Radiofrequency ablation (RFA) has been accepted as a safe and effective treatment for unresectable hepatic tumors because of the advantages of a minimally invasive procedure and the local treatment effect. Although RFA can be performed safely in most patients, early and late complications related to mechanical or thermal damage may be observed at follow-up examination. Hemobilia is a very rare complication of RFA and most hemobilia is an immediate complication. However, delayed hemobilia is an even more rare complication after RFA and is known to be a fatal complication. We present a case of delayed fatal hemobilia after RFA for hepatocellular carcinoma.
Carcinoma, Hepatocellular ; Follow-Up Studies ; Hemobilia ; Humans

Anticoagulation therapy is essential after cardiac valve surgery. However, spontaneous bleeding remains a major concern during anticoagulation therapy. Spontaneous gallbladder (GB) hemorrhage (hemobilia) is a rare occurrence during standard anticoagulation therapy. This report presents a case of GB hemorrhage that occurred shortly after initiating oral anticoagulant therapy in a patient who had undergone mitral valve replacement surgery.
Anticoagulants ; Gallbladder* ; Heart Valves* ; Hemobilia ; Hemorrhage* ; Humans ; Mitral Valve

Transcatheter arterial embolization was applied in 7 cases of hepatic disease including hemobilia of various causes and malignant tumors at Department of Radiology, Seoul National University Hospital during recent several years. The embolic materials were autologous blood clot and Gelfoam particle. Successful control of bleeding or devascularization of tumor vessel was made in 6 of the 7 patients. There was no serious complications; however, post embolization syndrome was found including pain, fever, nausea and vomiting in all cases and subsided after a few days. Transcatheter hepatic arterial embolization is suggested to be a safe and effective treatment in control of hemobilia and devascularization of malignant hepatic tumors.
Fever ; Gelatin Sponge, Absorbable ; Hemobilia ; Hemorrhage ; Humans ; Nausea ; Seoul ; Vomiting

PURPOSE: To compare the feasibility and safety of US-guided right and left percutaneous transhepatic biliary drainage (PTBD). MATERIALS AND METHODS: Between March 1998 and May 1999, 32 patients underwent 36 US-guided right or left PTBD in referred order, alternatively. The causes of biliary obstruction were bile duct stone (n=2), bile duct carcinoma (n=10), carcinoma of the pancreas (n=9), GB carcinoma (n=7), metastasis to the porta hepatis (n=3), and carcinoma of the ampulla of vater (n=1). Technical success, procedure time, fluoroscopic time, and complications were evaluated. RESULTS: PTBD was successful in 94% of both right and left approach. The average procedure time was 9.7+/-3.8 min. in the right approach and 9.6+/-3.1 min. in the left approach, respectively (p=0.794). The average fluoroscopic time were 3.9+/-2.4 min. in the right approach and 3.8+/-2.2 min. in the left approach (p=0.892). A major complication, bile peritonitis, occurred in one of 16 patient with right-sided approach. Minor complications occurred in six right (2 hemobilia, 3 tube malfunction, 1 cholangitis) and three left (1 hemobilia, 1 fever, 1 cholangitis) PTBD. There were no significant difference in the complication rates between right and left PTBD (p=0.729). CONCLUSION: There were no significant differences in feasibility and safety in US-guided right and left PTBD.
Ampulla of Vater ; Bile ; Bile Ducts ; Drainage* ; Fever ; Hemobilia ; Humans ; Neoplasm Metastasis ; Pancreas ; Peritonitis

Clonorchiasis is a trematodasis caused by ingestion of a raw fish that contains the infective cysts. In cases of early infection, the patients complained non-specific gastrointestinal symptoms, including anorexia, epigastric pain or diarrhea. In cases of long-standing infection, an association with gallstones, choledocholithiasis, cholangitis and cholangiocarcinoma has been reported. However, acute hemorrhagic complications of clonorchiasis are extremely rare. Herein, we report on a case of hemobilia that was caused by Clonorchis sinensis, and this was confirmed by operation.
Anorexia ; Cholangiocarcinoma ; Cholangitis ; Choledocholithiasis ; Clonorchiasis ; Clonorchis sinensis ; Diarrhea ; Eating ; Gallstones ; Hemobilia ; Humans

