A Case of Management for Early Recurrence after Hepatic Resection for the Treatment of Small Hepatocellular Carcinoma

For a small hepatocellular carcinoma (HCC), liver resection shows most favorable outcome in case which liver transplantation is not available, although it has also substantial recurrence rate. Here, we report a case of recurred HCC with multiple intrahepatic metastasis at 5 months after surgical resection for small HCC was done. A 55-year-old man with chronic HBV infection received subsegmentectomy for HCC less than 2 cm. A follow-up computed tomography (CT) at 5 months from operation revealed that there were multiple enhancing nodules in entire remnant liver. Intra-arterial injections of adriamycin mixed lipiodol and gelfoam particles were instituted through hepatic artery. We assume that poorly differentiated cellular feature would be attributable to this kind of very early and aggressive recurrence of HCC.

Clinical Features of Drug-induced Liver Injury According to Etiology

Drug-induced liver injury (DILI) is an increasingly common cause of acute hepatitis. We examined clinical features and types of liver injury of 65 affected patients who underwent liver biopsy according DILI etiology. The major causes of DILI were the use of herbal medications (43.2%), prescribed medications (21.6%), and traditional therapeutic preparations and dietary supplements (35%). DILI from herbal medications, traditional therapeutic preparations, and dietary supplements was associated with higher elevations in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels than was DILI from prescription medications. The types of liver injury based on the R ratio were hepatocellular (67.7%), mixed (10.8%), and cholestatic (21.5%). Herbal medications and traditional therapeutic preparations were more commonly associated with hepatocellular liver injury than were prescription medications (P = 0.002). Herbal medications and traditional therapeutic preparations induce more hepatocellular DILI and increased elevations in AST and ALT than prescribed medications.

The clinical features of drug-induced liver injury observed through liver biopsy: focus on relevancy to autoimmune hepatitis

BACKGROUND/AIMS: Accurate diagnosis of drug-induced liver injury (DILI) is difficult without considering the possibility of underlying diseases, especially autoimmune hepatitis (AIH). We investigated the clinical patterns in patients with a history of medication, liver-function abnormalities, and in whom liver biopsy was conducted, focusing on accompaniment by AIH. METHODS: The clinical, serologic, and histologic findings of 29 patients were compared and analyzed. The patients were aged 46.2+/-12.8 years (mean+/-SD), and 72.4% of patient were female. The most common symptom and causal drug were jaundice (58.6%) and herbal medications (55.2%), respectively. RESULTS: Aspartate aminotransferase (AST), alanine aminotransferase, total bilirubin, alkaline phosphatase, and gamma-glutamyl transpeptidase levels were 662.2+/-574.8 U/L, 905.4+/-794.9 U/L, 12.9+/-10.8 mg/dL, 195.8+/-123.3 U/L, and 255.3+/-280.8 U/L, respectively. According to serologic and histologic findings, 21 cases were diagnosed with DILI and 8 with AIH. The AIH group exhibited significantly higher AST levels (537.1+/-519.1 vs. 1043.3+/-600.5 U/L), globulin levels (2.7+/-0.4 vs. 3.3+/-0.5 g/dL), and prothrombin time (12.9+/-2.4 vs. 15.2+/-3.9 s; P<0.05). Antinuclear antibody was positive in 7 of 21 cases of DILI and all 8 cases of AIH (P=0.002). The simplified AIH score was 3.7+/-0.9 in the DILI group and 6.5+/-0.9 in the AIH group (P<0.001). CONCLUSIONS: Accurate diagnosis is necessary for patients with a history of medication and visits for liver-function abnormalities; in particular, the possibility of AIH should be considered.

Efficacy of Oral Sodium Phosphate Preparation for Capsule Endoscopy / 대한소화기내시경학회지

BACKGROUND/AIMS: Capsule endoscopy is an effective diagnostic tool for detecting small bowel disease. However, the method of bowel preparation for capsule endoscopy has not been standardized. The aim of this study was to evaluate the efficacy of oral sodium phosphate as a preparation for capsule endoscopy. METHODS: A total of 129 cases who underwent capsule endoscopy from Mar. 2003 to Sep. 2004 were analyzed retrospectively. Eighty- eight cases were prepared with sennosides (Alaxyl(R)) and 41 cases were prepared with sodium phosphate. The intestinal mucosa was defined as being unclean if the intestinal content, food materials, and bubbles covered more than 25% of the mucosal surface. Using a stopwatch, the exact time of the unclean image was recorded. The percentage of the unclean image for the small intestinal transit time (SITT) was calculated as an objective score. Small bowel cleansing was considered 'adequate' if the objective score was <10% and 'inadequate' if the objective score was 10% or greater. RESULTS: 35 cases (40%) showed an adequate image in the sennosides and simethicone group and 26 cases (63%) showed an adequate image in the sodium phosphate and simethicone group. The adequacy rate was significantly higher in the sodium phosphate group than in the sennosides group (p<0.05). CONCLUSIONS: Capsule endoscopy prepared by sodium phosphate and simethicone produced a better visual image than sennosides and simethicone.

