1.Reappraisal of Risk Factors Predicting Liver Complications from Radiotherapy for Hepatocellular Carcinoma.
Ik Jae LEE ; Jinsil SEONG ; Su Jung SHIM ; Kwang Hyub HAN ; Chae Yoon CHON
The Korean Journal of Hepatology 2006;12(3):420-428
BACKGROUND/AIMS: Determination of the optimal radiotherapeutic parameters for radiotherapy of hepatocellular carcinoma (HCC) is still under investigation. The purpose of this study is to identify the risk factors associated with radiation-related morbidity. METHODS: We evaluated one hundred fifty-eight patients, who were given radiotherapy for HCC between January 1992 and March 2000. Radiation-induced liver disease (RILD) was defined as the development of nonmalignant ascites without disease progression and an anicteric elevation of the alkaline phosphatase level by at least twofold. Gastrointestinal toxicity was assessed by using the RTOG-EORTC scale. RESULTS: Six patients (3.8%) displayed RILD. In these patients, three patients had not responded to other previous treatments. Two patients with portal vein thrombosis or huge sized mass, above 10 cm, showed liver toxicity and two other patients presented with Child-Pugh class B liver cirrhosis. Eight patients (5%) had gastro-duodenal ulcers. In one of these 8 patients, the left lobe close to the stomach was involved and two patients had been treated for gastro-duodenal ulcer. In two more patients, the radiation field, with using anterior/posterior radiation ports, covered a significant volume of the gastrointestinal tract. One of eight patients had been irradiated with a large fraction size (250 cGy). CONCLUSIONS: The efforts should be made to reduce the radiation-related complications for hepatocellular carcinoma by considering the volume and the function of remaining liver, the location of tumor, the tumor size and the severity of liver cirrhosis.
Adult
;
Aged
;
Carcinoma, Hepatocellular/complications/*radiotherapy
;
Female
;
Humans
;
Liver Cirrhosis/diagnosis/*etiology
;
Liver Neoplasms/complications/*radiotherapy
;
Male
;
Middle Aged
;
Peptic Ulcer/etiology
;
Radiotherapy Dosage
;
Risk Factors
2.A Case of Diaphragmatic Hernia Induced by Radiofrequency Ablation for Hepatocellular Carcinoma.
Jong Sun KIM ; Hyoung Sang KIM ; Dae Sung MYUNG ; Gi Hoon LEE ; Kang Jin PARK ; Sung Bum CHO ; Young Eun JOO ; Sung Kyu CHOI
The Korean Journal of Gastroenterology 2013;62(3):174-178
Because of its safety and treatment effectiveness, the popularity of radiofrequency ablation (RFA) for the treatment of hepatocellular carcinoma (HCC) has gradually increased. However, some serious complications of RFA such as hepatic infarction, bowel perforation, and tumor seeding have been reported. Recently, we experienced a case of diaphragmatic hernia after RFA for HCC. A 61-year-old man with alcoholic cirrhosis was diagnosed with a 1.0 cm sized HCC in segment (S) 5 and a 1.3 cm sized HCC in S 8 of the liver. He was treated by transarterial chemoembolization and RFA. After RFA, an abdominal CT revealed a diaphragmatic defect with herniating mesentery. Twenty-two months after the RFA, the chest CT showed the diaphragmatic defect with herniating colon and mesentery. Because he had no symptoms, and surgical repair for the diaphragmatic hernia would be a high risk operation for him, we decided to treat the patient conservatively. For its great rarity, we report this case with a review of the literature.
Carcinoma, Hepatocellular/*diagnosis/*radiotherapy/therapy
;
Catheter Ablation/*adverse effects
;
Chemoembolization, Therapeutic
;
Hernia, Diaphragmatic/*etiology/surgery
;
Humans
;
Liver Cirrhosis, Alcoholic/complications/*diagnosis
;
Liver Neoplasms/*diagnosis/*radiotherapy/therapy
;
Magnetic Resonance Imaging
;
Male
;
Middle Aged
;
Tomography, X-Ray Computed
3.Synchronous Hepatocellular Carcinoma and B-Cell Non-Hodgkin's Lymphoma in Chronic Hepatitis C Patient.
Soon Il LEE ; Nae Yun HEO ; Seung Ha PARK ; Young Don JOO ; Il Hwan KIM ; Jeong Ik PARK ; Ji Yeon KIM ; Seung Ho KIM ; Hye Kyung SHIM
The Korean Journal of Gastroenterology 2014;64(3):168-172
Hepatitis C virus (HCV) is one of the main viral causes of hepatocellular carcinoma (HCC) and is associated with lymphoproliferative disorder such as non-Hodgkin's lymphoma (NHL). However, there are only few case reports on concomitantly induced NHL and HCC by HCV. Herein, we report a case of synchronous NHL and HCC in a patient with chronic hepatitis C which was unexpectedly diagnosed during liver transplantation surgery. This case suggests that although intrahepatic lymph node enlargements are often considered as reactive or metastatic lymphadenopathy in chronic hepatitis C patients with HCC, NHL should also be considered as a differential diagnosis.
Antineoplastic Agents/therapeutic use
;
Carcinoma, Hepatocellular/complications/*diagnosis/radiotherapy
;
Drug Therapy, Combination
;
Embolization, Therapeutic
;
Fluorodeoxyglucose F18
;
Gadolinium DTPA
;
Genotype
;
Hepatitis B virus/genetics
;
Hepatitis C, Chronic/complications/*diagnosis/*virology
;
Humans
;
Liver Neoplasms/complications/*diagnosis/radiotherapy
;
Lymph Nodes/pathology
;
Lymphoma, Non-Hodgkin/complications/*diagnosis/drug therapy
;
Magnetic Resonance Imaging
;
Male
;
Middle Aged
;
Positron-Emission Tomography
;
Tomography, X-Ray Computed