BACKGROUND/AIMS: To investigate the predictive factors for complete response (CR) and recurrence after CR in patients with hepatocellular carcinoma (HCC) treated with transarterial chemoembolization (TACE). METHODS: Among 691 newly diagnosed HCC patients, 287 were treated with TACE as a first therapy. We analyzed the predictive factors for CR, recurrence after CR, and overall survival (OS). RESULTS: Eighty-one patients (28.2%) achieved CR after TACE, and recurrence after CR was detected in 35 patients (43.2%). In multivariate analyses, tumor size (≤5 cm) and single nodularity were predictive factors for CR, with hazard ratios (HRs) of 0.35 (p=0.002) and 0.41 (p<0.001), respectively. Elevated serum α-fetoprotein (AFP) (>20 ng/mL) level and multinodularity exhibited significant relationships with recurrence after CR, with HRs of 2.220 (p=0.026) and 3.887 (p<0.001), respectively. Tumor size (>5 cm), multinodularity, elevated serum AFP (>20 ng/mL) level, Child-Turcotte-Pugh score (B and C), and portal vein thrombosis were significant factors for OS. CONCLUSIONS: In patients treated with TACE as a first therapy, tumor size (≤5 cm) and single nodularity were predictive factors for CR, and multinodularity and elevated serum AFP (>20 ng/mL) levels were predictive factors for recurrence after CR. These factors were also significant for OS.
Carcinoma, Hepatocellular* ; Chemoembolization, Therapeutic ; Humans ; Multivariate Analysis ; Recurrence* ; Venous Thrombosis

Chemoembolization, Therapeutic ; Humans ; Liver Neoplasms ; metabolism ; therapy ; Tetraspanin 24 ; metabolism

Carcinoma, Hepatocellular ; therapy ; Chemoembolization, Therapeutic ; Humans ; Liver Neoplasms ; therapy

Acute obstructive cholangitis due to the migration of necrotized tumor fragment(s) has been rarely reported after transarterial chemoembolization (TACE). We report an unusual case of it, which was demonstrated by computed tomography (CT) and endoscopic retrograde cholangiography. We suggest that in the setting of acute biliary obstruction after TACE with a CT-demonstrated new intraductal soft tissue lesion with or without a radiopaque portion, along with no or less visualization of a previous tumor located inside or near the duct, the possibility of intraductal migration of a necrotic tumor fragment should be considered. Both clinicians and radiologists should become familiar with this condition because it may be ignored or misinterpreted as biliary calculi.
Carcinoma, Hepatocellular ; Chemoembolization, Therapeutic ; Cholangiography ; Cholangitis ; Cholestasis ; Gallstones

*Chemoembolization, Therapeutic ; Liver Neoplasms, Experimental/*therapy ; Microspheres ; Polyglactin 910/*therapeutic use ; Rats, Inbred ACI

No abstract available.
Tomography, X-Ray Computed ; Liver Neoplasms/*radiography/*therapy ; Humans ; *Chemoembolization, Therapeutic/methods ; Carcinoma, Hepatocellular/radiography/*therapy

Cryptogenic organizing pneumonia (COP) is an inflammatory lung disease involving the distal bronchioles, respiratory bronchioles, bronchiolar ducts, and alveolae. The etiology is usually unknown; however, there are several known causes and associated systemic diseases. Corticosteroid therapy is the best treatment option and the prognosis of COP is good, with recovery in up to 80% of patients. We described a patient with in-operable hepatocellular carcinoma (HCC) undergoing chemoembolization with doxorubicin in a drug-eluting bead (DEB). COP developed in the patient after chemoembolization but resolved spontaneously in several months.
Bronchioles ; Carcinoma, Hepatocellular* ; Chemoembolization, Therapeutic ; Cryptogenic Organizing Pneumonia* ; Doxorubicin ; Humans ; Lung Diseases ; Prognosis

Adolescent ; Chemoembolization, Therapeutic ; Child ; Child, Preschool ; Female ; Hepatectomy ; Hepatoblastoma ; therapy ; Humans ; Infant ; Liver Neoplasms ; therapy ; Male

OBJECTIVETo establish a reasonable protocol for interventional treatment of hepatocellular carcinoma (HCC).

METHODSThe data of 1 000 HCC patients treated by different kinds of interventional treatment were reviewed with their results of biochemistry, imaging, pathology and survival rate evaluated. The value as well as the pros and cons of these various kinds of interventional treatment were compared in order to find an optimum protocol.

RESULTSSegmental-transcatheter oil chemoembolization (S-TOCE) was much effective eradicate the tumor yet inflicting less damage on the noncancerous hepatic tissue and giving much higher survival rate than the conventional transcatheter oil chemoembolization (C-TOCE). Percutaneous ethanol injection (PEI) played an important role in eradicating the residual tumor and improving the survival rate without damaging the noncancerous hepatic tissue. The survival quality or survival rate could be improved by choosing different ways of interventional treatments to cut down the complications.

CONCLUSIONThe selection of different interventional treatments should be done according to the size and type of HCC. Active management is indicated for different complications presenting along with HCC.

Carcinoma, Hepatocellular ; mortality ; therapy ; Chemoembolization, Therapeutic ; Humans ; Liver Neoplasms ; mortality ; therapy ; Retrospective Studies ; Survival Rate

Adult ; Chemoembolization, Therapeutic ; adverse effects ; Cholangitis, Sclerosing ; diagnosis ; etiology ; Humans ; Liver ; pathology ; Male ; Young Adult