Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intra-arterial digital subtraction portography (IA-DSP) with a blood-isotonic, non-ionic, dimeric contrast medium was carried out in 27 patients with hepatocellular carcinoma. It was possible to obtain images of excellent or good quality of the portal vein and its bilateral main branches in all patients. The third-order branches of the portal vein in the right lobe could be identified in all patients, and images of excellent or good quality were obtained in a mean of 80.2% of patients. Images of third-order branches in the left lobe were of lower quality than those of third-order branches in the right lobe; in particular, images obtained were of poor quality for 27.3% of the medial branches of the left lobe. It was impossible to identify the caudal branches in almost all patients. The side effects of IA-DSP, pain and sensations of heat were very mild: only one patient complained of mild pain, while 18 patients (69.2%) complained of no sensations of heat whatsoever.
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PMID:Intra-arterial digital subtraction portography with a blood-isotonic, non-ionic, dimeric contrast medium. 839 Nov 52

CT, MR and angiographic findings of 6 patients with 9 skull metastases from hepatocellular carcinoma (HCC) were reviewed. In 3 of 6 patients, local pain or neurologic deficit was the initial main manifestation of the disease, although all had been treated for chronic liver disease. In the remaining 3 patients, skull metastases were detected following treatment of HCC. The metastatic lesions appeared as expansile osteolytic masses on CT and as hypervascular masses on angiography. All lesions were demonstrated on MR imaging. Compared with the brain parenchyma, the lesions were iso- or hypointense on T1-weighted and T2-weighted MR images. The lesions were moderately to markedly enhanced by Gd-DTPA. Flow voids were shown in the tumors in 5 lesions. HCC should be included in the differential diagnosis of an osteolytic hypervascular lesion of the skull, especially in Oriental patients. The relatively hypointense tumor on T2-weighted MR images associated with flow void, different from primary skull tumors or directly invasive tumors, may support the diagnosis of HCC metastasis.
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PMID:Skull metastasis from hepatocellular carcinoma. CT, MR and angiographic findings. 851 69

Transcatheter chemoembolization, in conjunction with various drugs, has been widely used for palliative treatment of hepatocellular carcinoma. A phase II study was carried out on mitoxantrone chemoembolization. High risk cirrhotic patients were excluded from this study. Fourteen mg/m2 mitoxantrone and up to 20 ml Lipiodol were injected, followed by Gelfoam embolization as indicated. Thirty-seven patients (33 with cirrhosis) were treated. Sixty-nine cycles were delivered, with mean (+/-SD) Lipiodol and emulsified mitoxantrone doses of 11.3+/-3.8 ml and 11.8+/-5.2 mg, respectively. Thirteen, 16, and 8 patients received one, two, and three cycles, respectively, with time intervals of 123+/-60 days. Thirty patients received Gelfoam embolization at the first cycle, 9 at the second and 4 at the third. No treatment-related deaths occurred. Complications were mild and transient, including nausea/vomiting in most cases, fever over 38 degrees C 67%, pain 74%, ascites 8%, jaundice 3%, bleeding 3%, pancreatitis 3%, myelosuppression 44%, diarrhea 5%. Treatment response rate was 49% (including 16% minor responses) with 16% early progressions. With a median follow-up of 12 months, the 12-month response duration and survival rates were 56% and 79% respectively. Transcatheter chemoembolization with mitoxantrone appears to be a promising method for the palliation of advanced hepatocellular carcinoma, and deserves to be evaluated in well controlled randomized studies.
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PMID:Palliative chemoembolization of hepatocellular carcinoma with mitoxantrone, Lipiodol, and Gelfoam. A phase II study. 868 55

A 67-year-old Japanese male, suffering from liver cirrhosis with hepatoma, was admitted to the Yokohama National Hospital because of ascites retention. On physical examination, his abdomen was massively distended with ascites and his lower extremities were edematous. Laboratory findings on admission revealed hypoalbuminemia, moderate icterus, pancytopenia and hepatitis C virus antibody positivity. After admission, abdominal distention and edema were improved with the use of diuretics. On the 15th day of hospitalization, the patient noted diarrhea and bowel movements that occurred 10 times a day. On the following day, his body temperature rose to over 39 degrees C. On the morning of the 17th day, he complained of severe pain in the right lower extremity. Swelling and erythema over his right lower leg were evident. The skin lesion spread rapidly over the knee and became necrotic. His right leg became increasingly swollen with the development of edema and hemorrhagic bullae. About 4 hrs after the emergence of the skin lesion, his blood pressure fell to less than 60 mmHg. Laboratory findings suggested disseminated intravascular coagulation and multiple organ failure due to serious bacterial infection. In spite of vigorous treatment including administration of antibiotics, dopamine, gabexate mesilate and plasma, he did not recover from the state of shock and died about 14 hrs after the appearance of leg pain. Bacterial culture of the blood and contents of the bullae grew a gram negative rod identified as Edwardsiella tarda (E. tarda). Histological findings showed necrotizing fasciitis. E. tarda has recently become recognized as a pathogenic bacteria, particularly in patients with an underlying illness. This is the first reported case of E. tarda septicemia with necrotizing fasciitis.
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PMID:[A fulminating case of Edwardsiella tarda septicemia with necrotizing fasciitis]. 874 15

