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Query: UMLS:C1864663 (HCC)
 2,985 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

New advances in the treatment of HCC have emerged in recent years. The implementation of surveillance programmes has led to better diagnosis of HCC at early stages. Liver resection and liver transplantation remain the only potentially curative treatment options that can be applied in a limited number of patients resulting in 5-year survival rates as high as 75 - 80 %. Resection is indicated in patients with limited disease and absence of cirrhosis. Liver transplantation is beneficial in patients with cirrhosis and tumour size according to the Milan criteria. Organ donor shortage and the consequently long waiting time limits its applicability. TACE and radiofrequency ablation provide local tumour control in unresectable HCC and are increasingly used in addition to tumour resection. The major drawback of all treatments is the risk for local tumour recurrence or tumour progress during the waiting time for transplantation. The application of sorafenib in the (neo-)adjuvant situation is being tested in clinical trials.
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PMID:[New surgical approaches in the treatment of hepatocellular carcinoma]. 1915 93

New interventional options especially for patients with HCC and BCLC scores B and C give rise to disputes about the optimal therapeutic management. CT-guided brachytherapy complements established interventional techniques like RFA and TACE since it may also be used successfully in tumors much greater than 5 cm in diameter. In addition, unlike thermal ablation, the brachytherapy technique may be applied in tumors located nearby risk structures such as liver hilum or gallbladder and it is independent of cooling effects such as through large blood vessels or strong tumor perfusion. Depending on tumor size, geometry and visibility, MRI or CT guidance may be used. 15 Gy minimal target dose can be applied safely in a single or--in case of very large tumors--a sequential approach targeting different tumor portions. Local recurrence rates will be very low, and the rate of complications is moderate despite the fact that most patients present with underlying cirrhosis and related comorbidities. Preliminary data suggest a positive impact on overall survival. Randomized controlled trials are on their way to assess combination schemes with systemic treatments such as sorafenib.
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PMID:Image-guided interstitial high-dose-rate brachytherapy in hepatocellular carcinoma. 1954 56

Superselective TACE is defined as TACE from the distal portion of the feeding subsegmental hepatic artery to evoke strong ischemic effects on a small area of the liver, thus avoiding damage to liver function. Lipiodol (iodized oil) is semi-fluid, and it can flow into the surrounding portal venules and hepatic sinusoids through peribiliary plexus (PBP) and the drainage route from the hypervascular HCC. Therefore, the reversed flow from the hepatic sinusoids and portal venules to the peripheral portion of the tumor and daughter nodules can be blocked by Lipiodol injected before a particulate embolus (such as gelatin sponge particles). Common complications of superselective TACE are mild local pain and fever and temporary minimal changes of liver function. Reported CR ratio of definitely hypervascular HCC are around 30-60% by superselective TACE with Lipiodol for hypervascular HCC less than 5 cm. According to a nationwide survey by the Liver Cancer Study Group of Japan (LCSGJ), overall 5-year survival rate was 26% in patients with HCCs not indicated for surgery or RFA (PEI), mainly treated by segmental or subsegmental TACE using Lipiodol. Therefore, this TACE technique should be widely introduced as the first line technique for TACE therapy of HCC.
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PMID:Interventional oncology: new options for interstitial treatments and intravascular approaches: superselective TACE using iodized oil for HCC: rationale, technique and outcome. 1988 39

In the EASL and AASLD guidelines, hepatic resection (HR) is considered the first option for patients in stage 0 (very early HCC). This statement was not based on randomized controlled trials (RCTs) versus other therapies, but on the oncological assumption that HR is the better procedure for obtaining complete tumor ablation including a safety margin. Subsequently, three RCTs compared percutaneous radiofrequency ablation (RFA) versus HR in patients with early HCC. All failed to demonstrate better survival in favor of HR, even though the larger size of the early stage needs a larger area of necrosis. A recent study focused on stage 0 demonstrated a sustained local complete response after RFA comparable with that of HR. All these trials established that RFA is less invasive and associated with lower complication rates and lower costs. These data suggest that RFA can be considered the first option for operable patients with very early HCC. Other options (HR, PEI, selective TAE/TACE) can be used as salvage therapy for the few cases in which RFA is unsuccessful or unfeasible.
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PMID:Single HCC smaller than 2 cm: surgery or ablation: interventional oncologist's perspective. 1989 Jun

More data about TACE and pTACE seem necessary to better define the global treatment strategy for HCC. Aim of our analysis was to evaluate the role of TACE, either with lipiodol (traditional) or drug-eluting microspheres in terms of response rate (RR), time to progression (TTP), overall survival (OS) and toxicity in HCC.Patients with HCC undergoing traditional TACE or pTACE (either alone or in combination with other treatment options) were eligibleOne hundred and fifty patients were analyzed. In the global patient population median OS was 46 months for lipiodol TACE and 19 months for pTACE (p < 0.0001), TTP was 30 months versus 16 months for patients receiving TACE or pTACE respectively (p = 0.003). These results were confirmed also among the group of patients who received exclusive TACE or pTACE. Neither RR nor toxicity was different between TACE or pTACE.At multivariate analysis, age, the Okuda stage, type of TACE and number of TACE proved to be independent prognostic factors influencing overall survival.In our experience, lipiodol TACE showed a better OS and TTP over pTACE, without difference in toxicity profile and RR. Among the staging systems analyzed only the Okuda stage seemed able to reliably predict patients outcome.
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PMID:Trans-arterial chemo-embolization (TACE), with either lipiodol (traditional TACE) or drug-eluting microspheres (precision TACE, pTACE) in the treatment of hepatocellular carcinoma: efficacy and safety results from a large mono-institutional analysis. 2115 84

