1/242. Markedly elevated CA125 in hepatic cirrhosis: two case illustrations and review of the literature.CA125 is the most widely used tumor marker presently available for use in patients with epithelial ovarian cancer. Although elevated in a high percentage of patients with ovarian cancer, serum CA125 levels have also been detected in patients with numerous benign and malignant nongynecologic disorders, including various diseases of the liver. Despite this well-publicized fact, it has become apparent that the association between CA125 elevation, particularly the degree of elevation, and liver disease may not be as widely recognized as one would suspect. When marked CA125 elevations occur, diagnostic confusion is common. We describe two cases illustrative of this point. Both cases involve middle-aged women who presented with massive ascites and due to markedly elevated serum CA125 levels underwent exploratory laparotomy with hysterectomy and/or bilateral salpingo-oopherectomy before their referral to our center. Because preservation of a woman's reproductive organs is a significant concern, it is imperative that both primary care physicians and specialists are aware of such associations and the proper use of tumor markers.- - - - - - - - - - ranking = 1keywords = duct (Clic here for more details about this article) |
2/242. Fibropolycystic disease of the hepatobiliary system and kidneys.This complicated case of fibropolycystic disease of the hepatobiliary system and kidneys was ably and incisively analyzed by Professor Sheila Sherlock. Her clinical acumen was revealed by her ability to differentiate congenital hepatic fibrosis, Caroli's disease, and adult polycystic disease of the liver and kidney. Interesting histologic features of this case included hepatic fibrosis with intact limiting plates anc central veins and the presence of bile plugs in the ducts, but the absence of bile statsis in the parenchyma. A percutaneous transhepatic cholangiogram demonstrated the dilated intrahepatic and extrahepatic ducts. Washing out the "gunk" from the biliary tract by T-tube drainage has great limitations in this type of case. Therefore, Dr. Adson suggested irrigation of the biliary ductal system using tubed placed transhepatically, plus a wide choledojejunostomy. Dr. Sherlock questioned this surgical approach. The use of chenodeoxycholic acid for this "gunk" was suggested. In spite of the dilated ducts and pathologic changes in the liver, the patient was not jandiced and did not have stones in her biliary tract. The genetics of this patient's problems was discussed.- - - - - - - - - - ranking = 421.61651102702keywords = extrahepatic, bile, duct (Clic here for more details about this article) |
3/242. Recurring fibro-obliterative venopathy in liver allografts.Recurrent diseases in liver allografts are not uncommon. These occur most frequently in those transplanted for viral hepatitis B and C. We report an unusual case of recurrent process in two consecutive liver allografts received by a 37-year-old woman, who previously had an unremarkable past medical history but developed a rapidly progressive cholestatic liver failure. Histopathologic examination of the native liver showed fibroocclusive lesions of both terminal hepatic venules and portal vein branches. The exuberant fibroobliterative process created dense fibrosis with whorled appearance, and broad fibrous septa connecting adjacent central areas, and sometimes bridging portal to central areas. Dense portal fibrosis resulted in compression atrophy and loss of bile ducts. The first allograft, which failed within 3 months, showed histopathologic findings similar to that of the native liver. A liver biopsy that was performed 20 months after the second liver transplant again showed similar histopathology. The histopathologic features and clinical presentation of this patient suggest an unusual form of recurring progressive fibroobliterative venopathy causing liver failure.- - - - - - - - - - ranking = 20.32188713091keywords = bile duct, bile, duct (Clic here for more details about this article) |
