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Han X, Yao J, He J, Liu H, Jiang Y, Zhao D, Shi Q, Zhou J, Hu H, Lan P, Zhou H, Li X. Clinical and laboratory insights into the threat of hypervirulent Klebsiella pneumoniae. Int J Antimicrob Agents 2024; 64:107275. [PMID: 39002700 DOI: 10.1016/j.ijantimicag.2024.107275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 06/15/2024] [Accepted: 07/06/2024] [Indexed: 07/15/2024]
Abstract
Hypervirulent Klebsiella pneumoniae (hvKP) typically causes severe invasive infections affecting multiple sites in healthy individuals. In the past, hvKP was characterized by a hypermucoviscosity phenotype, susceptibility to antimicrobial agents, and its tendency to cause invasive infections in healthy individuals within the community. However, there has been an alarming increase in reports of multidrug-resistant hvKP, particularly carbapenem-resistant strains, causing nosocomial infections in critically ill or immunocompromised patients. This presents a significant challenge for clinical treatment. Early identification of hvKP is crucial for timely infection control. Notably, identifying hvKP has become confusing due to its prevalence in nosocomial settings and the limited predictive specificity of the hypermucoviscosity phenotype. Novel virulence predictors for hvKP have been discovered through animal models or machine learning algorithms, while standardization of identification criteria is still necessary. Timely source control and antibiotic therapy have been widely employed for the treatment of hvKP infections. Additionally, phage therapy is a promising alternative approach due to escalating antibiotic resistance. In summary, this narrative review highlights the latest research progress in the development, virulence factors, identification, epidemiology of hvKP, and treatment options available for hvKP infection.
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Affiliation(s)
- Xinhong Han
- Department of Clinical Laboratory, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, China
| | - Jiayao Yao
- Centre of Laboratory Medicine, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jintao He
- Department of Infectious Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China; Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, Zhejiang, China; Regional Medical Center for National Institute of Respiratory Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Haiyang Liu
- Centre of Laboratory Medicine, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yan Jiang
- Department of Infectious Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China; Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, Zhejiang, China; Regional Medical Center for National Institute of Respiratory Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Dongdong Zhao
- Department of Infectious Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China; Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, Zhejiang, China; Regional Medical Center for National Institute of Respiratory Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Qiucheng Shi
- Department of Infectious Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China; Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, Zhejiang, China; Regional Medical Center for National Institute of Respiratory Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Junxin Zhou
- Department of Infectious Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China; Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, Zhejiang, China; Regional Medical Center for National Institute of Respiratory Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Huangdu Hu
- Department of Infectious Diseases, Centre for General Practice Medicine, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Peng Lan
- Department of Infectious Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China; Key Laboratory of Microbial Technology and Bioinformatics of Zhejiang Province, Hangzhou, Zhejiang, China; Regional Medical Center for National Institute of Respiratory Diseases, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Hua Zhou
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
| | - Xi Li
- Centre of Laboratory Medicine, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, China.
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Kalangi H, Yancovitz SR, Camins B. A unique case of hypervirulent Klebsiella pneumoniae acute cholecystitis complicated by portal vein thrombophlebitis: A case report and literature review. IDCases 2024; 36:e01935. [PMID: 38601433 PMCID: PMC11004864 DOI: 10.1016/j.idcr.2024.e01935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 02/21/2024] [Accepted: 03/31/2024] [Indexed: 04/12/2024] Open
Abstract
Hypervirulent Klebsiella pneumoniae remains a significant global public health concern, characterized by a unique syndrome involving monomicrobial primary pyogenic liver abscesses, often leading to metastatic complications such as endophthalmitis, meningitis, and other infections. These infections are frequently observed in immunocompetent hosts or diabetic patients, particularly those of Asian ethnicity. In this report, we present the case of a 66-year-old Burmese female, currently residing in the United States, who presented with severe swelling, pain, discharge, and vision loss in her left eye, along with abdominal pain. Subsequent investigation revealed monomicrobial Klebsiella pneumoniae acute cholecystitis with an adjacent liver abscess, complicated by bacteremia, endogenous endophthalmitis, and portal vein thrombosis. Treatment with ceftriaxone proved successful in addressing her intra-abdominal infections, while anticoagulation therapy was initiated following multidisciplinary discussions among all involved subspecialties. Early diagnosis and the timely administration of appropriate treatment are crucial in reducing mortality and preventing further complications.
