ABSTRACT
A 67-year-old woman presented with periumbilical pain. Contrast-enhanced computed tomography findings indicated intussusception of the ascending colon without ischemia or necrosis, and we performed successful colonoscopy to treat the condition. Furthermore, an edematous area caused by anisakis was detected in the ascending colon and the anisakis was removed. The patient noted that she had eaten raw fish one day before the symptoms developed. Although colonic intussusception caused by anisakiasis is extremely rare, colonoscopy should be performed in colonic intussusception patients suspected of having anisakiasis in order to avoid invasive resection.
Subject(s)
Anisakiasis/complications , Anisakiasis/diagnosis , Colonic Diseases/diagnosis , Colonic Diseases/etiology , Intussusception/diagnosis , Intussusception/etiology , Aged , Female , HumansABSTRACT
BACKGROUND/AIMS: The mean age of hepatocellular carcinoma (HCC) patients has increased (=65 years old). We want to identify the recent trend of the clinical features of HCC patients due to hepatitis C virus (HCV) (HCV-HCC). METHODOLOGY: From 2000 to 2009, 855 naive HCC patients were admitted. HCV-HCC patients were divided into two groups, first period group (2000-04, n=270) and second period group (2005-09, n=343) and the clinical features of HCV-HCC were investigated. RESULTS: There was no difference in gender, TNM stage and percentages of HCV-HCC between the periods. On the other hand, the ratio of HCV-HCC patients with worse liver function (Child-Pugh B or C), elderly (=75 years old) and the population of patients treated with low invasive radiofrequency ablation were increased (30.0% to 42.0%, 17.2% to 35.8% and 25.1% to 36.2%, respectively; p<0.01). The 1y-, 3y- and 5y-survival rate of HCV-HCC did not show differences (82.1%, 60.5% and 44.7% vs. 81.8%, 56.9% and 37.7%, respectively; p=0.219). CONCLUSIONS: The ratio of aged HCV-HCC as well as HCV-HCC patients with worse liver function was increased. The less invasive treatment for HCC in these patients and the quick anti-viral treatment for HCV patients should be considered to avoid occurrence of HCC in Japan.
Subject(s)
Aging , Asian People , Carcinoma, Hepatocellular/virology , Hepatitis C/complications , Liver Neoplasms/virology , Age Factors , Aged , Antiviral Agents/therapeutic use , Asian People/statistics & numerical data , Carcinoma, Hepatocellular/ethnology , Carcinoma, Hepatocellular/pathology , Carcinoma, Hepatocellular/therapy , Chi-Square Distribution , Disease Progression , Female , Hepatitis C/drug therapy , Hepatitis C/ethnology , Humans , Incidence , Japan/epidemiology , Liver Neoplasms/ethnology , Liver Neoplasms/pathology , Liver Neoplasms/therapy , Male , Middle Aged , Neoplasm Staging , Prognosis , Risk Assessment , Risk Factors , Survival Analysis , Time FactorsABSTRACT
BACKGROUND/AIMS: We attempted combinations of resection and ablative therapies (ethanol injection (EI) or radiofrequency therapy (RFA)) in hepatocellular carcinoma (HCC) patients. METHODOLOGY: Thirty-one patients with naive HCC treated from January 2000 to June 2010 were enrolled. All were tumor node metastasis stage III and the number of tumors was countable (< or = 5). Twelve were treated with resection assisted with an ablative therapy (combination group) and 19 with resection only (resection group). Clinical backgrounds and prognosis were investigated. RESULTS: The total scores for up-to-seven criteria were larger in the combination group than in the resection group (p=0.01), while other clinical background findings were not significantly different between the groups. In the combination group, 10 cases underwent resection combined with RFA and 2 with EI. The 1- and 3-year survival rates were not significantly different between the groups (combination group, 88.2% and 88.2%, respectively; resection group, 90.9% and 80.8%, respectively). There were no severe complications. CONCLUSION: Our results indicate that combination therapy is a therapeutic option for cases with countable HCCs who are difficult to treat by resection only.
Subject(s)
Carcinoma, Hepatocellular/surgery , Catheter Ablation/methods , Hepatectomy/methods , Liver Neoplasms/surgery , Aged , Aged, 80 and over , Carcinoma, Hepatocellular/mortality , Combined Modality Therapy , Ethanol/administration & dosage , Female , Humans , Liver Neoplasms/mortality , Male , Middle Aged , Survival RateABSTRACT
A 37-year-old Japanese man was diagnosed with liver cirrhosis due to Wilson's disease in 2001 and treated with D-penicillamine. Thereafter, he was admitted to our hospital for further examination of a space occupying lesion in the liver. The patient was diagnosed with hepatocellular carcinoma (HCC) (7th segment, 2.5 cm in diameter) in May 2010 and treated with radiofrequency ablation therapy. Biopsy findings from a non-cancerous area revealed a fatty liver, though cirrhotic nodules were not found. Long-term treatment for Wilson's disease may improve hepatic fibrosis, and careful screening for HCC by abdominal imaging is needed in such cases.