PURPOSE: To report X-shaped stent insertion and its result in the patients with advanced hilar malignancy. MATERIALS AND METHODS:X-shaped stents were inserted in six patients with advanced hilar malignancy involving segmental branches of both intrahepatic bile ducts (IHD). The causes were cholangiocarcinomas in five patients and recurrent GB cancer in one. The procedure includes three steps: 1) the insertion of two wires through three IHDs in an X configuration, using a stone basket; 2) balloon dilatation of lesions, and 3) the in-sertion of two stents in an as X configuration. Stents were inserted after balloon dilatation in five patients, and without balloon dilatation in one. Changes in serum bilirubin levels and procedure-related problems were reviewed. RESULTS: In all patients, serum bilirubin levels gradually decreased, but in two, they increased again. One of these two died of sepsis after 1 month. There was bile leakage through the puncture and bile was extracted from malignant ascites. In the other patient, occlusion of the left stent tip occurred, and additional left PTBD was performed 3 months later. Hemobilia developed in all five patients with balloon dilatation, these all experianced pain during dilatation , but afterwards this disappeared. One stent without pre-balloon dilation showed incomplete self-expansion at the crossing part and supplementary balloon dilatations were performed. CONCLUSION: In patients with advanced hilar malignancy, X-shaped stent insertion is a new palliation. Problems such as hemobilia, pain, and intraperitoneal bile leakage may, however, occur.
Ascites ; Bile ; Bile Ducts, Intrahepatic ; Bilirubin ; Cholangiocarcinoma ; Dilatation ; Hemobilia ; Humans ; Punctures ; Sepsis ; Stents*

Hemobilia is a cause of obscure gastrointestinal hemorrhage. Most cases have an iatrogenic or traumatic origin but cases of hemobilia with non-traumatic causes are rare. The non-traumatic causes of hemobilia are inflammation, gallstones, neoplasm and vascular lesions. Currently, various therapeutic options are available for hemobilia, and transarterial embolization is now the first line of intervention used to stop the bleeding of hemobilia, which shows a high success rate of approximately 80% to 100% with a lower morbidity and mortality rate than with surgery. We report a rare case of non-traumatic hemobilia caused by a pseudoaneurysm of the hepatic artery that was successfully treated with transarterial embolization.
Aneurysm, False* ; Gallstones ; Gastrointestinal Hemorrhage ; Hemobilia* ; Hemorrhage ; Hepatic Artery* ; Inflammation ; Mortality

Biliary plastic stent induced life-threatening hemobilia is very rare. In this case, hemobilia seriously worsened following removal of a biliary stent, which had been placed for treatment of a postoperative bile leak in a patient who had undergone lateral liver segmentectomy for abdominal trauma. Following placement of the biliary stent, the bile leak improved, but hemobilia and cholangitis developed five days later. To manage the stent malfunction, we removed the biliary stent. However, life-threatening hemobilia developed immediately after removal. Endoscopic hemostasis was impossible; therefore, emergency angiographic embolization and stent graft were performed successfully. In such cases, angiographic embolization and stent-graft placement are effective diagnostic and therapeutic alternatives. When a patient develops hemobilia or cholangitis after biliary stent placement, endoscopists should pay special attention to remove the stent, which might exacerbate hemobilia.
Angiography ; Bile* ; Blood Vessel Prosthesis ; Cholangitis ; Emergencies ; Hemobilia* ; Hemostasis, Endoscopic ; Humans ; Liver ; Mastectomy, Segmental ; Plastics ; Stents*

Hemobilia is a status of bleeding into the biliary tract, which is caused by abnormal communication between the intrahepatic blood vessels and biliary tract, and is a rare cause of upper gastrointestinal hemorrhage. Most cases of the hemobilia originating in the gallbladder are related to gallstones. However, hemobilia is a rare complication of calculous cholecystitis. We report a case of hemobilia as a complication of calculous cholecystitis in a patient given continuous aspirin medication.
Aspirin ; Biliary Tract ; Blood Vessels ; Cholecystitis* ; Gallbladder ; Gallstones ; Gastrointestinal Hemorrhage ; Hemobilia* ; Hemorrhage ; Humans

BACKGROUND/AIMS: Approximately 5% to 10% of common bile duct (CBD) stones are difficult to remove by conventional endoscopic methods. Percutaneous transhepatic cholangioscopic lithotomy (PTCSL) can be an alternative method for this condition, but is not well established yet. The aim of this study was to evaluate the clinical efficacy and safety of PTCSL for removal of difficult CBD stones. METHODS: This study is a retrospective review of 34 consecutive patients who underwent unsuccessful removal of CBD stones using conventional endoscopic methods between December 2008 and July 2010 and were subsequently treated using PTCSL. RESULTS: Among 443 patients with CBD stones, 34 patients (7.8%) failed to achieve stone removal using conventional endoscopic methods. Of these 34 patients, 33 were treated using PTCSL. In all 33 cases (100%), complete stone removal was achieved using PTCSL. Most complications (15/17, 88.2%) were mild and transient. Major complications occurred in two patients (6.1%) who experienced hemobilia, and percutaneous transhepatic biliary drainage tract disruption, respectively; which were fully recovered without mortality. CONCLUSIONS: Despite prolonged hospital stay and temporary decline of quality of life, PTCSL is an effective and safe method in the management of difficult CBD stones, especially in patients with difficulty in approaching the affected bile duct.
Bile Ducts ; Common Bile Duct ; Drainage ; Hemobilia ; Humans ; Length of Stay ; Quality of Life ; Retrospective Studies