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Affiliation(s)
- Harika Kalangi
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Pl, New York, NY 10029, United States
| | - Stanley R. Yancovitz
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Pl, New York, NY 10029, United States
| | - Bernard Camins
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Pl, New York, NY 10029, United States
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Liu J, Liu Y, Li C, Peng W, Jiang C, Peng S, Fu L. Characteristics of Klebsiella pneumoniae pyogenic liver abscess from 2010-2021 in a tertiary teaching hospital of South China. J Glob Antimicrob Resist 2024; 36:210-216. [PMID: 38154752 DOI: 10.1016/j.jgar.2023.12.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 12/06/2023] [Accepted: 12/18/2023] [Indexed: 12/30/2023] Open
Abstract
OBJECTIVES Pyogenic liver abscess (PLA) is a severe and potentially fatal infectious disease. Klebsiella pneumoniae (K. pneumoniae) is the predominant pathogen responsible for PLA. This study aims to investigate the clinical characteristics and prognostic factors of K. pneumoniae-induced pyogenic liver abscess (KP-PLA), particularly those caused by carbapenem-resistant K. pneumoniae (CRKP). METHODS Analyses were performed on PLA patients from January 2010 to December 2021, to investigate the differences of K. pneumoniae from other etiologically infected PLA patients. Univariate and multivariate logistic regression analyses were used to compare prognostic factors between patients with carbapenem-resistant K. pneumoniae PLA (CRKP-PLA) and patients with carbapenem-sensitive K. pneumoniae PLA. RESULTS Univariate analysis demonstrated a significant association between KP-PLA and factors including diabetes mellitus (P < 0.001), cholecystitis and cholelithiasis (P = 0.032), single abscess (P = 0.016), and abscesses with a diameter over 50 mm (P = 0.004). The CRKP group exhibited a higher prevalence of therapeutic interventions before K. pneumoniae infection, including abdominal surgery, mechanical ventilation, sputum suction, tracheal cannula, routine drainage of the abdominal cavity, and peripherally inserted central venous catheters (P < 0.05). Multivariate logistic regression analysis revealed that admission to the intensive care unit was an independent risk factor associated with CRKP-PLA (odds ratio 36; 95% confidence interval 1.77-731.56; P = 0.020). CONCLUSION The KP-PLA patients were significantly associated with diabetes and were more likely to have single abscesses larger than 50 mm. PLA patients with a history of admission to intensive care unit or invasive therapeutic procedures should be given special consideration if combined with CRKP infection.
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Affiliation(s)
- Jinqing Liu
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yao Liu
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chunhui Li
- Centre for Healthcare-Associated Infection Control, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wenting Peng
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chuan Jiang
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shifang Peng
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lei Fu
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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Ojuka A, Lesetedi C, Jabo C, Mompati KF. Raptured gas forming pyogenic liver abscess with a biliary fistula in Botswana: a case report. Pan Afr Med J 2023; 46:107. [PMID: 38435408 PMCID: PMC10908293 DOI: 10.11604/pamj.2023.46.107.42256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 12/07/2023] [Indexed: 03/05/2024] Open
Abstract
We report a case of gas-forming pyogenic liver abscess (GFPLA) with a ruptured abscess and biliary fistula presenting with peritonitis. The patient had poorly controlled diabetes mellitus and was extremely ill at presentation. The diagnosis was delayed until the abscess ruptured, owing to nonspecific abdominal symptoms at the initial presentation and delayed follow-up radiological investigations. The patient had a high-output biliary fistula post-operatively, which was managed with endoscopic retrograde cholangiopancreatography (ERCP) and stenting with fistula drainage reduction within four weeks. This case highlights the need for follow-up radiological investigations and prompt intervention in patients with diabetes mellitus presenting with fever and vague abdominal pain.
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Xiang Y, He J, Bai R, Gou H, Luo F, Huang X, Zhang Z. Hounsfield Units as an Independent Predictor of Failed Percutaneous Drainage of Spinal Tuberculosis Paraspinal Abscess Under Computed Tomography Guidance. Neurospine 2023; 20:1389-1398. [PMID: 38171305 PMCID: PMC10762385 DOI: 10.14245/ns.2346820.410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/19/2023] [Accepted: 09/27/2023] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVE To investigate the value of Hounsfield units (HUs) as an independent predictor of failed percutaneous drainage of spinal tuberculosis paraspinal abscess under computed tomography (CT) guidance. METHODS A retrospective analysis was conducted on 61 patients who underwent CT-guided percutaneous drainage for spinal tuberculosis paraspinal abscess between October 2017 and October 2020. Preoperative CT scans were used to measure the HUs of the abscess. Patients were categorized into successful drainage (n = 49) and failed drainage (n = 12) groups. Statistical analysis involved independent sample t-tests and chi-square tests to compare between the 2 groups. Binary logistic regression was performed to identify independent predictive factors for drainage failure. Receiver operating characteristic (ROC) curves were employed to ascertain risk factor thresholds and diagnostic performance. RESULTS Among the patients, 49 experienced successful drainage while 12 faced drainage failure. The mean HUs of abscesses in the failed drainage group were significantly higher than those in the successful drainage group (p < 0.001). ROC analysis revealed an area under the curve of 0.897 (95% confidence interval, 0.808-0.986) for predicting drainage failure based on HUs. The optimal HU cutoff value for predicting drainage failure was 22.3, with a sensitivity of 91.7% and specificity of 69.4%. CONCLUSION HUs are an independent predictor of failed percutaneous drainage of spinal tuberculosis paraspinal abscess under CT guidance. The HU value of 22.3 can be used as an initial screening threshold for predicting the success or failure of drainage.