A 56-year-old man was revealed to be HCC with portal vein tumor thrombus. Curative operation was impossible because we recognized many daughter lesions in the liver. Tumor marker was very high. DSM-TACE was conducted as the first line therapy. There was no remarkable side effect. After two-course, the size of HCC was decreased in CT and tumor marker was normalized. Generally speaking, a prognosis of HCC with portal vein tumor thrombus is poor. Hence, DSM-TACE is one of the effective therapies for HCC with portal vein tumor thrombus.
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PMID:[A case report of unresectable hepatocellular carcinoma (HCC) with portal vein tumor thrombus responding to DSM-TACE (degradable starch microspheres-transcatheter arterial chemoembolization)]. 2122 86

Radioembolization is a form of brachytherapy in which intra-arterially injected (90)Y-loaded microspheres serve as sources for internal radiation purposes. It produces average disease control rates above 80% and is usually very well tolerated. Main complications do not result from the microembolic effect, even in patients with portal vein occlusion, but rather from an excessive irradiation of non-target tissues including the liver. All the evidence that support the use of radioembolization in HCC is based on retrospective series or non-controlled prospective studies. However, reliable data can be obtained from the literature, particularly since the recent publication of large series accounting for nearly 700 patients. When compared to the standard of care for the intermediate and advanced stages (transarterial embolization and sorafenib), radioembolization consistently provides similar survival rates. Two indications seem particularly appealing in the boundaries of these stages for first-line radioembolization. First, the treatment of patients straddling between the intermediate and advanced stages (intermediate patients with bulky or bilobar disease that are considered poor candidates for TACE, and advanced patients with solitary tumors invading a segmental or lobar branch of the portal vein). Second, the treatment of patients that are slightly above the criteria for resection, ablation or transplantation, for which downstaging could open the door for a radical approach. Radioembolization can also be used to treat patients progressing to TACE or sorafenib. With a number of clinical trials underway, the available evidence shows that it adds a significant value to the therapeutic weaponry against HCC of tertiary care centers dealing with this major cancer problem.
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PMID:Radioembolization for hepatocellular carcinoma. 2332 19

A 70-year-old man with type B hepatitis had ruptured HCC in segment 5, and he underwent with TAE at other hospital in June 2007. Then, he was introduced to our hospital in July 2007. Partial hepatectomy( S5) was performed in August 2007 (pT2N0M0, Stage II). Afterward, he underwent TACE therapy twice because of multiple intrahepatic recurrences. Abdominal CT revealed a viable recurrence lesion (S5), and peritoneal dissemination (surface of S3) in June 2009. We carried out partial hepatectomy (S5), and removal of peritoneal dissemination because of good liver function and without any other extra hepatic recurrence in July 2009. Histologically, the intrahepatic lesion( S5) and the S3 surface lesion were diagnosed as moderately differentiated HCC. In July 2010, abdominal CT revealed three lesions of peritoneal dissemination (right subphrenic lesion, hepatic flexure of the colon, neighborhood of left ureter, then the second removal of peritoneal dissemination was performed. In January 2011, he had multiple lung metastatic lesions, and multiple bone metastatic lesions were occurred in March 2011, then his general condition was getting worse. In April 2011, he was dead 46 months after the first TAE therapy for ruptured HCC, or 21 months after the first resection of peritoneal dissemination. Surgical resection of peritoneal dissemination of HCC may improve a survival for patients whose intrahepatic lesion is contorollable.
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PMID:[A long-term survival case after two resections of the peritoneal metastasis from hepatocellular carcinoma]. 2220 15

We report a case of multiple intrahepatic recurrence of hepatocellular carcinoma( HCC) that was successfully treated with transcatheter arterial chemoembolization( TACE) and sorafenib therapy. A 73-year-old man was diagnosed as having multiple intrahepatic recurrence in segment 2 (S2) and segment 7 (S7) of the liver on abdominal computed tomography (CT) scans 4 years after he underwent liver resection. He was treated with 5 cycles of TACE. Two years and 6 months after the initial TACE, we found that the patient had become refractory to TACE, and therefore, we initiated sorafenib therapy. The response to treatment was stable disease (SD) for 9 months, but the patient's tumor marker levels increased and the tumor gradually increased. Therefore, he underwent additional TACE for the intrahepatic lesions. The patient is still alive with recurrences 4 years and 8 months after the initial recurrence.
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PMID:[A case of a patient with hepatocellular carcinoma who achieved long-term survival after repeated transcatheter arterial chemoembolization and sorafenib therapy]. 2439 31

The most common non-surgical approaches for the treatment of localized hepatocellular carcinoma remain hepatic artery-delivered particles laden with chemotherapy (TACE), or radioactive microparticles (TARE). External beam radiotherapy has been an effective option in many parts of the world for selected HCC patients, but now has an expanded role with stereotactic and proton beam technologies. This review focuses on existing evidence and current guidance for utilizing these modalities for localized, but unresectable, non-transplantable HCC patients.x.
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PMID:Nonsurgical treatment for localized hepatocellular carcinoma. 2448 46


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