ABSTRACT
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2) caused imminent acute infection of respiratory tract known as Coronavirus disease 2019 (COVID-19). Complications of hepatobiliary system especially liver often found in post-acute COVID-19 patients. However, there are only few studies specifically discussing about liver abscess in patients who had history of contracted COVID-19. We present a case of a 54-years-old gentleman with no previous medical illness and no history of vaccination, who was presented with ruptured liver abscess post COVID-19 infection Category 4 (symptomatic with lung infection and the need of oxygen supplementation). Percutaneous drainage was performed to drain the abscess and collections.
Subject(s)
COVID-19 , Liver Abscess , Humans , COVID-19/complications , COVID-19/therapy , Male , Middle Aged , Liver Abscess/etiology , Liver Abscess/therapy , Liver Abscess/diagnosis , Drainage , SARS-CoV-2 , Rupture, SpontaneousABSTRACT
PURPOSE: To estimate the risk of hepatobiliary infection, including endoTIPSitis, liver abscesses, and cholangitis, after transjugular intrahepatic portosystemic shunt (TIPS) creation in patients with prior biliary intervention. MATERIALS AND METHODS: This multi-institution, retrospective study identified 76 patients (n = 48 males; mean age, 54.9 years; mean Model for End-stage Liver Disease [MELD] score, 13.2; n = 45 for ascites and n = 23 for varices; n = 31 with prior liver transplantation) among 2,130 (3.6%) undergoing TIPS creation who had prior biliary intervention (n = 19 bilioenteric anastomoses, n = 35 sphincterotomies, n = 28 internal plastic stent placements, n = 4 internal metal stent placements, and n = 6 percutaneous biliary drain placements). The baseline risk of post-TIPS creation hepatobiliary infection was estimated from a control group of 1,202 TIPS creation procedures in patients without prior biliary intervention. RESULTS: Eleven (14.5%) of 76 patients developed hepatobiliary infection after TIPS creation, including 7 with endoTIPSitis, 4 with hepatic abscesses, and 2 with cholangitis. The 30-day risk of infection was 10.9% (95% confidence interval [CI], 3.5%-17.8%), significantly higher than the 0.4% risk (95% CI, 0.1%-0.8%) observed in patients without prior biliary intervention (hazard ratio [HR], 25.56; 95% CI, 8.36-78.13; P < .001). All types of biliary intervention were associated with increased risk of infection, with bilioenteric anastomoses conferring the highest risk. Paradoxically, among patients with prior biliary intervention, use of postprocedural antibiotic prophylaxis was associated with an increased infection risk (HR, 19.85; 95% CI, 2.44-161.50; P = .005). Microbial culture data showed high rates of Enterococcus, Klebsiella, and Candida species. CONCLUSIONS: Prior biliary intervention was associated with a 10.9% risk of hepatobiliary infection, including endoTIPSitis, liver abscess, and cholangitis, within 30 days after TIPS creation.
Subject(s)
Cholangitis , Liver Abscess , Portasystemic Shunt, Transjugular Intrahepatic , Humans , Portasystemic Shunt, Transjugular Intrahepatic/adverse effects , Male , Female , Retrospective Studies , Middle Aged , Risk Factors , Cholangitis/etiology , Aged , Liver Abscess/etiology , Liver Abscess/microbiology , Treatment Outcome , Adult , Time Factors , Risk Assessment , United States , StentsABSTRACT
A woman in her 70s was hospitalized and was diagnosed with liver abscess and managed with antibiotics in a previous hospital. However, she experienced altered consciousness and neck stiffness during treatment. She was then referred to our hospital. On investigation, we found that she had meningitis and right endophthalmitis concurrent with a liver abscess. Klebsiella pneumoniae was detected from both cultures of the liver abscess and effusion from the cornea. A string test showed a positive result. Therefore, she was diagnosed with invasive liver abscess syndrome. Although she recovered from the liver abscess and meningitis through empiric antibiotic treatment, her right eye required ophthalmectomy. In cases where a liver abscess presents with extrahepatic complications, such as meningitis and endophthalmitis, the possibility of invasive liver abscess syndrome should be considered, which is caused by a hypervirulent K. pneumoniae.
