title: Palliative treatment of hepatocellular carcinoma by chemoembolization.
abstract: OBJECTIVE
  The efficacy of transcatheter arterial chemoembolization (TACE) and the correlation between iodized oil uptake pattern and tumor response were investigated in cases with inoperable hepatocellular carcinoma (HCC).
  
  
  METHODS
  TACE, using sequential intra-arterial doxorubicin, mitomycin, iodized oil and gelatin sponge particles, was used to treat patients with inoperable HCC localized to the liver. One hundred and two patients (aged 16-80) were treated in this manner from 1995 to 2001. The objective response was determined by sequential CT. Iodized oil uptake pattern as well as the relationship between uptake pattern and tumor response was evaluated in each case.
  
  
  RESULTS
  The one-year survival rate was 46%. Tumor response was found to be better in cases with dense and peripheral iodized oil uptake in comparison to those displaying scarce and patchy iodized oil uptake.
  
  
  CONCLUSIONS
  TACE is an efficient and safe palliative treatment for inoperable HCC with prolonged survival and good life quality. Iodized oil uptake pattern can be considered a good prognostic marker.
authors.affiliation: Department of Radiology, Istanbul Faculty of Medicine, Istanbul, Turkey.
authors.forename: A
authors.initials: A
authors.lastname: Poyanli
authors.forename: I
authors.initials: I
authors.lastname: Rozaneş
authors.forename: B
authors.initials: B
authors.lastname: Acunaş
authors.forename: S
authors.initials: S
authors.lastname: Sencer
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000627:therapeutic use; D006528:Carcinoma, Hepatocellular / Q000000981:diagnostic imaging / Q000401:mortality / Q000628:therapy*; D002406:Catheterization, Peripheral; D016461:Chemoembolization, Therapeutic; D003287:Contrast Media / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage / Q000627:therapeutic use; D005260:Female; D005781:Gelatin Sponge, Absorbable / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D007261:Infusions, Intra-Arterial; D007459:Iodized Oil / Q000008:administration & dosage; D008113:Liver Neoplasms / Q000000981:diagnostic imaging / Q000401:mortality / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D016685:Mitomycin / Q000008:administration & dosage / Q000627:therapeutic use; D010166:Palliative Care; D011379:Prognosis; D011859:Radiography; D015996:Survival Rate
chemical_list: D000970:Antineoplastic Agents; D003287:Contrast Media; D016685:Mitomycin; D007459:Iodized Oil; D004317:Doxorubicin