4/242. Control of solitary gastric fundal varices and portosystemic encephalopathy accompanying liver cirrhosis by balloon-occluded retrograde transvenous obliteration (B-RTO): a case report.In a patient with liver cirrhosis complicated by solitary gastric fundal varices and portosystemic encephalopathy, Balloon-occluded retrograde transvenous obliteration (B-RTO) of the varices was performed. The gastric varices were decreased in size 2 weeks after treatment and had not recurred after 1 year. B-RTO successfully occluded the portosystemic shunt (gastrorenal shunt). Accordingly, the patient's blood ammonia levels, total bile acid level, and 15 min retention rate of indocyanine green decreased, and his hepatic encephalopathy improved. However, since consecutive increase in blood flow through the portal collateral vessels except for gastrorenal shunt vessel at 6 months and 1 year after B-RTO was noted, further careful follow-up may be required.- - - - - - - - - - ranking = 3.2757229275174keywords = bile (Clic here for more details about this article) |
5/242. Fibrosing cholestatic hepatitis in renal transplant recipients with hepatitis c virus infection.Fibrosing cholestatic hepatitis (FCH) has been described as a specific manifestation of hepatitis b virus (HBV) infection in liver allograft recipients characterized by a rapid progression to liver failure. Only sporadic cases have been reported in other immunocompromised groups infected with HBV and in a few transplant recipients with hepatitis c virus (HCV) infection. We present the occurrence of FCH in 4 HCV-infected renal transplant recipients within a series of 73 renal transplant recipients with HCV infection followed up closely serologically and with consecutive liver biopsies. All 4 patients received the triple-immunosuppressive regimen (azathioprine, cyclosporine A, methylprednisolone). The interval from transplantation to the appearance of liver dysfunction was 1 to 4 months and to histological diagnosis, 3 to 11 months. The biochemical profile was analogous to a progressive cholestatic syndrome in 3 patients, whereas the fourth patient had only slightly increased alanine aminotransferase and gamma-glutamyl transferase (gammaGT) levels. Liver histological examination showed the characteristic pattern of FCH in 2 patients, whereas the other 2 patients had changes compatible with an early stage. All patients were anti-HCV negative at the time of transplantation, whereas 2 patients, 1 with incomplete and 1with complete histological FCH features, seroconverted after 3 and 31 months, respectively. The patients were HCV rna positive at the time of the first liver biopsy and showed high serum HCV rna levels (14 to 58 x 10(6) Eq/mL, branched dna). HCV genotype was 1b in 3 patients and 3a in 1 patient. After histological diagnosis, immunosuppression was drastically reduced. Two patients died of sepsis and liver failure 16 and 18 months posttransplantation, whereas the seroconverted patients showed marked improvement of their liver disease, which was histologically verified in 1 patient. In conclusion, FCH can occur in HCV-infected renal transplant recipients. It seems to develop as a complication of a recent HCV infection during the period of maximal immunosuppression and is associated with high HCV viremia levels. There are indications that drastic reduction of immunosuppression may have a beneficial effect on the outcome of the disease.- - - - - - - - - - ranking = 1keywords = duct (Clic here for more details about this article) |
6/242. Erythropoietic protoporphyria with fatal liver failure.A 33-year-old woman with a history of photosensitivity, persistent abdominal pain, and liver dysfunction was admitted to our department because of abdominal pain and progression of liver dysfunction. On admission, levels of protoporphyrin and coproporphyrin within erythrocytes were markedly increased. Autofluorescent erythrocytes were also detected, leading to a diagnosis of erythropoietic protoporphyria. A liver biopsy specimen revealed cirrhosis with dark brown granules filling hepatocytes, bile canaliculi, and bile ductules. Transfusion of washed erythrocytes, hemodialysis, and administration of cholestyramine and beta-carotene transiently improved levels of porphyrins and liver function. The patient died of rupture of esophageal varices followed by multiple organ failure. However, the treatments were believed to have extended survival.- - - - - - - - - - ranking = 23.597610058428keywords = bile duct, bile, duct (Clic here for more details about this article) |