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Affiliation(s)
- Yu Xiang
- Department of Orthopedics, Southwest Hospital, Army Medical University, Chongqing, China
| | - Jinyue He
- Department of Orthopedics, Southwest Hospital, Army Medical University, Chongqing, China
| | - Ruonan Bai
- Department of Anesthesia, Southwest Hospital, Army Medical University, Chongqing, China
| | - Huorong Gou
- Department of Orthopedics, Southwest Hospital, Army Medical University, Chongqing, China
| | - Fei Luo
- Department of Orthopedics, Southwest Hospital, Army Medical University, Chongqing, China
| | - Xuequan Huang
- Department of Nuclear Medicine, Southwest Hospital, Army Medical University, Chongqing, China
| | - Zehua Zhang
- Department of Orthopedics, Southwest Hospital, Army Medical University, Chongqing, China
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Michael N, Parascandola S, Saint-Laurent S, Brown C, Maddox J, Bradley M, Learn P, Gage M. Rare Hypermucoviscous Klebsiella pneumoniae Liver Abscess in an Active Duty Male Requiring Partial Liver Resection for Definitive Treatment. Mil Med 2023; 188:e3720-e3725. [PMID: 37099739 DOI: 10.1093/milmed/usad124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/13/2023] [Accepted: 04/14/2023] [Indexed: 04/28/2023] Open
Abstract
Antibiotics and drainage have largely replaced hepatic resection for the treatment of liver abscesses in the modern era; however, in cases caused by a rare strain of Klebsiella pneumoniae with a hypermucoviscous phenotype, more aggressive hepatic resection may be required. The patient is a 34-year-old male who presented to Landstuhl Regional Medical Center with a week of epigastric pain. His workup revealed a 6 cm liver abscess with growth to 10 cm in 48 hours. He underwent multiple drainage procedures at Landstuhl and then was transferred to Walter Reed where further surgical drainage was performed. Initial cultures demonstrated K. pneumoniae. He clinically improved and was able to discharge after a 2 week hospitalization. His final remaining surgical drain was removed as an outpatient, but 48 hours after removal, he was admitted to the intensive care unit in septic shock. Imaging revealed a 12 cm liver abscess, and cultures verified hypermucoviscous Klebsiella. After multidisciplinary discussion and counseling, he underwent an open right partial hepatectomy. Postoperatively he gradually recovered from his sepsis and major operation and then returned to his home in Landstuhl. This is a case of a rare hypermucoviscous variant of K. pneumoniae causing a liver abscess resistant to multiple drainage procedures, ultimately requiring open hepatic surgical resection for source control. This remains a last-resort option in the treatment of liver abscesses and should be considered early when caused by this rare strain of Klebsiella.
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Affiliation(s)
- Nicholas Michael
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
| | - Salvatore Parascandola
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
| | - Stephanie Saint-Laurent
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
| | - Colin Brown
- Landstuhl Regional Medical Center, Landstuhl/Kirchberg, Rhineland-Pfalz 66849, Germany
| | - John Maddox
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
| | - Matthew Bradley
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
| | - Peter Learn
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
| | - Michele Gage
- Department of Surgery, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
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Shahid H, Tyberg A, Sarkar A, Gaidhane M, Mahpour NY, Patel R, Flumignan VK, Vazquez-Sequeiros E, Martínez GM, Artifon EL, Kahaleh M. EUS-guided versus percutaneous liver abscess drainage: A multicenter collaborative study. Endosc Ultrasound 2023; 12:472-476. [PMID: 38948125 PMCID: PMC11213585 DOI: 10.1097/eus.0000000000000033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/02/2024] Open
Abstract
Background and Objectives Management of hepatic abscesses has traditionally been performed by image-guided percutaneous techniques. More recently, EUS drainage has been shown to be efficacious and safe. The aim of this study is to compare EUS-guided versus percutaneous catheter drainage (PCD) of hepatic abscesses. Methods Patients who underwent EUS-guided drainage or PCD of hepatic abscesses from January 2018 through November 2021 from 4 international academic centers were included in a dedicated registry. Demographics, clinical data preprocedure and postprocedure, abscess characteristics, procedural data, adverse events, and postprocedure care were collected. Results Seventy-four patients were included (mean age, 63.9 years; 45% male): EUS-guided (n = 30), PCD (n = 44). Preprocedure Charlson Comorbidity Index scores were 4.3 for the EUS group and 4.3 for the PCD group. The median abscess size was 8.45 × 6 cm (length × width) in the EUS group versus 7.3 × 5.5 cm in the PCD group. All of the abscesses in the EUS group were left-sided, whereas the PCD group contained both left- and right-sided abscesses (29 and 15, respectively). Technical success was 100% in both groups. Ten-millimeter-diameter stents were used in most cases in the EUS group, and 10F catheters were used in the PCD group. The duration to resolution of symptoms from the initial procedure was 10.9 days less in the EUS group compared with the PCD group (P < 0.00001). Hospital length of stay was shorter in the EUS group by 5.2 days (P = 0.000126). The EUS group had significantly fewer number of repeat sessions: mean of 2 versus 7.7 (P < 0.00001) and trended toward fewer number of procedure-related readmissions: 10% versus 34%. The PCD group had a significantly higher number of adverse events (n = 27 [61%]) when compared with the EUS group (n = 5 [17%]; P = 0.0001). Conclusions EUS-guided drainage is an efficacious and safe intervention for the management of hepatic abscesses. EUS-guided drainage allows for quicker resolution of symptoms, shorter length of hospital stay, fewer adverse events, and fewer procedural sessions needed when compared with the PCD technique. However, EUS-guided drainage may not be feasible in right-sided lesions.
