RESUMEN
Hepatic artery pseudoaneurysms have been reported to occur in approximately 1% of cases after metal stenting for malignant biliary obstruction. In contrast, only a few cases have been reported as complications after plastic stenting for benign biliary disease. We report a 61-year-old man with cholangitis who presented with a rare complication of hemobilia after implantation of 7 Fr double pigtail plastic biliary stents. No bleeding was observed approximately one month after biliary stent tube removal. Contrast-enhanced CT scan revealed a circularly enhanced lesion (5 mm in diameter) in the arterial phase at the tip of the previously inserted plastic bile duct stent. Color Doppler ultrasonography enhanced the lesion and detected arterial blood flow inside. He was diagnosed with a hepatic artery pseudoaneurysm. However, he had no risk factors such as prolonged catheterization, severe cholangitis, liver abscess, or long-term steroid use. Superselective transarterial embolization using two metal microcoils was successfully completed without damage to the surrounding liver parenchyma. If hemobilia is suspected after insertion of a plastic bile duct stent, immediate monitoring using contrast-enhanced computed tomography or Doppler ultrasonography is recommended.
Asunto(s)
Aneurisma Falso , Colangitis , Hemobilia , Masculino , Humanos , Persona de Mediana Edad , Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/etiología , Aneurisma Falso/terapia , Hemobilia/terapia , Hemobilia/complicaciones , Arteria Hepática/diagnóstico por imagen , Arteria Hepática/patología , Incidencia , Colangitis/complicaciones , Stents/efectos adversosRESUMEN
Hepatic artery aneurysms (HAA) are rare (20% of all visceral arteries). Most often, HAAs are asymptomatic and detected at autopsy. However, their ruptures and/or bleeding following pressure ulcers in visceral gastrointestinal organs are a significant clinical and diagnostic problem. We present 2 patients with obstructive jaundice and hemobilia. Diagnostics revealed aneurysm of the right hepatic artery with arterio-biliary fistula. Life-threatening hemobilia is a consequence of HAA rupture into biliary system. Endovascular approach is preferable for HAA without clinical manifestations. Awareness of this disease is important for early detection and active surgical intervention before possible complications.
Asunto(s)
Aneurisma , Fístula Biliar , Hemobilia , Ictericia Obstructiva , Humanos , Fístula Biliar/diagnóstico , Fístula Biliar/etiología , Fístula Biliar/cirugía , Hemobilia/etiología , Hemobilia/complicaciones , Aneurisma/cirugía , Arteria Hepática/diagnóstico por imagen , Arteria Hepática/cirugía , Ictericia Obstructiva/diagnóstico , Ictericia Obstructiva/etiología , Ictericia Obstructiva/cirugíaRESUMEN
We report the case of a 65-year-old man who experienced hemobilia due to rupture of a pseudoaneurysm of the left hepatic artery after endoscopic ultrasound-guided hepaticogastrostomy (EUS-HGS). The patient was diagnosed with pancreatic cancer and underwent endoscopic retrograde cholangiopancreatography for obstructive jaundice. Biliary drainage was converted to EUS-HGS due to tumor invasion in the superior duodenal angle. A partially covered metal stent was placed in the B3 intrahepatic bile duct. The procedure was completed without early complications, but 50 days later, the patient developed fever, elevated hepatobiliary enzymes, and shock. Contrast-enhanced computed tomography (CT) showed that the hepatic end of the HGS stent had moved slightly toward the stomach compared to the previous CT. A 6-mm pseudoaneurysm was also observed near the A3 and A4 branches of the left hepatic artery, coinciding with the hepatic end of the EUS-HGS stent. Hemostasis was achieved with coil embolization. Biliary hemorrhage due to rupture of a pseudoaneurysm should be considered in the differential diagnosis of biliary obstruction accompanied by bleeding after EUS-HGS.