Subject(s)
Endophthalmitis , Klebsiella Infections , Liver Abscess , Meningitis , Female , Humans , Anti-Bacterial Agents/therapeutic use , Endophthalmitis/etiology , Endophthalmitis/complications , Klebsiella Infections/complications , Klebsiella Infections/drug therapy , Klebsiella Infections/diagnosis , Klebsiella pneumoniae , Liver Abscess/diagnostic imaging , Liver Abscess/etiology , Meningitis/complications , Meningitis/drug therapy , AgedABSTRACT
BACKGROUND AND STUDY AIMS: Drug-eluting bead transarterial chemoembolization (DEB-TACE) causes serious complications, including liver abscess and biloma formation. This study aimed to investigate the frequency and risk factors of liver abscess and biloma formation after dug-eluting bead transarterial chemoembolization for unresectable intrahepatic cholangiocarcinoma (ICC). PATIENTS AND METHODS: 152 unresectable ICC patients received 241 DEB-TACE procedures from February 2018 to November 2022 were studied retrospectively. Patients were evaluated for the presence of liver abscess and biloma formation after DEB-TACE. The medical records, including baseline demographic data, preoperative imaging data, DEB-TACE details, and postoperative management, were reviewed to search for risk factors of liver abscess and biloma formation. RESULTS: Liver abscesses developed in 11 cases, with an incidence rate of 7.2 % (11/152) per patient and 4.6 % (11/241) per procedure. In the 11 patients with abscesses, the incidence of biloma formation was 36.4 % (n = 4). The binary logistic regression analysis showed that diabetes mellitus (OR 7.967, 95 % CI 1.491-42.571, p = 0.015), bilioenterostomy or biliary stent implantation (OR 18.716, 95 % CI 1.006-348.049, p = 0.049) and grade 1 arterial occlusion (OR 9.712, 95 % CI 1.054-89.484, p = 0.045) were independent risk factors for liver abscess and biloma formation. CONCLUSION: Liver abscesses and biloma formation induced by DEB-TACE are associated with various factors. Diabetes mellitus, bilioenterostomy or biliary stent implantation, and grade 1 artery occlusion were all associated with liver abscess and biloma formation after DEB-TACE for unresectable ICC. In patients with these risk factors, the DEB-TACE procedure should be finely designed and manipulated with more caution.
Subject(s)
Bile Duct Neoplasms , Chemoembolization, Therapeutic , Cholangiocarcinoma , Liver Abscess , Humans , Chemoembolization, Therapeutic/adverse effects , Chemoembolization, Therapeutic/methods , Male , Cholangiocarcinoma/therapy , Female , Liver Abscess/etiology , Risk Factors , Middle Aged , Bile Duct Neoplasms/therapy , Retrospective Studies , Aged , Adult , Bile , Incidence , Aged, 80 and overABSTRACT
The authors present minimally invasive surgical treatment of recurrent liver abscess caused by migration of fish bone from the upper gastrointestinal tract. Two-stage treatment implied small-caliber transparietal drainage of abscess with evacuation of purulent detritus at the first stage. At the second stage, primary percutaneous approach was transformed into access of sufficient diameter for flexible or rigid optics for visually controlled bone extraction. Foreign body removal through the drainage tube with endoscopic capture under visual control is preferable regarding safety compared to removal under ultrasound and/or X-ray control. Indeed, endoscopic approach is valuable for optimal positioning of the object and prevention of damage to liver parenchyma during extraction.