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Affiliation(s)
- Haroon Shahid
- Gastroenterology, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | - Amy Tyberg
- Gastroenterology, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | - Avik Sarkar
- Gastroenterology, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | - Monica Gaidhane
- Gastroenterology, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | - Noah Y. Mahpour
- Gastroenterology, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | - Roohi Patel
- Gastroenterology, Robert Wood Johnson University Hospital, New Brunswick, NJ
| | | | | | | | | | - Michel Kahaleh
- Gastroenterology, Robert Wood Johnson University Hospital, New Brunswick, NJ
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Tran M, Tran P. Giant Klebsiella pneumoniae pyogenic liver abscess in the left liver lobe presenting with dyspepsia and vaginal discharge. BMJ Case Rep 2023; 16:e254474. [PMID: 37185248 PMCID: PMC10151981 DOI: 10.1136/bcr-2022-254474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
Pyogenic liver abscess (PLA) commonly occurs in the right liver lobe, causing the typical symptoms of fever and right upper quadrant pain. Less than one-third of cases occur in the left lobe. We describe an unusual presentation of a giant left-sided PLA that was compressing the stomach and surrounding venous vasculature, causing the respective symptoms of gastro-oesophageal reflux and vaginal discharge from secondary pelvic congestion syndrome. CT revealed a solitary 14 cm×10 cm×10 cm multiloculated lesion, replacing most of the left liver lobe. It was successfully treated with intravenous antibiotics and percutaneous drainage, resulting in complete resolution at 1-year follow-up. This case explores the predisposing risk factor of diabetes in PLA and its association with Klebsiella pneumoniae, which was the offending pathogen in our patient. We also discuss the phenomenon of secondary pelvic venous congestion syndrome and compare similar cases of left-sided PLA, highlighting the different modes of presentation and treatment options.
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Affiliation(s)
- Melanie Tran
- Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Patrick Tran
- Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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Jacobs M, Weber M, Ganz M, Karp A, Wesley T, Miller D. A Rare Case of Viridans Group Streptococci Pyogenic Liver Abscess in a Young Male With No Prior Risk Factors. Cureus 2023; 15:e37721. [PMID: 37206533 PMCID: PMC10191615 DOI: 10.7759/cureus.37721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2023] [Indexed: 05/21/2023] Open
Abstract
Pyogenic liver abscesses (PLAs) secondary to bacterial etiologies are rare in North America and other developed countries. The predominant etiology of PLAs is an infection extending from the hepatobiliary or intestinal system. As such, the most common pathogens isolated from PLA in the United States are Escherichia coli and Klebsiella. Viridans group streptococci (VGS), on the other hand, are a large group of commensal bacteria in the oral flora and are a significantly less common cause of infection. Here, we report a rare case of a complicated isolated VGS PLA in a patient without known comorbidities. The patient was born and raised in the United States without recent travel history. Computed tomography (CT) with contrast showed multiple hypodense multiloculated lesions in the right lobe of the liver, measuring up to 13 cm, with mild wall thickening of the distal ileum and cecum. The abscesses were confirmed later as Streptococcus viridans PLA. The patient was treated with CT-guided drainage and IV antibiotics and, after that, made a quick recovery and was discharged. Our case underlines the significance of considering liver abscess as a differential even in previously healthy individuals with no known prior comorbid conditions, as prompt recognition is imperative in preventing morbidity and mortality.
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Affiliation(s)
- Menachem Jacobs
- Public Health Sciences, State University of New York Downstate Health Sciences University, Brooklyn, USA
| | - Moshe Weber
- Internal Medicine, State University of New York Downstate Health Sciences University, Brooklyn, USA
| | - Marc Ganz
- Public Health Sciences, State University of New York Downstate Health Sciences University, Brooklyn, USA
| | - Avrohom Karp
- Health Sciences, New York Medical College, Valhalla, USA
| | - Treven Wesley
- Internal Medicine, State University of New York Downstate Health Sciences University, Brooklyn, USA
| | - Daniel Miller
- Internal Medicine, Icahn School of Medicine at Mount Sinai, Queens Hospital Center, Queens, USA
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Justo I, Vega V, Marcacuzco A, Caso Ó, García-Conde M, Manrique A, Calvo J, García-Sesma Á, San Juan R, Fernández-Ruiz M, Rivas C, Calero MR, Jiménez-Romero C. Risk factors indicating the need for surgical therapy in patients with pyogenic liver abscesses. Langenbecks Arch Surg 2023; 408:97. [PMID: 36808482 PMCID: PMC9942623 DOI: 10.1007/s00423-023-02837-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 02/13/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND Percutaneous drainage (PD) and antibiotics are the therapy of choice (non-surgical therapy [non-ST]) for pyogenic liver abscesses (PLA), reserving surgical therapy (ST) for PD failure. The aim of this retrospective study was to identify risk factors that indicate the need for ST. METHODS We reviewed the medical charts of all of our institution's adult patients with a diagnosis of PLA between January 2000 and November 2020. A series of 296 patients with PLA was divided into two groups according to the therapy used: ST (n = 41 patients) and non-ST (n = 255). A comparison between groups was performed. RESULTS The overall median age was 68 years. Demographics, clinical history, underlying pathology, and laboratory variables were similar in both groups, except for the duration of PLA symptoms < 10 days and leukocyte count which were significantly higher in the ST group. The in-hospital mortality rate in the ST group was 12.2% vs. 10.2% in the non-ST group (p = 0.783), with biliary sepsis and tumor-related abscesses as the most frequent causes of death. Hospital stay and PLA recurrence were statistically insignificant between groups. One-year actuarial patient survival was 80.2% in the ST group vs. 84.6% in the non-ST (p = 0.625) group. The presence of underlying biliary disease, intra-abdominal tumor, and duration of symptoms for less than 10 days on presentation comprised the risk factors that indicated the need to perform ST. CONCLUSIONS There is little evidence regarding the decision to perform ST, but according to this study, the presence of underlying biliary disease or an intra-abdominal tumor and the duration of PLA symptoms < 10 days upon presentation are risk factors that should sway the surgeons to perform ST instead of PD.