Asunto(s)
Aneurisma Falso , Neoplasias de los Conductos Biliares , Colestasis , Hemobilia , Anciano , Humanos , Masculino , Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/etiología , Aneurisma Falso/cirugía , Neoplasias de los Conductos Biliares/complicaciones , Colangiopancreatografia Retrógrada Endoscópica/efectos adversos , Colestasis/etiología , Drenaje/métodos , Endosonografía/métodos , Hemobilia/terapia , Hemobilia/complicaciones , Hígado/patología , Ultrasonografía Intervencional/efectos adversos , Stents/efectos adversosRESUMEN
Hemobilia is an unusual type of gastrointestinal bleeding most frequently due to iatrogenic injury, trauma, or neoplasia. Acute cholecystitis as a cause of hemobilia is rare. We present the case study of a patient with bleeding from eroded gallbladder mucosa in the setting of severe calculous cholecystitis. The hemorrhagic episode was preceded by acute ERCP due to obstructive icterus with extraction of the calculi, followed by the development of severe acute pancreatitis. These factors initially misled the diagnosis. The bleeding was not hemodynamically important and routine diagnostic methods did not reveal its exact source. Direct choledochoscopy (SpyGlassTM) proved to be helpful in determining the right diagnosis, as it ruled out any injury or tumor in the main bile ducts and considerably supported the assumption of intrabladder bleeding. Surgical revision confirmed the cause, and subsequent cholecystectomy solved the whole problem.
Asunto(s)
Colecistitis Aguda , Colecistitis , Hemobilia , Pancreatitis , Humanos , Hemobilia/complicaciones , Hemobilia/diagnóstico , Enfermedad Aguda , Pancreatitis/complicaciones , Colecistitis/complicaciones , Colecistitis/cirugía , Colecistitis Aguda/diagnóstico , Colecistitis Aguda/diagnóstico por imagen , Hemorragia Gastrointestinal/etiologíaRESUMEN
Hemobilia is an uncommon diagnosis and is often not suspected in the absence of recent hepatobiliary intervention or trauma. Hemobilia in the setting of cystic artery pseudoaneurysm secondary to type I Mirizzi syndrome is a rare occurrence. We report the case of a 61-year-old male who presented with epigastric pain and vomiting. Blood tests demonstrated hyperbilirubinemia with elevated inflammatory markers. Magnetic resonance cholangiopancreatography revealed type I Mirizzi syndrome in the presence of a 21 mm cystic duct stone. During endoscopic retrograde cholangiopancreatography, hemobilia was identified. Subsequent triple phase computed tomography imaging identified a 12 mm cystic artery pseudoaneurysm. Angiography with successful coiling of the cystic artery was accomplished. Cholecystectomy was performed, confirming type I Mirizzi syndrome. This case demonstrates the importance of considering ruptured pseudoaneurysm in patients presenting with evidence of upper gastrointestinal bleeding in the setting of biliary stone disease. Transarterial embolization, followed by surgical management, is effective in both the diagnosis and management of ruptured cystic artery pseudoaneurysm with associated hemobilia.
Asunto(s)
Aneurisma Falso , Enfermedades de la Vesícula Biliar , Hemobilia , Síndrome de Mirizzi , Masculino , Humanos , Persona de Mediana Edad , Aneurisma Falso/complicaciones , Aneurisma Falso/diagnóstico por imagen , Hemobilia/complicaciones , Síndrome de Mirizzi/complicaciones , Síndrome de Mirizzi/diagnóstico por imagen , Síndrome de Mirizzi/cirugía , Enfermedades de la Vesícula Biliar/complicaciones , Arteria Hepática/diagnóstico por imagenAsunto(s)
Sistema Biliar , Hemobilia , Pancreatitis , Humanos , Hemobilia/complicaciones , Hallazgos Incidentales , Pancreatitis/etiologíaRESUMEN
OBJECTIVE: To conduct a network meta-analysis (NMA) in comparing biliary stents types' outcomes and complications in unresectable MBO. METHODS: The study was conducted in accordance with the PRISMA and NMA extension . Comprehensive searches of the Cochrane Library, MEDLINE, and Scopus were done analyzing randomized controlled trials that included subjects with unresectable malignant biliary obstructions that underwent biliary stents placement from any approaches. The types of stents that included were full-covered metal (FMS), partially-covered metal (PMS), uncovered metal (UMS), plastic (PLS), Iodine-125 seeds strands (IRS), antireflux (ARS), and paclitaxel-coated (PXS) stents. The outcome parameters were clinical success, median patency duration, medial survival, and early 30-day mortality. The complications included were stent occlusion, stent migration, cholangitis, cholecystitis, pancreatitis, hemorrhage, and hemobilia. The NMA will be done based on Bayesian method, Markov Chain Monte Carlo algorithm, using BUGSnet package in R studio. Transivity was controlled by methods and consistency of the NMA will be fitted by deviance information criterion. Data analysis in NMA were presented in Sucra plot, league table, and forest plot. RESULT: Thirty-six RCTs were included with 3502 subjects. ARS had the best clinical success and longest median patency. However, it was associated with higher rate of complications. IRS had a good clinical success (RR 1.63; 95%CI 0.67-6.25), long median patency (MD 21.14; 95%CI -106.18 to 145.91), and high significant survival rate (MD 69.89; 95%CI 22 to 117.57) compared to others stents. It was associated unsignificant complications of cholecystitis, hemobilia, and hemorrhage. CONCLUSION: Iodine-125 seeds strands had the promising good outcome and tolerated complications among others and should be considered as a standard stent to be used in unresectable malignant biliary obstructions.