Subject(s)
Foreign Bodies , Liver Abscess , Animals , Liver Abscess/diagnosis , Liver Abscess/etiology , Liver Abscess/surgery , Foreign Bodies/complications , Foreign Bodies/diagnosis , Foreign Bodies/surgery , Drainage/adverse effectsABSTRACT
PURPOSE: To analyze the safety of combination treatment comprising drug-eluting bead transarterial chemoembolization (DEB-TACE) and immune checkpoint inhibitors (ICIs) in hepatocellular carcinoma (HCC). METHOD: In total, 208 HCC patients receiving DEB-TACE were enrolled for this retrospective single-institution study. Among them, 50 patients who received ICIs at an interval less than one month from DEB-TACE were categorized into the DEB-ICI group; the remaining 158 patients were categorized into the DEB group. Albumin-bilirubin (ALBI) score before and at three months after DEB-TACE were recorded to evaluate liver function changes. Adverse events within three months after DEB-TACE were considered TACE-related and were compared between the two groups. RESULTS: The DEB-ICI group had significantly higher incidence of liver abscess than the DEB group (14.0 % versus 5.1 %, p-value = 0.0337). No significant difference in the other TACE-related adverse events and change of ALBI score between the groups. Univariate logistic regression confirmed that combination with ICIs was an independent risk factor for liver abscess after DEB-TACE (odds ratio = 3.0523, 95 % confidence interval: 1.0474-8.8947, p-value = 0.0409); other parameters including subjective angiographic chemoembolization endpoint scale and combined targeted therapy were nonsignificant risk factors in this study population. In the DEB-ICI group, patients who received ICIs before DEB-TACE exhibited a trend toward liver abscess formation compared with those who received DEB-TACE before ICIs (23.8 % versus 6.9 %, p-value = 0.0922). CONCLUSIONS: Combination treatment involving DEB-TACE and ICIs at an interval less than one month increased the risk of liver abscess after DEB-TACE. Greater caution is therefore warranted for HCC patients who receive ICIs and DEB-TACE with this short interval.
Subject(s)
Carcinoma, Hepatocellular , Chemoembolization, Therapeutic , Liver Abscess , Liver Neoplasms , Humans , Carcinoma, Hepatocellular/pathology , Liver Neoplasms/pathology , Immune Checkpoint Inhibitors , Retrospective Studies , Doxorubicin , Chemoembolization, Therapeutic/adverse effects , Liver Abscess/etiology , Treatment OutcomeSubject(s)
Clostridium Infections , Clostridium perfringens , Liver Abscess , Sepsis , Humans , Clostridium perfringens/isolation & purification , Liver Abscess/microbiology , Liver Abscess/etiology , Liver Abscess/diagnostic imaging , Clostridium Infections/complications , Sepsis/microbiology , Sepsis/etiology , Sepsis/complications , Male , Middle AgedABSTRACT
A woman in her 40s presented to hospital with cholangitis. A magnetic resonance cholangiopancreatography showed a moderately dilated common bile duct and mild intrahepatic duct dilatation with sludge. She underwent a successful endoscopic retrograde cholangiopancreatography (ERCP) and sphincteroplasty. She subsequently developed recurrence of fevers and abdominal pain with rising inflammatory markers. Initial investigations and imaging were unremarkable. A positron emission tomography scan demonstrated multiple fluorodeoxyglucose (FDG)-avid hepatic lesions, and subsequent imaging confirmed multifocal liver abscesses without a drainable collection. The patient was managed with intravenous co-amoxiclav initially before switching to oral antibiotics, however, represented 1 week later with similar symptoms. Her antibiotic coverage was broadened to intravenous pipercillin-tazobactam, and she was discharged on this with follow-up in clinic. This case report highlights the rare complication of hepatic abscesses following ERCP and the importance of considering this as a differential in patients who present with sepsis following the procedure.