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Affiliation(s)
- Iago Justo
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain
| | - Viviana Vega
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain
| | - Alberto Marcacuzco
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain
| | - Óscar Caso
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain
| | - María García-Conde
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain
| | - Alejandro Manrique
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain
| | - Jorge Calvo
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain
| | - Álvaro García-Sesma
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain
| | - Rafael San Juan
- Unit of Infectious Diseases, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Cristina Rivas
- Department of Thoracic Surgery and Lung Transplantation, Madrid, Spain
| | - María Rosa Calero
- Department of Radiology, "Doce de Octubre" Hospital, Research Institute (imas12), Madrid, Spain
| | - Carlos Jiménez-Romero
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, 4ª Floor Ctra Andalucía Km 5,4, 28041, Madrid, Spain.
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Nojima H, Shimizu H, Murakami T, Yamazaki M, Yamazaki K, Suzuki S, Shuto K, Kosugi C, Usui A, Koda K. Successful hepatic resection for invasive Klebsiella pneumoniae large multiloculated liver abscesses with percutaneous drainage failure: A case report. Front Med (Lausanne) 2023; 9:1092879. [PMID: 36687430 PMCID: PMC9852881 DOI: 10.3389/fmed.2022.1092879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 12/15/2022] [Indexed: 01/09/2023] Open
Abstract
Background Invasive Klebsiella-associated liver abscesses can progress rapidly and cause severe metastatic infections such as meningitis and hydrocephalus, which are associated with high morbidity and mortality. In patients with large multiloculated liver abscesses after failure of percutaneous drainage, rapid diagnosis of the abscess followed by hepatic resection is necessary for early recovery and to prevent severe secondary metastatic complications. Case presentation An 84-year-old woman with a large liver abscess and in septic shock was transferred to our hospital. Abdominal CT showed multiloculated liver abscesses 15 cm in diameter in the right lobe of the liver. We first performed percutaneous liver abscess drainage. The patient was managed in the intensive care unit, as well as treated with intravenous administration of meropenem followed by cefozopran according to the antibiogram. Klebsiella pneumoniae with invasive infection was confirmed by a string test in an isolated colony of K. pneumoniae; the K1 serotype with the rmpA and magA genes was determined by polymerase chain reaction and Sanger sequencing. Additional percutaneous liver abscess drainage was performed due to initial inadequate drainage. Although the abscess had shrunk to a diameter of 8 cm after drainage in 4 weeks, the patient recovered from sepsis, but still had low-grade fever (occasionally 38°C) and continued to have symptoms of chronic inflammation with persistent hyper mucus discharge from the liver abscess. Surgical resection was chosen to prevent prolonged hospitalization and ensure early recovery. A right posterior sectionectomy of the liver, including liver abscess, was performed. The post-operative course was uneventful, with no complications, and she was discharged after 18 days. There were no signs of abscess recurrence 1 year after surgery. Conclusion We present a case of successful hepatic resection after percutaneous drainage failure in a patient with invasive K. pneumoniae multiloculated liver abscess.
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Affiliation(s)
- Hiroyuki Nojima
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Hiroaki Shimizu
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan,*Correspondence: Hiroaki Shimizu,
| | - Takashi Murakami
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Masato Yamazaki
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Kazuto Yamazaki
- Department of Pathology, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Seiya Suzuki
- Department of Pathology, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Kiyohiko Shuto
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Chihiro Kosugi
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Akihiro Usui
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Keiji Koda
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan
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12
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Alzibdeh AH, Alamami AA, Adam M, Almaslamani M, Hadi HA. A complex presentation of an uncommon disease: Gas-forming pyogenic liver abscess complicated by septic pulmonary emboli and muscle abscesses, a case report and review of the literature. IDCases 2022; 31:e01673. [PMID: 36632483 PMCID: PMC9827024 DOI: 10.1016/j.idcr.2022.e01673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 12/21/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Background Pyogenic liver abscess (PLA) is the most common type of visceral abscess. Its variable clinical presentation depends on patient demography, underlying conditions, causative pathogens as well as the size of the abscess. Most cases are secondary to enteric pathogens that cause focal liver disease. Gas-forming pyogenic liver abscess (GFPLA) is a rare subgroup of PLA characterized by the presence of gas within the abscess. The disease is associated with diabetes mellitus (DM) while Klebsiella penumoniae is the most frequently isolated pathogen. Despite appropriate evaluation and management, secondary complications are common with significant morbidity and mortality that necessitate prompt recognition and management. Case presentation We present a case of a 46-year-old gentleman from Bangladesh who presented to the emergency department with fever, chills, and right upper quadrant abdominal discomfort. Evaluation revealed elevated inflammatory markers with high blood glucose and a subdiaphragmatic lucency on a plain chest radiograph. The suspected underlying visceral infection was confirmed by abdominal ultrasonography and computed tomography which demonstrated an emphysematous abscess of 8 cm in diameter in the right liver lobe.Because of clinical instability, the patient was admitted to the medical intensive care unit (MICU) where he received appropriate supportive management with antimicrobials and percutaneous drainage of the abscess. Cultures collected from blood, the abscess, and urine grew a sensitive strain of Klebsiella pneumoniae. During his stay in the MICU, he complained of dyspnea. A CT pulmonary angiography was suggestive of septic emboli. A few days later, the patient started to complain of left gluteal pain and an US revealed a deep left gluteal abscess which required drainage. Cultures of the pus grew the same sensitive strain of Klebsiella pneumoniae. After receiving 6 weeks of parenteral antimicrobial therapy a repeated US revealed complete resolution of the abscess in the liver. Outpatient follow up showed favorable recovery. Conclusion Gas-forming pyogenic liver abscess (GFPLA) is a rare manifestation of pyogenic liver abscess that usually occurs in patients with poorly controlled DM. Despite appropriate evaluation, morbidity remains high therefore timely recognition and anticipation of complications is important.