Asunto(s)
Colecistitis , Colestasis , Hemobilia , Neoplasias , Humanos , Colestasis/etiología , Colestasis/cirugía , Teorema de Bayes , Hemobilia/complicaciones , Metaanálisis en Red , Neoplasias/complicaciones , Stents/efectos adversos , Colecistitis/complicaciones , Resultado del TratamientoRESUMEN
Pseudoaneurysm is a rare complication of laparoscopic cholecystectomy (LC). In most cases, the patient presents with gastrointestinal bleeding or hemoperitoneum. Here, we present a case with a post-cholecystectomy right hepatic artery pseudoaneurysm (PSA) induced by a generalized seizure. A 39-year-old male was sent to the emergency room with a generalized seizure and a loss of consciousness for approximately 5 min. Diffuse abdominal pain was complained of after consciousness returned. The surgical history of LC 13 days prior was mentioned. Abdominal computer tomography (CT) revealed a lobulated fluid accumulation in the gallbladder fossa with prominent fatty stranding and suspected biloma formation. After admission for one week, sharp abdominal pain was observed. Abdominal CT angiography revealed a right hepatic artery pseudoaneurysm. Transcatheter arterial embolization was performed with a total of seven platinum coils. In conclusion, it is important for doctors to take pseudoaneurysm into consideration in the patient who presents with seizure attack after receiving LC. Late discovery of PSA when it is ruptured can lead to fatal conditions, such as severe hemoperitoneum.
Asunto(s)
Aneurisma Falso , Hemobilia , Dolor Abdominal , Adulto , Aneurisma Falso/etiología , Colecistectomía , Hemobilia/complicaciones , Hemoperitoneo/complicaciones , Arteria Hepática , Humanos , Masculino , Convulsiones/etiologíaAsunto(s)
Fístula Biliar , Embolización Terapéutica , Hemobilia , Fístula Biliar/diagnóstico por imagen , Fístula Biliar/etiología , Fístula Biliar/cirugía , Embolización Terapéutica/efectos adversos , Hemobilia/complicaciones , Hemobilia/etiología , Arteria Hepática/diagnóstico por imagen , HumanosRESUMEN
A 67-year-old woman was diagnosed with borderline resectable pancreatic cancer and obstructive jaundice. A covered self-expandable metallic stent(SEMS)was placed endoscopically. Neoadjuvant chemotherapy with gemcitabine plus nabpaclitaxel was provided. Forty-seven days after the SEMS placement, she presented with hematemesis. Computed tomography revealed migration of SEMS into the small bowel. No pseudoaneurysms were detected. Upper digestive endoscopy demonstrated hemobilia without obvious causes of bleeding in the stomach or duodenum. As hemorrhage recurrence was confirmed in the bile duct, we performed pancreaticoduodenectomy. Thus, bile duct hemorrhage can occur in patients with pancreatic cancer after SEMS placement.
Asunto(s)
Sistema Biliar , Hemobilia , Neoplasias Pancreáticas , Stents Metálicos Autoexpandibles , Anciano , Femenino , Hemobilia/complicaciones , Humanos , Terapia Neoadyuvante , Neoplasias Pancreáticas/terapiaRESUMEN
BACKGROUND: Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is a safe procedure and extraintestinal bleeding after EUS-FNA is rare. Two cases of biliary tract bleeding after EUS-FNA was reported, but no case of biliary hemorrhage with obstructive jaundice after EUS-FNA of pancreatic head tumor has been reported. We discuss one such case, the pitfalls encountered during EUS-FNA and how they were overcome. CASE PRESENTATION: A 78-year-old man suspected of pancreatic head cancer was introduced to our hospital for pathological examination by EUS-FNA. Because he took antithrombotic drugs, we performed EUS-FNA after withdrawal of the drugs and replacement by heparin. The next day after EUS-FNA, obstructive jaundice was suspected by hematologic examination. Endoscopic retrograde cholangio-pancreatography was carried out and biliary tract bleeding was observed. We diagnosed obstructive jaundice due to hemobilia and inserted an endonasal biliary drainage tube. During the following period, the bleeding stopped and total bilirubin decreased. On the 15th hospital day, he was transferred to another hospital for pre-operative examination. CONCLUSION: Biliary tract bleeding after EUS-FNA is quite rare but endosonographers must appreciate and deal appropriately with this adverse event.
