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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Among 224 hepatomas treated with transcatheter arterial embolization, ten patients who survived for three years are presented. All cases had nodular lesions and the volume ratio of tumor to liver was less than 10% in nine cases. Eight cases had no large venous extension, however, one had 90% occlusion of the portal trunk and the other had tumor thrombus within the inferior vena cava. Laboratory data showed liver function was largely spared in eight cases, whereas the other two had severe liver cirrhosis. CT and/or angiography showed an increase in tumor volume in eight cases after three years of survival. Beneficial factors for long-term survival and the limitations of embolization are also discussed.
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PMID:Transcatheter arterial embolization (TAE) in treatment for hepatoma--analysis of three-year survivors. 301 Mar 85

Diagnosis, treatment and prognosis of hepatocellular carcinoma (HCC) of small size, not larger than 5 cm in diameter, were studied in forty-three patients with underlying cirrhosis, who were detected among one-hundred-and-sixty-five HCC cases over a period of 4.5 years from 1981 to 1985. The patients included fifteen cases with tumors smaller than 3 cm in diameter which were diagnosed HCC mostly during the follow-up period of liver cirrhosis. Among various imaging procedures, real-time linear scan ultrasonography (US) had a 91% positive HCC detection rate, hepatic angiography 93% and computed tomography (CT) 88%. Surgical treatment including partial resection, subsegmentectomy and segmentectomy, was carried out in fifteen HCC cases with well-compensated cirrhosis. Transcatheter arterial embolization (TAE) was performed in nineteen cases with severe liver dysfunction and multiple location of tumors. Three-year survival was 80% in twelve patients with hepatic resection (performed since 1981) and 19% in the TAE cases; none of the other cases survived.
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PMID:Diagnosis, treatment and prognosis of small hepatocellular carcinoma. 301 39

Two hundred sixty-six cases of hepatocellular carcinoma (HCC) were treated between June 1980 and October 1985 (4 years and 4 months) at our hospital. Hepatectomy was performed in 118 patients, 82 of which had received transcatheter arterial embolization with iodized oil (Lipiodol) 58 of then with an intraarterial catheter. HCC tumors were often multiple when they were combined with liver cirrhosis and smaller than 3 cm in diameter. For this reason treatment of HCC by surgery alone has limitations for prolongation of life. A multidisciplinary treatment is therefore necessary. We have found hepatectomy and transarterial embolization to be the most effective treatment for HCC. In order to perform repeated embolizations after hepatectomy, we developed a heparinized catheter with notches to permit safe fixation. This is suitable for long-term intraarterial use. While previous arterial catheters only permitted infusion of drugs due to their small diameters, our new catheter can be used for embolizations with Lipiodol and Gelfoam and for angiography. It is inserted through the right gastroepiploic artery into the gastroduodenal artery so that its tip lies at the level of the hepatic artery. It is brought out through the abdominal skin and flushed at two-week intervals with heparin-urokinase. The indications for the use of the catheter have been repeated embolizations 1) for prevention of tumor recurrence (surgical adjuvant therapy), and 2) after absolutely non-curative operations. For the first indication, we have found that multiple tumors and tumors larger than 5 cm frequently recur within 1 year after surgery. We have, since July 1983, used the catheter treatment to prevent recurrence in 30 such cases. Embolization with Lipiodol + Adriamycin followed by Gelfoam cubes is performed at three-month intervals for one year after surgery, starting one month after surgery, as a rule. The preliminary results indicate an improved survival rate after the treatment.
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PMID:[Multidisciplinary therapy of hepatocellular carcinoma--TAI. TAE treatment by intra-arterial catheterization]. 301 35

Primary liver cancer, particularly HCC, is increasing in certain countries, notably Japan. Although hepatitis B virus has been etiologically linked to hepatocarcinogenesis and integration of its DNA into hepatocyte chromosomal DNA has been emphasized, other etiologic factors seem to have an interplay with virus infection. Histopathology of HCC has geographic variations. An expanding encapsulated HCC is most common in Japan, whereas it is nearly nonexistent in the West; such regional differences can only be explained by differences in the major etiologic factors. Early detection of HCC is now possible with ultrasound examination combined with AFP measurement, and this strategy has been executed with success in the Far East where HCC is endemic among cirrhotics. The speed of tumor growth can be measured with accuracy by ultrasound examination. Preneoplastic or early lesions of HCC in a cirrhotic liver seem to be adenomatous hyperplastic nodules or foci, and the conventional histological criteria for malignant liver cells do not seem applicable to such lesions. Although advanced cirrhosis is a real deterrent for hepatic surgery, hepatic resection affords a better survival compared with any nonsurgical therapeutic modality. Transcatheter arterial embolization is one of the current preferences of the hepatologist for inoperable patients. Lastly, a new staging scheme has been proposed for the assessment of prognosis and for comparison of efficacy of various therapeutic modalities.
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PMID:Primary liver cancer. Quadrennial review lecture. 301 22