7/242. granular cell tumor with cirrhosis and transplantation.granular cell tumor is a rare cause of hepatic dysfunction. We report here on a patient who underwent liver transplantation for this ailment. In our literature review, the common bile duct was most commonly involved (56%). A wide variety of therapies were advanced for this type of lesion, spanning three decades of care. Twenty-eight patients (49%) had no follow-up reported, and another 2 (3%) were found at autopsy. Sixteen patients (28%) were followed more than 1 year, with 72% followed less than 1 year if at all. We present the first case of a granular cell tumor being treated with liver transplantation. Although adequate early excisional surgery should obviate the need for transplantation in these cases, widely disparate therapy and poor follow-up may mask generally inadequate therapy for this lesion. The authors recommend thorough excision and long-term follow-up for patients with this entity to avoid secondary biliary cirrhosis and to eliminate the preventable need for transplantation.- - - - - - - - - - ranking = 20.32188713091keywords = bile duct, bile, duct (Clic here for more details about this article) |
8/242. liver cirrhosis with marked thrombocytopenia and highly elevated serum thrombopoietin levels.Three patients with liver cirrhosis (LC) and a bleeding tendency due to marked thrombocytopenia of less than 20 x 10(9)/l were admitted to our hospital for further examination. bone marrow examination revealed megakaryocytic hypoplasia in all three patients. All patients exhibited amegakaryocytic thrombocytopenic purpura, myelodysplastic syndrome, or bone marrow hypoplasia. 111In-labeled platelet kinetic studies revealed decreased platelet production in all patients. Although serum thrombopoietin (sTPO) levels are usually within the normal level in patients with LC, the sTPO levels of our patients were about 10 times higher than the levels of normal subjects (1.22 /- 0.37 fmol/ml): 13.34, 16.79, and 10.46 fmol/ml, respectively. These sTPO data supported our findings of decreased megakaryopoiesis. Our findings suggest that examination of sTPO levels is useful in determining the etiology of marked thrombocytopenia in LC patients.- - - - - - - - - - ranking = 1keywords = duct (Clic here for more details about this article) |
9/242. Microvesicular steatosis, hemosiderosis and rapid development of liver cirrhosis in a patient with Pearson's syndrome.BACKGROUND/AIMS: Pearson's marrow-pancreas syndrome consists of refractory sideroblastic anemia with vacuolization of marrow precursors and exocrine pancreas dysfunction. patients with this disease usually have large deletions of the mitochondrial genome. We report a patient with Pearson's syndrome who had predominantly hepatic manifestations such as microvesicular steatosis, hemosiderosis and rapidly developing cirrhosis. methods: Analysis of the mitochondrial and nuclear genomes, determination of enzyme activities and of the hepatic iron content were performed using standard techniques of molecular biology and biochemistry. RESULTS: The patient had typical ringed sideroblasts in a bone marrow smear and a 7436-bp deletion of the mitochondrial genome in all tissues investigated, compatible with Pearson's syndrome. He died within 3 months after birth due to liver failure. Histopathological analysis of the liver revealed complete cirrhosis with signs of chronic cholestasis, microvesicular steatosis and massive hemosiderosis. In addition, the patient was heterozygous for the C282Y and H63D mutations of the hemochromatosis gene. CONCLUSIONS: Pearson's syndrome should be added to the list of neonatal diseases which can cause microvesicular steatosis, hepatic accumulation of iron and liver cirrhosis.- - - - - - - - - - ranking = 179.11958586332keywords = cholestasis (Clic here for more details about this article) |
10/242. Various extrahepatic manifestations caused by hepatitis c virus infection.It has been reported that hepatitis c virus (HCV) causes not only liver disease but also disorders of other organs and tissues. Previously, many HCV-related extrahepatic manifestations have been reported. In this study, we report 2 patients in whom tongue cancer was detected during the treatment of HCV-related liver disease. In one patient, tongue cancer was detected during the treatment of HCV-related liver cirrhosis, and articular rheumatism developed thereafter. The duration of HCV-related liver disease was 10 years. In the other patient, tongue cancer was detected during the treatment of HCV-related hepatocellular carcinoma. This patient had a past history of thyroid disease. The duration of HCV-related liver disease was 6 years. In these patients, the possibility that several conditions incidentally and concurrently developed cannot be denied. However, the conditions described above may be regarded as HCV-related extra-hepatic manifestations. In patients with HCV infection, it is important to examine conditions in organs other than the liver. Careful follow-up is needed.- - - - - - - - - - ranking = 2055.3253258599keywords = extrahepatic (Clic here for more details about this article) |
| | Next -> |