We evaluated the therapeutic effect of transcatheter arterial embolization therapy (TAE) for painful osseous metastases from hepatocellular carcinoma (HCC) in comparison with radiation therapy (RT). TAE using gelatin sponge particles was performed for seven lesions in seven patients. Selective catheterization and embolization were successfully performed in all lesions. Within 10 days after TAE, complete pain relief (CR), partial relief (PR) and no relief (NR) were attained in 57%, 29% and 14%, respectively. RT was used to treat 34 lesions in 22 patients. The dose fractionation schedules were in the range 28.0-50.4 Gy, with 1.8-4.0 Gy per fraction. CR, PR and NR were attained in 47%, 47% and 6%, respectively. There were no serious complications related to these treatments. Both TAE and RT are effective and the treatment of choice should be selected on an individual basis.
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PMID:Short communication: the value of embolization therapy in painful osseous metastases from hepatocellular carcinomas; comparative study with radiation therapy. 895 23

To evaluate the efficacy of transcatheter arterial chemoembolization in the treatment of hepatocellular carcinoma, the prognostic factors, and the side effects, 72 patients undergoing 170 chemoembolizations with lipiodol-mediated injection of adriamycin were investigated. The 1-, 2-, and 3-year survivals are 83, 61, and 56%, respectively. Significant prognostic factors for survival (by Mantael-Haenszel) are Child-Pugh and Okuda status (p = 0.00001 and p = 0.01 respectively), number of TACE courses (p = 0.002) and of courses completed with embolization (p = 0.05), stabilization or reduction of alpha-fetoprotein (p = 0.003), and concurrent tamoxifen treatment (p = 0.04). Side effects included fever, pain, increased serum amylase and transaminase levels, and one liver abscess with death of liver failure. In addition, mild hyperglycemia was observed in 19% of patients and severe in 8% (with one hyperosmolar diabetic coma), in the absence of pancreatic damage. In conclusion, transcatheter arterial chemoembolization is useful in patients with unresectable hepatocellular carcinoma. Prognostic factors are Child-Pugh and Okuda status, number of TACE courses and of embolizations, changes of alpha-fetoprotein levels, and association with tamoxifen treatment. The development of mild to severe changes of glucose metabolism suggests that glucose tolerance should be evaluated before and glycemia strictly monitored after each TACE course.
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PMID:Unresectable hepatocellular carcinoma in cirrhosis: survival, prognostic factors, and unexpected side effects after transcatheter arterial chemoembolization. 901 38

Unresectable hepatocellular carcinoma is related to a poor prognosis. Encouraging response rates and survival have been reported with intra-arterial (i.a.) chemotherapy and chemo-embolisation, but limited data are available on the association of the two treatment modalities. We therefore started a new programme combining i.a. chemotherapy with chemo-embolisation. The treatment regimen consisted of L-leucovorin (100 mg/m2 i.v.), 5-fluorouracil (800 mg/m2 i.a.), and carboplatin (250 mg/m2 i.a.). Chemo-embolisation with mitoxantrone (10 mg/m2) plus ethiodized oil followed immediately. The same treatment plus gelatin sponge was given after 28 days. 26 patients entered the study and were evaluable for response and side-effects. Main patient characteristics were: males 21, females 5: median age 68 years (range 42-76 years); stage TNM II-III 17, IVA 9; Child's A 12, Child's B 14; elevated baseline alpha-fetoprotein 17; cirrhosis 25. 14 patients had a partial response (54%; 95% confidence interval 33-73%), 3 had stabilisation and 9 had progressive disease. Median survival was 11 months (range 2-20+). 16 patients had grade I-II pain and 15 grade I-II fever. Our results indicate that the regimen is safe, well tolerated and capable of inducing objective remissions in a high percentage of patients with hepatocellular carcinoma.
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PMID:Intra-arterial chemotherapy followed by chemo-embolisation in unresectable hepatocellular carcinoma. 907