Eleven cases with hypersplenism, one with liver cirrhosis and ten with hepatocellular carcinoma (HCC) associated with liver cirrhosis, underwent transcatheter partial splenic arterial embolization. In four of ten HCC cases, the spleen was accidentally infarcted during the procedure of transcatheter hepatic arterial embolization (TAE). The mean infarcted area of the spleen was 55.7%. An increase in the peripheral platelet count was particularly remarkable and continued over one year after the embolization. High fever and abdominal pain were observed in all cases. The fever was seen for 18.0 days and pain was noted for an average of 12.8 days after the embolization. Other adverse effects such as pleural effusion and ascites were transitorily observed. Splenic embolization is an effective supporting therapy for hypersplenism in patients with cirrhosis or HCC.
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PMID:Transcatheter partial splenic arterial embolization in patients with hypersplenism: a clinical evaluation as supporting therapy for hepatocellular carcinoma and liver cirrhosis. 301 29

The protal blood flow was assessed in 46 patients with hepatocellular carcinoma, 81 with cirrhosis, and 110 control subjects using an ultrasonic B-mode pulsed Doppler duplex system. The cross-sectional area of the portal vein was increased, and the velocity of portal blood flow was decreased in hepatocellular carcinoma and cirrhosis, whereas the blood flow volume was not significantly different. A significant decrease in portal blood flow was found in hepatocellular carcinoma only when at least three of the four major branches of the portal vein were occluded. The change in portal hemodynamics before and after transcatheter arterial embolization (TAE) was investigated. Immediately after TAE, neither portal venous pressure nor portal blood flow showed any constant trend. The portal blood flow reached a peak 1 week after TAE and then returned to its former value after 3-4 weeks, while all cases with poor prognoses showed a drop in portal blood flow after TAE.
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PMID:Portal hemodynamics in patients with hepatocellular carcinoma. 302 7

Ninety-nine patients with unresectable primary liver cancer were treated with ligation of the hepatic artery (LHA), intra-arterial infusion chemotherapy (IAIC) or transcatheter arterial embolization (TAE) between 1960 and 1983. A statistical study was made of therapeutic effects and prognosis. The results are as follows: The mean survival time of 14 patients treated with LHA was about 5 months. The survival time of the LHA + IAIC with mitomycin C group was not prolonged as compared with that of the LHA group, but LHA + IAIC with Adriamycin (doxorubicin) group showed a significant prolongation of survival time over the LHA group. In the LHA + IAIC with Adriamycin group, the mean survival time was 12.8 months and the 1-year survival rate was 37.5%. Factors including age, presence of liver cirrhosis, number of involved segments, and degree of anaplasia graded on Edmondson's criteria did not influence survival time.
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PMID:Clinical evaluation of palliative therapy for unresectable primary liver cancer. 371 25

A huge spontaneous intrahepatic arterioportal shunt with regurgitation through the portal vein trunk was demonstrated by computed tomography and confirmed by angiography in 2 patients with liver cirrhosis. Rapid sequential computed tomographic scanning was very useful in the diagnosis and follow-up after arterial embolization. Early visualization of the portal vein and increased attenuation in the ipsilateral lobe bearing the fistula were demonstrated in 1 case, and the same findings were also demonstrated by computed tomography and angiography in the other case.
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PMID:Large spontaneous intrahepatic arterioportal fistula demonstrated by rapid sequential computed tomographic scan. Report of two cases. 396 45

We report an unusual case of multilocular cystic hepatocellular carcinoma. The patient was a 42-year-old woman without liver cirrhosis but who had three multicystic mass lesions in the liver. Transcatheter arterial embolization was very effective and a survival time of more than 19 months was obtained.
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PMID:Multilocular cystic hepatocellular carcinoma. 610 Apr 60

Clinicopathological features of hepatocellular carcinoma (HCC) of small size, not larger than 5.0 cm in diameter, were studied in 11 patients with underlying cirrhosis. The presence of tumor was detected and confirmed by computed tomography (CT) and ultrasonography (US) during periodic imaging re-examinations of cirrhotic patients. The HCCs grew slowly up to a certain stage and formed satellite tumors that could not be visualized on CT image. Therefore, infusion hepatic angiography and/or transcatheter arterial embolization (TAE) are essential before undertaking a major operation.
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PMID:Hepatocellular carcinoma of small size. 620 79


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