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Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hepatocellular carcinoma (HCC) is the fifth most common cancer in the world, and its incidence has increasing in the latest years. Recent advances in both, diagnosis and treatment, have improved the prognosis. Transarterial chemoembolization (TACE) is a therapeutic option, valid for patients who are not candidates for curative treatments, which has demonstrate to improve survival. Complications of TACE are very frequent and often severe. Postembolization syndrome is extremely frequent. Liver abscess, acute pancreatitis, acute cholecistitis, biloma, intestinal ischemia, gastroduodenal ulcerations and liver failure, are less frequent complications. Recently, it has been described an increasing risk of distant metastasis after transarterial chemoembolization. Most frequent metastasis are in the lung, abdominal lymph nodes, bone, and suprarenal glands. Metastases in nervous system, especially in clivus, are rarely. We report the case of a patient with hepatocellular carcinoma treated with transarterial chemoembolization who was diagnosed with metastasis in clivus.
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PMID:[Clivus metastasis from hepatocarcinoma associated with transarterial hepatic chemoembolization]. 1693 55

Bronchobiliary fistula (BBF) is a rare but life-threatening condition. We herein describe a rescued case of a patient with hepatocellular carcinoma (HCC) who developed BBF as a late complication of transcatheter arterial embolization (TAE). A 66-year-old man underwent repeated TAE for a large HCC during a 3-year period. Massive biliptysis developed after the last treatment and bronchoscopy proved the presence of BBF. Radiological studies exhibited a necrotic HCC in the right liver with a tumor thrombus protruding into the common bile duct. Localized pneumonia was also present in the right lung. A right hemihepatectomy with a bile duct tumor thrombectomy and a right lower lobectomy of the lung were performed. He is presently doing well at 6 months after surgery. Increased intraluminal pressure of the biliary system due to obstruction by the tumor thrombus is considered to have led to the rupture of the liver abscess into the bronchus, thus creating a BBF. This is the first successfully resected case of HCC associated with BBF.
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PMID:Successful resection of hepatocellular carcinoma with bronchobiliary fistula caused by repeated transcatheter arterial embolizations: Report of a case. 1724 37

Percutaneous radiofrequency thermal ablation (RFA) is an effective and safe therapeutic modality in the management of liver malignancies, performed with ultrasound guidance. Potential complications of RFA include liver abscess, ascites, pleural effusion, skin burn, hypoxemia, pneumothorax, subcapsular hematoma, hemoperitoneum, liver failure, tumour seeding, biliary lesions. Here we describe for the first time a case of biliary gastric fistula occurred in a 66-year old man with a Child's class A alcoholic liver cirrhosis as a complication of RFA of a large hepatocellular carcinoma lesion in the III segment. In the light of this case, RFA with injection of saline between the liver and adjacent gastrointestinal tract, as well as laparoscopic RFA, ethanol injection (PEI), or other techniques such as chemoembolization, appear to be more indicated than percutaneous RFA for large lesions close to the gastrointestinal tract.
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PMID:A case of biliary gastric fistula following percutaneous radiofrequency thermal ablation of hepatocellular carcinoma. 1727 8

Hepatocarcinoma with sarcomatoid transformation is uncommon. It presents clinically with inverted exclamation markeucocytosis and fever, resembling a liver abscess. We report a 40 year-old male that presented pain in the right upper quadrant and fever. Abdominal imaging showed an hypodense image in the liver that resembled a liver abscess. The patient was subjected to a percutaneous drainage obtaining 150 ml of an hemorrhagic fluid whose culture was negative. The clinical picture persisted and the patient was subjected to a right hepatectomy. The pathological study of the surgical piece disclosed a hepatocarcinoma with sarcomatoid transformation. The patient was discharged sixteen days after surgery.
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PMID:[Hepatocarcinoma with sarcomatoid transformation: case report]. 1772 4

Neisseria sicca is rarely associated with clinical infections and to the authors' knowledge this organism has not been reported as a causative agent of infected biloma (liver abscess). A case of a diabetic man with infected biloma due to N. sicca after repeated transcatheter arterial embolization for hepatocellular carcinoma is reported. The patient was successfully treated with intravenous cefotaxime and metronidazole. The biochemical profile and 16S rRNA gene partial sequencing results of the isolate were in agreement with those of N. sicca.
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PMID:Liver abscess due to Neisseria sicca after repeated transcatheter arterial embolization. 1796 60

The purpose of this study was to assess the safety and efficacy of doxorubicin-loaded beads (DC Beads) delivered by transarterial embolization for the treatment of unresectable hepatocellular carcinoma (HCC). This open-label, single-center, single-arm study included 62 cirrhotic patients with documented single unresectable HCC. Mean tumor diameter was 5.6 cm (range, 3-9 cm) classified as Okuda stages 1 (n = 53) and 2 (n = 9). Patients received repeat embolizations with doxorubicin-loaded beads every 3 months (maximum of three). The maximum doxorubicin dose was 150 mg per embolization, loaded in DC Beads of 100-300 or 300-500 microm. Regarding efficacy, overall, an objective response according to the European Association for the Study of the Liver criteria was observed in 59.6%, 81.8%, and 70.8% across three treatments. A complete response was observed in 4.8% after the first procedure and 3.6% and 8.3% after the second and third procedures, respectively. At 9 months a complete response was seen in 12.2%, an objective response in 80.7%, progressive disease in 6.8%, and 12.2% showed stable disease. Mean tumor necrosis ranged from 77.4% to 83.9% (range, 28.6%-100%) across three treatments. alpha-Fetoprotein levels showed a mean decrease of 1123 ng/ml (95% CI = 846-1399; p = 3 x 10(-11)) after the first session and remained stable after the second and third embolizations (42 and 70 ng/ml decrease, respectively). Regarding safety, bilirubin, gamma-glutamyl transferase, aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase showed only transient increases during the study period. Severe procedure-related complications were seen in 3.2% (cholecystitis, n = 1; liver abscess, n = 1). Postembolization syndrome was observed in all patients. We conclude that hemoembolization using doxorubicin-loaded DC Beads is a safe and effective treatment of HCC as demonstrated by the low complication rate, increased tumor response, and sustained reduction of alpha-fetoprotein levels.
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PMID:Transarterial chemoembolization of unresectable hepatocellular carcinoma with drug eluting beads: results of an open-label study of 62 patients. 1799 10