Asunto(s)
Biopsia por Aspiración con Aguja Fina Guiada por Ultrasonido Endoscópico , Hemobilia/diagnóstico , Ictericia Obstructiva/diagnóstico , Neoplasias Pancreáticas/patología , Hemorragia Posoperatoria/diagnóstico , Anciano , Colangiopancreatografia Retrógrada Endoscópica , Drenaje , Hemobilia/complicaciones , Hemobilia/terapia , Humanos , Ictericia Obstructiva/etiología , Ictericia Obstructiva/terapia , Masculino , Neoplasias Pancreáticas/diagnóstico , Complicaciones Posoperatorias/diagnóstico , Hemorragia Posoperatoria/complicaciones , Hemorragia Posoperatoria/terapiaAsunto(s)
Coagulación Sanguínea , Colecistitis/complicaciones , Hemobilia/complicaciones , Pancreatitis/etiología , Anciano , Colecistectomía Laparoscópica , Colecistitis/sangre , Colecistitis/diagnóstico por imagen , Colecistitis/cirugía , Femenino , Hemobilia/sangre , Hemobilia/diagnóstico por imagen , Hemobilia/cirugía , Humanos , Pancreatitis/diagnóstico por imagenAsunto(s)
Úlcera Duodenal/cirugía , Procedimientos Endovasculares/métodos , Hemorragia Gastrointestinal/cirugía , Hemobilia/cirugía , Úlcera Péptica Hemorrágica/cirugía , Adolescente , Angiografía/métodos , Niño , Úlcera Duodenal/complicaciones , Úlcera Duodenal/diagnóstico , Femenino , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiología , Hemobilia/complicaciones , Hemobilia/diagnóstico , Humanos , Masculino , Úlcera Péptica Hemorrágica/diagnóstico , Úlcera Péptica Hemorrágica/etiología , Resultado del TratamientoRESUMEN
An 83-year-old woman with a history of hepaticoduodenostomy 20 years ago was admitted with upper gastrointestinal bleeding. Emergency upper gastrointestinal endoscopy revealed multiple blood clots over the stomach and first and second parts of the duodenum. The cannulation of the biliary tree with a flexible end-viewing endoscope exposed the presence of blood clot inside biliary lumen and a semipedunculated polyp which, at first, appeared to be the cause of haemorrhage. A few days after polypectomy, patient was discharged home, however, was admitted again with massive bleeding and selective angiography demonstrated a pseudoaneurysm of left hepatic artery. Angioembolisation was performed and haemorrhage was stopped afterwards.
Asunto(s)
Aneurisma Falso/complicaciones , Hemorragia Gastrointestinal/etiología , Hemobilia/diagnóstico , Arteria Hepática/patología , Anciano de 80 o más Años , Aneurisma Falso/patología , Angiografía/métodos , Diagnóstico Diferencial , Embolización Terapéutica/métodos , Endoscopía Gastrointestinal/métodos , Femenino , Hemorragia Gastrointestinal/patología , Hemobilia/complicaciones , Hemobilia/etiología , Arteria Hepática/diagnóstico por imagen , Humanos , Resultado del Tratamiento , Tracto Gastrointestinal Superior/diagnóstico por imagenRESUMEN
Aneurysm of the cystic artery is not common, and it is a rare cause of hemobilia. Most of reported cases are pseudoaneurysms resulting from either an inflammatory process in the abdomen or abdominal trauma. We report a healthy individual who developed hemobilia associated with cystic artery aneurysm. Visceral artery aneurysms are rare and can rupture with potentially grave outcome due to excessive bleeding. The patient was managed with cholecystectomy and concomitant aneurysm repair.