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Affiliation(s)
- Aseel H. Alzibdeh
- Communicable Diseases Centre, Hamad Medical Corporation, Qatar,Weill Cornell Medicine Qatar, Qatar,Correspondence to: Hamad Medical Corporation, P O Box 3050, Doha, Qatar.
| | - Ans A. Alamami
- Department of Critical Care, Hamad General Hospital, Hamad Medical Corporation, Qatar
| | - Mohammad Adam
- Communicable Diseases Centre, Hamad Medical Corporation, Qatar
| | - Muna Almaslamani
- Communicable Diseases Centre, Hamad Medical Corporation, Qatar,Weill Cornell Medicine Qatar, Qatar
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13
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Liu Y, Li Z, Liu A, Xu J, Li Y, Liu J, Liu Y, Zhu H. Early percutaneous catheter drainage in protecting against prolonged fever among patients with pyogenic liver abscess: a retrospective cohort study. Ann Med 2022; 54:2269-2277. [PMID: 35975970 PMCID: PMC9387318 DOI: 10.1080/07853890.2022.2110612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Percutaneous catheter drainage (PCD) has been viewed as first-line treatment for pyogenic liver abscess (PLA), yet detailed guidance is lacking for best practice of PCD. This study investigated characteristics of patients with PLA who had received PCD, identified factors associated with prolonged fever, and aimed to evaluate the relationship between timing of PCD and clinical improvement. METHODS This was a retrospective study of patients with PLA who had undergone PCD over a 7-year period. PCD performed when the liquefaction degree of abscesses was less than 30% and/or within 1 week after fever onset was defined as early PCD. Patients were grouped and analysed based on the timing of PCD (early vs. delayed). Factors associated with prolonged fever were also analysed using univariate and multivariate logistic regression. RESULTS Among 231 patients with PLA, 81 treated with PCD were included in the study after exclusion. The size of abscesses ranged from 3.4 to 16 cm in diameter. Interestingly, the abscesses were predominantly multiloculated in this cohort (82.7%). The most common pathogen isolated from pus was Klebsiella pneumoniae (60.5%), followed by Escherichia coli (8.6%). The duration of fever was significantly shortened with early PCD as compared to delayed PCD intervention (p = .042). No statistical differences were found between the two groups with regard to catheter adjustment and salvage drainage. Maximum body temperature and diameter of abscess > 7.5 cm were found to be associated with prolonged fever while early PCD was inversely related to prolonged fever. Multivariate analysis suggested that early PCD treatment was an independent protective factor of prolonged fever (p = .030). CONCLUSIONS Large abscesses with loculation could be successfully treated with PCD, and early PCD protected patients with PLA from prolonged fever. Our findings suggest that early intervention should be provided if PCD is indicated in clinical practice.KEY MESSAGESLarge abscesses and multiloculated abscesses can be treated with percutaneous catheter drainage.Early percutaneous catheter drainage is identified as a protective factor of prolonged fever among patients with pyogenic liver abscesses.Early intervention should be provided if percutaneous catheter drainage is indicated for pyogenic liver abscesses.
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Affiliation(s)
- Yang Liu
- Emergency Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zexi Li
- Emergency Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Anlei Liu
- Emergency Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jun Xu
- Emergency Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Li
- Emergency Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jihai Liu
- Emergency Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yecheng Liu
- Emergency Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huadong Zhu
- Emergency Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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14
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Li F, Zheng W, Yu J, Zhao L. Klebsiella pneumoniae liver abscess with purulent meningitis and endogenous endophthalmitis: A case report. Front Surg 2022; 9:894929. [PMID: 36090343 PMCID: PMC9448882 DOI: 10.3389/fsurg.2022.894929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 07/21/2022] [Indexed: 11/20/2022] Open
Abstract
This is a rare but typical case of a Klebsiella pneumoniae liver abscess with migratory infections including purulent meningitis and endogenous endophthalmitis. The patient had a chief complaint of 7 days of fever, 4 days of blurry vision, and 4 h of glossolalia. Ultrasound scan and computed tomography (CT) suggested a liver abscess. Both blood and drainage fluid cultures grew K. pneumoniae with a high mucosal phenotype. The patient was finally diagnosed with a K. pneumoniae liver abscess, purulent meningitis, and endogenous K. pneumoniae endophthalmitis in the right eye. Ultrasound-guided percutaneous catheter drainage (PCD) of the liver abscess was performed, and meropenem was used to control infection. The patient was given 0.1 ml of vancomycin (10 g/L) and 0.1 ml of ceftazidime (20 g/L) were by intravitreal injection for the treatment of endophthalmitis. The infection was gradually controlled after such treatments. The patient was discharged from our hospital with an improved condition. However, during the time of follow-up, she developed complications due to severe pneumonia and eventually died in a local hospital. This case revealed that a rapid diagnosis followed by appropriate treatment would improve prognosis and prevent severe metastatic complications.