A Case of Pulmonary Embolism Induced by Complication of Histoacryl Injection Therapy in Gastric Varix Bleeding / 대한소화기내시경학회지

N-Butyl-2-cyanoacrylate (Histoacryl) has been used successfully to control bleeding from esophagogastric varices since the first report in 1986 by Soehendra. Complications of Histoacryl injection include local sloughing with ulcer formation, rebleeding, sepsis, mediastinitis, esophageal strictures and fever. Systemic embolization, including pulmonary and cerebral embolization, has been reported. We describe here the presentation of an un-usual complication of Histoacryl injection. A 42-year-old woman presented with an attack of massive hematemesis. Endoscopy revealed bleeding evidence of gastric varices. Sclero-therapy was carried out using Histoacryl mixed with Lipiodol (ratio 1 : 1), with complete solidification of the varix. Next morning she complained of dyspnea and tachycardia. The chest x-ray showed multiple metallic densities, consistent with cyanoacrylate mixed with lipoidol, located at central portion. She was diagnosed as having pulmonary embolism by convential precontrast chest CT. She was treated conservatively using oxygen and analge-sics. She recovered soon and was discharged without significant problems.

The Clinical Results of Thermo-Irradiation on the Locally Advanced Hepatoma With or without Hepatic Arterial Chemo-Embolization / 대한치료방사선과학회지

PURPOSE: The aim of this study is to analyze the clinical results of thermo-irradiation treatment for surgically unresectable advanced hepatoma with or without hepatic arterial chemo-embolization (HACE), chemotherapy (CT) and interferon (IFN) therapy. MATERIALS AND METHODS: Between February 1990 and December 1992, 45 patients with surgically unresectable advanced hepatomas were treated by thermo-irradiation with or without hepatic arterial chemo-embolization and other treatment modalities. Among them, We analyzed retrospectively 25 patients who received more than three times of hyperthermias. Mean age was 50 years (range: 18-71 years) and male to female ratio was 20:5. In the study, treatment was administered as follows: 3 patients received radiation therapy (RT) and hyperthermia (HT). 3 received RT+HT+CT. 3 received RT+HT+HACE. 1 received RT+HT+CT+HACE. 2 received RT+HT+CT+IFN. 10 received RT+HT+HACE+IFN. 3 received RT+HT+CT+HACE+IFN. Radiation therapy was done by a 6 MV linear accelerator. Patients were treated with daily fractions of 180 cGy to doses of 11 Gy-50Gy (median 30Gy). Local hyperthermia was done by HEH-500C(Omron Com Japan), 30-45 min/session, 2 session/wk and the number of HT sessions ranged from 3 to 17 (median 7 times). 15 patients of 25 were followed by abdominal CT scan or abdominal ultra-sonogram. The following factor were analyzed : Age, histologic grade, sex, number of hyperthermia, total RT does, hepatic arterial chemo-embolization. RESULTS: Of 25 patients. There were observed tumor regression (partial response and minimal response) in 6 (24%), no response in 8 (32%), progression in 1 (4%) and not evaluable ones in 10 (40%) radiographically. The over all 1-year survival was 25% with a mean survival of 33 weeks. The treatment modes of partial and minimal responsive patients (PR+MR) were as follows: Two were treated with RT+HT+HACE, 2 were done with RT+HT+HACE+IFN Remaining 2 were treated with RT+HT+CT+HACE+IFN. The significant factor affecting the survival rate were RT dose (more than 25Gy), HACE, number of HT (above 6 times), responsiveness after treatment (PR+MR). Age, sex, histologic differentiation, chemotherapy, interferon therapy were not statistically significant factors affecting the survival rate. Conclusion : Although follow-up duration was short, the thermo-irradiation with/without hepatic arterial chemo-embolization was well tolerated and there were no serious complications. In future, it is considered the longer follow up and prospective, well controlled trails should be followed to evaluate the efficacies of survival advantage.

Anesthetic Experience of Takayasu Arteritis Following Operation - A case report / 대한마취과학회지

Takayasu Arteritis is a systemic disease of unknown cause characterized by occlusion of the thoracic and aMominal aorta and its branches. Although it is typically a disease of young oriental women, the disease is occasionally reported in other groups. A 29-year-old pregnant woman was admitted for emergency cesarean section. Anethesia was induced with thiopental and succinylcholine and maintained with vecuronium-nitrous oxide-oxygen. After delivery, anesthesia was supplemented with fentanyl and droperidol. After delivery we couldnt detect radial arterial blood pressure in both side. Our experience would provide basic information regarding possible emergency surgery for patients with this intractable disease.

Anesthetic Experience of Takayasu Arteritis Following Operation - A case report / 대한마취과학회지

Takayasu Arteritis is a systemic disease of unknown cause characterized by occlusion of the thoracic and aMominal aorta and its branches. Although it is typically a disease of young oriental women, the disease is occasionally reported in other groups. A 29-year-old pregnant woman was admitted for emergency cesarean section. Anethesia was induced with thiopental and succinylcholine and maintained with vecuronium-nitrous oxide-oxygen. After delivery, anesthesia was supplemented with fentanyl and droperidol. After delivery we couldnt detect radial arterial blood pressure in both side. Our experience would provide basic information regarding possible emergency surgery for patients with this intractable disease.