Asunto(s)
Aneurisma/complicaciones , Fístula Biliar/complicaciones , Hemobilia/complicaciones , Arteria Hepática/patología , Anciano de 80 o más Años , Aneurisma/diagnóstico por imagen , Fístula Biliar/diagnóstico por imagen , Hemobilia/diagnóstico por imagen , Arteria Hepática/diagnóstico por imagen , Humanos , Tomografía Computarizada por Rayos XRESUMEN
Ruptured hepatic artery pseudoaneurysm (HAP) generally leads to the hemobilia and can be diagnosed by endoscopy. This condition mostly occurs after an iatrogenic trauma. The management of the HAP is still a big challenge. Due to an increased rate of HAP cases over the last decade, appropriate management is necessary for the optimal outcomes achievement. Here, we report a 59-year-old woman presenting with hematemesis, melena, hematochezia, and epigastric pain. The CT scan of the abdomen showed intrahepatic biliay dilation with hypodense material, probably a clot inside it. Subsequently, the patient was transferred to an angiography unit. Celiac artery angiography demonstrated a right hepatic artery pseudoaneurysm, which subsequently embolized.
Asunto(s)
Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/terapia , Embolización Terapéutica/métodos , Hemobilia/complicaciones , Arteria Hepática/diagnóstico por imagen , Dolor Abdominal/etiología , Angiografía , Femenino , Hemorragia Gastrointestinal/etiología , Humanos , Persona de Mediana Edad , Tomografía Computarizada por Rayos XRESUMEN
Gallbladder (GB) bleeding is very rare and it is caused by cystic artery aneurysm and rupture, or GB wall rupture. For GB rupture, the typical findings are positive Murphy's sign and jaundice. GB bleeding mostly presented as hemobilia. This is the first case presented with severe GI bleeding because of GB rupture-related GB bleeding. After comparing computed tomography, one gallstone spillage was noticed. In addition to gallstones, uremic coagulopathy also worsens the bleeding condition. This is also the first case that patients with GB spillage-related rupture and bleeding were successfully treated by nonsurgical management. Clinicians should bear in mind the rare causes of GI bleeding. Embolization of the bleeding artery should be attempted as soon as possible.
Asunto(s)
Enfermedades de la Vesícula Biliar/complicaciones , Hemorragia Gastrointestinal/complicaciones , Hemobilia/complicaciones , Fallo Renal Crónico/complicaciones , Choque/etiología , Anciano de 80 o más Años , Diagnóstico Diferencial , Endoscopía Gastrointestinal , Enfermedades de la Vesícula Biliar/diagnóstico , Hemorragia Gastrointestinal/diagnóstico , Hemobilia/diagnóstico , Humanos , Fallo Renal Crónico/diagnóstico , Masculino , Choque/diagnóstico , Tomografía Computarizada por Rayos XRESUMEN
Upper gastrointestinal bleeding (UGIB) is the most common emergency condition in gastroenterology. Although peptic ulcer and esophagogastric varices are the predominant causes, other conditions account for up to 50% of UGIBs. These conditions, among others, include angiodysplasia, Dieulafoy and Mallory-Weiss lesions, gastric antral vascular ectasia, and Cameron lesions. Upper GI cancer as well as lesions of the biliary tract and pancreas may also result in severe UGIB. This article provides an overview of the endoscopic management of these lesions, including the role of novel therapeutic modalities such as hemostatic powder and over-the-scope-clips.
Asunto(s)
Enfermedades Duodenales/terapia , Enfermedades del Esófago/terapia , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Neoplasias Gastrointestinales/complicaciones , Hemostasis Endoscópica , Gastropatías/terapia , Enfermedades Duodenales/etiología , Endoscopía Gastrointestinal , Enfermedades del Esófago/etiología , Cuerpos Extraños/complicaciones , Hemobilia/complicaciones , Humanos , Enfermedades Pancreáticas/complicaciones , Gastropatías/etiología , Enfermedades Vasculares/complicaciones , Heridas y Lesiones/complicacionesRESUMEN
Hemobilia is defined as bleeding into the biliary tree from an abnormal communication between a blood vessel and bile duct. It is an uncommon cause of upper gastrointestinal hemorrhage and iatrogenic most of the times. We report a case of hemobilia secondary to percutaneous liver biopsy presenting with classical Quincke's triad in a young lady which was treated with combined biliary balloon sweep thrombectomy and transarterial embolization for complete resolution of symptoms.