Subject(s)
Cholangitis , Liver Abscess , Female , Humans , Cholangiopancreatography, Endoscopic Retrograde/adverse effects , Cholangiopancreatography, Endoscopic Retrograde/methods , Cholangitis/etiology , Cholangitis/surgery , Common Bile Duct , Liver Abscess/diagnostic imaging , Liver Abscess/drug therapy , Liver Abscess/etiology , Adult , Middle AgedABSTRACT
Metronidazole (MNZ) is a widely used drug for protozoan and anaerobic infections. The continuous use of MNZ causes various neurological symptoms, such as cerebellar ataxia, visual disturbance, vestibulocochlear symptoms, gait disturbance, dysarthria, and epileptic seizures of unknown cause, named MNZ-induced encephalopathy (MIE), in rare cases. MIE is a reversible disease that often improves within a few days of MNZ discontinuation, but irreversible neurological symptoms rarely remain. Herein, we report a case of MIE that developed during MNZ administration for a liver abscess, causing prolonged unconsciousness and death even after drug discontinuation. An 85-year-old female patient complained of fever, elevated liver enzymes, and a multifocal abscess in the right hepatic lobe, as seen on computed tomography. Percutaneous transhepatic abscess drainage and antibiotic therapy were initiated. The causative agent of the liver abscess could not be identified, thus meropenem was started, which demonstrated no inflammation improvement, thus oral MNZ was added. The inflammation recurred when MNZ was discontinued, and the patient continued taking MNZ. Vomiting, upper limb tremors, consciousness disturbance, and convulsions appeared on day 46 (total dose of MNZ 73.5mg), and the patient was hospitalized. T2-weighted, diffusion-weighted, and FLAIR head magnetic resonance imaging (MRI) revealed symmetrical abnormal high-signal areas in the cerebellar dentate nucleus, corpus callosum, cerebral white matter, and periventricular areas. MIE was diagnosed based on the patient's course and MRI images, and MNZ was discontinued. The patient continued to suffer from impaired consciousness and convulsions after MNZ discontinuation and died due to aspiration pneumonia. Suggestively, MIE development is related to long-term MNZ administration, poor nutrition, liver disease, underlying diseases (such as advanced cancer), and serious complications. A systematic review of MIE cases revealed that 4.8-5.9% of the patients demonstrated little improvement of symptoms after MNZ discontinuation, and some deaths were reported. Patients with poor prognosis were often suffering from impaired consciousness and convulsions. Furthermore, impaired consciousness was the most common residual symptom. Abnormal signals in characteristic areas, such as the dentate nucleus cerebri and corpus callosum, on head MRI are useful for MIE diagnosis, especially in patients with abnormal findings in the cerebral white matter, which is associated with a poor prognosis. We should pay close attention to the onset of MIE when MNZ is administered.
Subject(s)
Brain Diseases , Liver Abscess , Female , Humans , Aged, 80 and over , Metronidazole/adverse effects , Brain Diseases/chemically induced , Brain Diseases/diagnostic imaging , Anti-Bacterial Agents/adverse effects , Seizures , Liver Abscess/diagnostic imaging , Liver Abscess/drug therapy , Liver Abscess/etiologyABSTRACT
COVID-19 infection has been associated, particularly in severely ill patients requiring hospitalization, with a hypercoagulable state. The case presented herein was a 66-year-old man with SARS-CoV-2 infection who did not have any respiratory symptoms. He presented with the following clinical manifestations: portal vein and hepatic artery thrombosis, liver infarction, and a superimposed abscess of the liver. In this case, early detection and the administration of anticoagulants and antibiotics led to a significant improvement within weeks of the diagnosis. We encourage physicians to be aware of COVID-19-associated hypercoagulable state and its potential complications, regardless of the acuity of the presentation or the absence of respiratory symptoms.
Subject(s)
COVID-19 , Hepatic Infarction , Liver Abscess , Male , Humans , Aged , COVID-19/complications , SARS-CoV-2 , Liver Abscess/etiologyABSTRACT
PURPOSE: To investigate risk factors associated with post-microwave ablation (MWA) abscess development. MATERIALS AND METHODS: A retrospective case-control analysis was conducted to identify hepatic MWA performed at a single tertiary medical center between January 2010 and January 2022. Case and control patients were defined as those who did or did not develop intrahepatic abscess within 3 months following MWA, respectively. Correlations between risk factors and post-MWA abscess development were assessed by Fisher's exact test. RESULTS: Between 2010 and 2022, 253 patients underwent 376 MWA sessions with post-ablation abscess complication rate of 1.1% (4/376). Complications associated with intrahepatic abscess included bacteremia, empyema, pleural abscess, subcutaneous abscess, cholangitis, bile leak, biliocutaneous and arterio-biliary fistulae, and pseudoaneurysm. One patient expired from septic shock 5 days post-ablation. All abscesses were treated by percutaneous drainage and antibiotics. One patient required concomitant placement of a biliary stent and embolization of a biliocutaneous tract. History of Sphincter of Oddi manipulation (p < 0.01), cholangiocarcinoma (p < 0.05), transarterial radioembolization (TARE) to the index lesion (p < 0.05), and abnormal serum alkaline phosphatase levels (p < 0.05) were significantly correlated with post-MWA abscess. The risk of developing post-MWA abscesses for patients with a history of cholangiocarcinoma or a history of Sphincter of Oddi manipulation were 20.0% and 27.2%, respectively. CONCLUSION: Patients with prior Sphincter of Oddi manipulation, cholangiocarcinoma, or TARE are at greater risk of developing post-MWA abscess.