Primary and metastatic liver cancers have a poor prognosis. At present, sonographically guided alcohol injection results in a partial reduction of cancer masses even if severe toxic effects (including pain and bleeding) are always present. For these reasons, a pilot study was started to evaluate the feasibility of an intralesional adoptive immunotherapeutic approach, using lymphokine-activated killer (LAK) cells and recombinant interleukin-2 (rIL-2). Nine patients (one with primary hepatocarcinoma and eight with liver metastases) entered the study. Four cycles of weekly injections of LAK cells (ranging from 2 to 9 x 10(8)) and 10(6) IU rIL-2 were performed percutaneously under ultrasonic guidance. In the same period, 3 x 10(6) IU rIL-2/day, for 24 days, was injected subcutaneously. All patients but one completed the therapy. Side effects were limited to grade 1-2 fever and were mostly related to rIL-2 subcutaneous injections. No patients complained of having pain during intralesional therapy. Two complete responses were detected. One partial response, four stable diseases, and one progressive disease were observed. One patient was not evaluable. These preliminary results suggest that sonographically guided intralesional adoptive immunotherapy of liver tumors is feasible, safe, and could offer promising therapeutic advantages in cancers for which conventional treatment is generally unsatisfactory.
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PMID:Intralesional sonographically guided injections of lymphokine-activated killer cells and recombinant interleukin-2 for the treatment of liver tumors: a pilot study. 908 88

Hepatocellular carcinoma (HCC) is a common tumor in the developing countries. Most patients present with relatively advanced disease and have a poor survival. Due to lack of any effective therapy, there is an urgent need to investigate new drugs. We conducted a prospective trial to evaluate the efficacy and tolerability of ifosfamide (IFEX) in patients with histologically proved, inoperable, localized HCC. Eligibility criteria included World Health Organization (WHO) performance status (PS) of 0-2, bilirubin < or = 3.0 mg/dl, albumin > or = 2.5 g/dl, creatinine < or = 2.0 mg/dl, correctable coagulation profile, adequate bone marrow function, and no prior therapy. Hepatic arterial infusion of IFEX (6 g/m2) was given continuously over 96 hours. Mesna was given intravenously, in same doses, throughout IFEX infusion and for 12 hours afterwards. Nineteen patients were enrolled in the trial. Mean age was 51.1 years and all were men. Most of the patients had PS 1. The majority had viral hepatitis and cirrhosis. Eleven had raised serum alpha fetoprotein (AFP) levels. Thirteen patients had multiple lesions involving both lobes of the liver. Mean size of ultrasonographically evident largest lesion was 11.0 cm. Three patients are inevaluable; one died early, one refused further therapy, and another was lost to follow-up. Among the 16 evaluable patients, 6 (37.5%) had partial remission and 4 (25%) had a minor response. An additional four (25%) patients had stable disease. Only two (12.5%) patients had progression of disease while on therapy. Overall response rate (partial plus minor) was 62.5%. Mean duration of partial response was 5.0 months and mean survival was 7.1 months. Subjective improvement in pain was observed in all but two patients and correlated well with the objective response. Chemotherapy-related side effects were predominantly grade III-IV anemia and alopecia. Three patients had catheter-related complications (one local infection, one bleeding, and one thrombosis). Two patients developed mild encephalopathy and two had hepatic decompensation as evidenced by worsening liver function tests. The results of this pilot study suggest that IFEX, given as a continuous hepatic arterial infusion, is an active drug in inoperable localized HCC. Toxicity is manageable. This drug deserves further trials to properly evaluate its therapeutic potential.
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PMID:A prospective phase II trial to evaluate the efficacy and toxicity of hepatic arterial infusion of ifosfamide in patients with inoperable localized hepatocellular carcinoma. 916 56

Hepatoblastoma is thought to originate from embryonal hepatic tissue, and most of these tumors occur in children under the age of 2 years. Hepatoblastoma in adults is extremely rare, and the prognosis is much worse than the mixed hepatoblastoma of childhood. We experienced a case of mixed hepatoblastoma in a 51 year old female patient. She had been suffering from a mild pain and a palpable lump in the epigastric area. Serum AFP was 43,850 ng/ml. Computerized tomography and selective abdominal angiography showed a large low-density mass. With a suspicion of hepatocellular carcinoma of the left lobe, a left lateral segmentectomy was performed. The external surface showed a huge protruding mass and the capsule was previously ruptured. On section, the tumor was a 11 x 7 cm sized expanding mass which had a variegated surface composed of yellow-white friable tissue with multifocal hemorrhagic areas. Microscopic examination revealed a tumor consisted of epithelial and mesenchymal elements. The mesenchymal cells were spindle in shape and proliferated over the whole tumor with focal osteosarcomatous differentiation. The epithelial components showed well-differentiated hepatocellular carcinoma-like areas, poorly differentiated acinar or tubular structures.
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PMID:Mixed hepatoblastoma in an adult--a case report and literature review. 928 39


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