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Affiliation(s)
- Fang Li
- Department of Stroke Center, Dalian Municipal Central Hospital, Dalian, China
| | - Wenfei Zheng
- Department of Critical Care Medicine, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Jian Yu
- Department of Critical Care Medicine, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
- Correspondence: Zhao Linyan Yu Jian
| | - Linyan Zhao
- Department of Critical Care Medicine, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
- Correspondence: Zhao Linyan Yu Jian
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15
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Zavidić T, Dejhalla E, Zahirović D, Lovrinić Đ. Piogenic liver abscess–A challenge for cooperation between family medicine and clinics. JOURNAL OF CLINICAL AND EXPERIMENTAL INVESTIGATIONS 2022. [DOI: 10.29333/jcei/12190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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16
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Tutelyan AV, Shlykova DS, Voskanyan SL, Gaponov AM, Pisarev VM. Molecular Epidemiology of Hypervirulent K. pneumoniae and Problems of Health-Care Associated Infections. Bull Exp Biol Med 2022; 172:507-522. [PMID: 35352244 PMCID: PMC8964242 DOI: 10.1007/s10517-022-05424-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Indexed: 12/25/2022]
Abstract
The review describes virulence factors of hypervirulent K. pneumoniae (hvKp) including genes determining its virulence and discusses their role in the development of health-care associated infections. The contribution of individual virulence factors and their combination to the development of the hypervirulence and the prospects of using these factors as biomarkers and therapeutic targets are described. Virulence factors of hvKp and "classical" K. pneumoniae strains (cKp) with no hypervirulence genes were compared. The mechanisms of biofilm formation by hvKp and high incidence of its antibiotic resistance are of particular importance for in health care institutions. Therefore, the development of methods for hvKp identification allowing early prevention of severe hvKp infection and novel approaches to abrogate its spreading are new challenges for epidemiology, infection diseases, and critical care medicine. New technologies including bacteriological and molecular studies make it possible to develop innovative strategies to diagnose and treat infection caused by hvKp. These include monitoring of both genetic biomarkers of hvKp and resistance plasmid that carry of virulence genes and antibiotic resistance genes, creation of immunological agents for the prevention and therapy of hvKp (vaccines, monoclonal antibodies) as well as personalized hvKp-specific phage therapies and pharmaceuticals enhancing the effect of antibiotics. A variety of approaches can reliably prepare our medicine for a new challenge: spreading of life-threatening health-care associated infections caused by antibiotic-resistant hvKp strains.
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Affiliation(s)
- A V Tutelyan
- Central Research Institute of Epidemiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Moscow, Russia
| | - D S Shlykova
- Federal Research Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow, Russia
| | - Sh L Voskanyan
- Central Research Institute of Epidemiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Moscow, Russia
| | - A M Gaponov
- Central Research Institute of Epidemiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Moscow, Russia
- Federal Research Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow, Russia
| | - V M Pisarev
- Central Research Institute of Epidemiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Moscow, Russia.
- Federal Research Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow, Russia.
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17
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Himeno D, Matsuura Y, Maruo A, Ohtori S. A novel treatment strategy using continuous local antibiotic perfusion: A case series study of a refractory infection caused by hypervirulent Klebsiella pneumoniae. J Orthop Sci 2022; 27:272-280. [PMID: 33353777 DOI: 10.1016/j.jos.2020.11.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Conventional topical antimicrobial therapy cannot maintain a constant local concentration, resulting in uncontrolled infection and complications. We propose continuous local antibiotic perfusion (CLAP), which can maintain a constant appropriate local antibiotic concentration for a long time with less invasiveness and complications. CLAP is clearly different from traditional treatment because it uses negative pressure to direct the continuously infused antibiotic solution to the center of infection and excrete it outside the body. This study aimed to demonstrate the effectiveness of CLAP by presenting cases in which even refractory bone and soft-tissue infections caused by the hypervirulent Klebsiella pneumoniae (hvKp) could be cured without significant tissue loss and dysfunction. METHODS This study is a case series in which four patients with limb infection due to hvKp were treated by CLAP. hvKp was defined by a positive string test. The therapy included intra-soft-tissue antibiotic perfusion and intramedullary antibiotic perfusion. Gentamicin (60 mg/50 cc) was infused continuously through dual-lumen tubes and bone marrow needles at low-flow rates (2 mL/h). Negative pressure was used to collect the antimicrobial solution and eliminate the dead space. RESULTS The infection was controlled in all four patients after a mean period of 44.3 days. The mean maximum blood concentration of gentamicin was 1.6 μg/dL, and no cases of renal dysfunction or ototoxicity occurred. After CLAP, wound closure was required in two patients and iliac bone grafting was required in one patient. As sequelae, there were one case of osteoarthritis and one case of higher brain dysfunction due to hypoxia. CONCLUSIONS Our results suggest that intractable hvKp infections can be controlled by CLAP. CLAP may give us the option to directly control local infections with less systemic complications. Therefore, it is considered a valuable treatment for further basic and clinical research, and this research report may be a first step.