Subject(s)
Bile Duct Neoplasms , Catheter Ablation , Cholangiocarcinoma , Liver Abscess , Liver Neoplasms , Humans , Microwaves , Retrospective Studies , Catheter Ablation/adverse effects , Liver Neoplasms/surgery , Liver Neoplasms/complications , Liver Abscess/etiology , Risk Factors , Cholangiocarcinoma/surgery , Bile Ducts, Intrahepatic/surgery , Bile Duct Neoplasms/surgeryABSTRACT
Liver injuries after blunt abdominal trauma are very common. Non-operative approaches to management are now the standard of care for many patients with up to and including grade V liver injuries. However, the long-term complications associated with coil embolization can be challenging to manage. We present the case of a 29-year-old male who presented with a chronic liver abscess which contained the coils following embolization of a grade IV liver injury and the subsequent transhepatic embolization of the pseudoaneurysm. In addition, the patient developed a fistula draining the abscess through the previously placed drain site that traversed the diaphragm. A multidisciplinary discussion was held between trauma surgery, hepatobiliary surgery, thoracic surgery, and interventional radiology to discuss the best treatment plan. The patient subsequently underwent liver resection, fistula tract resection, and diaphragm repair. This case presents a definitive management strategy for these complex patients.
Subject(s)
Abdominal Injuries , Embolization, Therapeutic , Liver Abscess , Liver Diseases , Wounds, Nonpenetrating , Male , Humans , Adult , Liver/injuries , Liver Diseases/surgery , Liver Abscess/etiology , Liver Abscess/surgery , Hepatectomy/adverse effects , Abdominal Injuries/surgery , Wounds, Nonpenetrating/therapy , Wounds, Nonpenetrating/surgery , Embolization, Therapeutic/adverse effects , Retrospective StudiesABSTRACT
A bronchobiliary fistula (BBF) is an uncommon but severe complication after radiofrequency ablation (RFA). However, the definitive salvage methods are controversial. We herein report a patient with hepatocellular carcinoma with hepatic abscess and BBF following RFA. We also review previous reports of BBF after RFA. The patient was a man in his 70s who underwent RFA for recurrent hepatocellular carcinoma in the subphrenic area. Despite percutaneous transhepatic abscess drainage, bilioptysis persisted. Finally, the BBF was occluded with an endobronchial Watanabe spigot under fiber-optic bronchoscopy. Placing an endobronchial Watanabe spigot should be considered as a salvage therapy for refractory BBF following RFA.
Subject(s)
Biliary Fistula , Bronchial Fistula , Carcinoma, Hepatocellular , Catheter Ablation , Liver Abscess , Liver Neoplasms , Radiofrequency Ablation , Male , Humans , Carcinoma, Hepatocellular/surgery , Carcinoma, Hepatocellular/complications , Liver Neoplasms/complications , Biliary Fistula/etiology , Biliary Fistula/surgery , Bronchial Fistula/etiology , Bronchial Fistula/surgery , Liver Abscess/etiology , Liver Abscess/surgery , Radiofrequency Ablation/adverse effects , Catheter Ablation/adverse effectsABSTRACT
We present the case of a 64-year-old male with a history of chronic liver disease due to hepatitis C virus, with a sustained viral response after oral antiviral treatment and without follow-up for 5 years. He was admitted after a one-month history of constitutional symptoms, low-grade fever, abdominal pain and a palpable epigastric tumor. Analysis showed marked elevation of acute phase reactants (48,000 leukocytes and C-reactive protein of 19mg/dl) and dissociated cholestasis. Two lesions were identified by abdominal CT.