). Occurrence of clinical endpoints was also higher in patients receiving UDCA vs. placebo (16 vs. 2, P=0.0008) with normal bilirubin levels (total bilirubin ≤1.0 mg/dL) but not in patients with elevated bilirubin levels (15 vs. 16, P=0.6018). Among patients not reaching endpoints 31.7% had normalisation of their alkaline phosphatase levels when compared to 14.3% in patients who reached endpoints (P=0.073). CONCLUSION: The increased risk of adverse events with UDCA treatment when compared with placebo is only apparent in patients with early histological stage disease or normal total bilirubin.

Hepatitis B.

The hepatitis B virus is a hepatotropic virus that can produce a variety of clinical syndromes in patients ranging in age from infants to elderly adults. Worldwide, it is among the leading causes of fulminant hepatic failure, cirrhosis, and hepatocellular carcinoma. Recent advances have led to effective antiviral treatments using interferon and nucleoside analogues. Highly effective vaccinations also are used widely and ultimately may lead to eradication of this life-threatening virus.

Successful combined liver-heart transplantation in adults: report of three patients and review of the literature.

BACKGROUND: Three patients received liver/heart transplantation, and we report their successful outcome. METHODS: Two patients had alcoholic cirrhosis and dilated cardiomyopathy; one had cryptogenic liver disease and idiopathic cardiomyopathy. RESULTS: All patients had evidence of portal hypertension and coagulopathy. The cardiac transplants were performed first. Cardiopulmonary bypass was discontinued in favor of venovenous bypass, and liver transplantation was then performed. All patients developed acute tubular necrosis; two required a brief period of hemodialysis. There was only one episode of acute cellular rejection of the liver. Protocol endomyocardial biopsies in all three patients revealed no evidence of rejection. All patients are currently using low doses of immunosuppressive medications and have normal liver chemistry tests and cardiac function; two patients have mild renal insufficiency. CONCLUSION: In selected patients with severe cardiac dysfunction and advanced liver disease, liver/heart transplantation can be successfully performed even in the face of portal hypertension and coagulopathy.

Rapidly progressive liver injury and fatal alcoholic hepatitis occurring after liver transplantation in alcoholic patients.

Alcohol-related liver disease (ALD) is a common indication for orthotopic liver transplantation (OLT) in adults. Although return to 'heavy drinking' post-OLT is believed to be uncommon, the prevalence and severity of alcohol-related liver injury in such patients is not well characterized. We retrospectively reviewed the records of 68 adult patients who underwent OLT for ALD to determine the incidence of return to heavy drinking and to assess their clinical outcome. Follow-up ranged from 8-99 months (mean 42) post-OLT; 54 patients were followed for > or = 12 months. Ten patients (15%) had evidence of coexisting viral hepatitis (hepatitis C in 9 and hepatitis B in 1) before OLT. Six of 68 patients (8%) returned to heavy drinking post-OLT, and three of those died of alcoholic hepatitis at nine months, 2.5 and 3.5 years after OLT. In two of these three patients, premortem liver biopsy showed histologic features of alcoholic hepatitis in addition to bridging fibrosis or cirrhosis. None of the three patients who died of ALD had coexisting viral hepatitis. Of the 57 patients surviving for > or = 3 months post-OLT, 4 of 8 patients (50%) with steatosis and Mallory bodies in their native livers returned to heavy drinking compared to only 2/49 (4%) without these histologic findings (P<0.05). In conclusion, the incidence of heavy drinking post-OLT was uncommon, however, it was associated with fatal alcoholic hepatitis in 50% of patients. Rapidly progressive alcohol-related liver injury was seen even in the absence of coexisting viral hepatitis. The presence of steatosis and Mallory bodies in the native liver, which suggests recent or ongoing alcohol-related liver injury, predicted a return to heavy drinking post-OLT.

Clinical course and management of inflammatory bowel disease after liver transplantation.

BACKGROUND: Previous reports investigating the clinical course and management of inflammatory bowel disease (IBD) after orthotopic liver transplant (OLT) have revealed conflicting results. METHODS: To determine the natural history and course of therapy for liver transplant patients with IBD, we reviewed the records of 35 patients, who underwent OLT between 1985 and 1996 and who had a history of either IBD (29 patients) or primary sclerosing cholangitis (PSC) without evidence of IBD before OLT (6 patients). Of 29 patients with IBD before OLT, 25 had a history of ulcerative colitis (UC) and 4 had Crohn's disease. Six patients had undergone total colectomy, one subtotal colectomy, and three partial colectomy before OLT. Mean follow-up after OLT was 37+/-6.4 months. Immunosuppression included cyclosporine, prednisone, and azathioprine in 34 patients and tacrolimus and prednisone in 1 patient. RESULTS: After OLT, 17 patients (49%) had quiescent disease and were receiving no additional medications other than standard immunosuppression to prevent organ rejection. Five patients (14%) had mild flares controlled with initiation of 5'-aminosalicylates (5'-ASA), and two patients (6%) required an increase in oral prednisone. Only one patient with PSC, without evidence of IBD before OLT, developed IBD after OLT. No patients required intravenous steroids or surgical intervention for active IBD. CONCLUSIONS: (1) Standard postOLT immunosuppressive agents in patients undergoing OLT with IBD were able to adequately control disease activity after OLT in the majority of patients. (2) IBD flares after OLT were generally well controlled with aminosalicylates or oral steroids. (3) Aminosalicylates were helpful in the clinical management of IBD, even when patients were taking standard doses of steroids, azathioprine, and cyclosporine.