Hepatocellular carcinoma (HCC) is one of the most common malignant neoplasms occurring worldwide. Surgical resection currently provides the best chance of long-term tumor free survival, but the most HCCs are not candidates for surgical excision due to poor liver function or poor medical background. Numerous noninvasive alternatives to surgical resection have been introduced to treat liver cancers. Radiofrequency thermal ablation has begun to receive much attention as an effective and minimally invasive technique for the local control of HCC. The biliary system related complications after radiofrequency ablation has rarely been reported. We report a case of biliary-duodenal fistula with liver abscess after radiofrequency ablation for HCC. The case was treated by abscess drainage and antibiotics.
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PMID:[Biliary-duodenal fistula following radiofrequency ablation therapy for hepatocellular carcinoma]. 1845 95

A 58-year-old male patient with an unresectable 10 cm liver lesion that was a histologically proven hepatocellular carcinoma (HCC) underwent transcatheter hepatic artery embolisation (TAE). 4 months later, the patient was referred for salvage radiotherapy owing to local recurrence. The HCC became an encapsulated tumour with central necrosis after radiotherapy. The patient enjoyed a normal lifestyle for 9 years, with local control achieved by radiotherapy, until a hepatogastric fistula developed. Although the hepatogastric fistula resolved with surgical drainage, the patient later died from septic shock. Hepatogastric fistula is a rare but serious complication after TAE and radiotherapy for HCC. Development of fever, abdominal pain and jaundice after an initial symptom-free interval should arouse suspicion of hepatogastric fistula formation from an encapsulated necrotic HCC or a ruptured liver abscess. Because the mortality is high, aspiration of a suspected necrotic lesion should be performed as soon as possible. Patients with risk factors, including liver cirrhosis and large lesions close to the adjacent gastrointestinal tract, are especially vulnerable. Gas formation within a necrotic liver tumour requires immediate drainage.
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PMID:Delayed spontaneous hepatogastric fistula formation following transcatheter arterial embolisation and radiotherapy for hepatocellular carcinoma. 1945 7

Using lacerated livers for liver transplantation (LTx) can add an option to the extended donor criteria. We present an LTx case using a severely lacerated liver and review of the literature for reported cases. We used a high-grade lacerated liver from a 19-yr-old brain-dead patient caused by traffic accident. The liver had grade IV and II lacerations in the right and left lobe, respectively. Lacerations were managed by sealants, stitching and perihepatic packing. The liver was transplanted to a 49-yr-old man suffering from hepatocellular carcinoma on hepatitis C-induced liver cirrhosis. The two-yr follow-up was uneventful. All published LTx cases using traumatized livers (n = 18) were analyzed. The liver injury ranged from subcapsular hematoma to deep ruptures. Most reported lacerations were in the right lobe, which were managed by digital compression, suturing, electrocautery, and perihepatic packing. The reported complications were primary non- (18%), or poor function, liver abscess, bilioma, and subhepatic hematoma each in one case (5.5%). Six-month graft and patient survival were 71% and 88%, respectively. With meticulous management lacerated livers can be transplanted successfully. Because of complexity of the management, procurement and transplantation should be done by experienced liver surgeons. These organs are marginal grafts and should be offered to selected patients.
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PMID:Transplantation of a severely lacerated liver--a case report with review of the literature. 1953

Hepatitis B and hepatitis C are highly prevalent in Taiwan. Chronic hepatitis patients are at high risk of progression to liver cirrhosis and hepatocellular carcinoma (HCC). However, HCC in association with liver abscess is very rare. Accordingly, this study analyzed the characteristics of HCC patients with liver abscess to improve the differential diagnosis of this condition. From January 2005 to July 2007, the medical records of nine HCC patients (4 females, 5 males; mean age, 65.8 years) treated for abscess formation at Kaohsiung Medical University Hospital were retrospectively reviewed. Their clinical characteristics, images, management approaches and outcomes were analyzed. Fever and highly elevated alkaline phosphatase levels were noted in all patients. All aspirate cultures revealed Klebsiella pneumoniae. All of the cases of HCC were confirmed by cytology or pathology. The imaging studies, which included abdominal ultrasonography and computed tomography, revealed liver tumors in all patients. In some cases, lead-enhanced hypervascular areas were noted. The patients were treated with antibiotic therapy, transhepatic arterial chemoembolization, or surgery. The findings of this study indicate that focal liver inflammatory changes may mimic solid neoplasms. Differential diagnosis of HCC with abscess is extremely difficult and may require aspiration cytology or pathology.
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PMID:Hepatocellular carcinoma associated with liver abscess. 1976 59


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