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Affiliation(s)
- Daisuke Himeno
- Department of Orthopedic Surgery, School of Medicine, Chiba University, Chuo-ku Inohana 1-8-1, Chiba, 260-8670, Japan.
| | - Yusuke Matsuura
- Department of Orthopedic Surgery, School of Medicine, Chiba University, Chuo-ku Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Akihiro Maruo
- Department of Orthopedic Surgery, Steel Memorial Hirohata Hospital, Yumesaki-cho 3-1, Hirohata-ku, Himeji, Hyogo, 671-1122, Japan
| | - Seiji Ohtori
- Department of Orthopedic Surgery, School of Medicine, Chiba University, Chuo-ku Inohana 1-8-1, Chiba, 260-8670, Japan
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18
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Zhou S, Ren G, Liu Y, Liu X, Zhang L, Xu S, Wang T. Challenge of evolving Klebsiella pneumoniae infection in patients on hemodialysis: from the classic strain to the carbapenem-resistant hypervirulent one. Int J Med Sci 2022; 19:416-424. [PMID: 35370471 PMCID: PMC8964319 DOI: 10.7150/ijms.69577] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/10/2022] [Indexed: 11/22/2022] Open
Abstract
Loss of renal function may render hemodialysis patients more susceptible to infectious diseases, which is the second of all-causes mortality in this population. In addition to infection caused by the classic Klebsiella pneumoniae (cKp), however, hemodialysis staffs are now facing new challenge with growing prevalence of the carbapenem-resistant Kp (CR-Kp) and hypervirulent Kp (hvKp) as they are respectively associated with increased drug-resistance and virulence. We therefore chose to share our recent experience in treating severe infections either caused (cKp, CR-Kp, hvKp) or complicated (CR-hvKp) by these strains in hemodialysis patients. Based upon yet beyond published works, we further came up with the detection of intracranial lesion, novel diagnostic approach using unique biomarkers followed by selection of appropriate antibiotics, management of metastasic abscesses and bracing for the most lethal scenario in the order of cKp, CR-Kp, hvKp and CR-hvKp, respectively. Since reports of complicated hvKp infection in hemodialysis patients were rare, we also discussed in details this clinical entity focusing on its epidemiology, mechanism of increased virulence and involvement of the arteriovenous fistula as insidious source of persistent septicemia. By covering the full spectrum of clinically relevant Kp stains specifically from the viewpoint of nephrology, our work had highlighted the importance of infection control in uremic state and vice versa. As such, it may greatly raise the awareness of dialysis staffs against the challenge of evolving Klebsiella pneumoniae infection in hemodialysis patients and expeditiously reach a higher degree of readiness which was proved to be the key determinant of ultimate survival.
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Affiliation(s)
- Shuai Zhou
- Graduate School of HeBei Medical University, No.361 East Zhongshan Boulevard, ShiJiaZhuang 050011, P.R. China.,Department of Nephrology, the First Hospital of HeBei Medical University, No.89 East DongGang Road, ShiJiaZhuang 050030, P.R. China
| | - GuangWei Ren
- Department of Nephrology, the First Hospital of HeBei Medical University, No.89 East DongGang Road, ShiJiaZhuang 050030, P.R. China
| | - YuKun Liu
- Faculty of Nursing, HuaXin College of Hebei Geology University, No.69 BeiHuanGang Road, ShiJiaZhuang 050702, P.R. China
| | - XiaoMing Liu
- Department of Nephrology, the First Hospital of HeBei Medical University, No.89 East DongGang Road, ShiJiaZhuang 050030, P.R. China
| | - LiHong Zhang
- Department of Nephrology, the First Hospital of HeBei Medical University, No.89 East DongGang Road, ShiJiaZhuang 050030, P.R. China
| | - ShuFeng Xu
- Department of Respiratory Diseases, the First Municipal Hospital of QinHuangDao city, No.258 WenHua Road, QinHuangDao 066099, P.R. China
| | - Tao Wang
- Department of Nephrology, the First Hospital of HeBei Medical University, No.89 East DongGang Road, ShiJiaZhuang 050030, P.R. China
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19
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Boaz E, Ben-Chetrit E, Bokhobza Y, Yellinek S, Ben-Haim M, Reissman P, Dagan A. Pyogenic Liver Abscess: Contemporary Trends in a Tertiary Institute. Int J Clin Pract 2022; 2022:4752880. [PMID: 36567774 PMCID: PMC9750783 DOI: 10.1155/2022/4752880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 11/12/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Pyogenic liver abscess (PLA) is an uncommon but potentially life-threatening condition. In recent years, advances in diagnostics and management have led to early diagnosis and treatment and decreased mortality. We present recent data from a large series of patients with PLA and examine the trends in the management of PLA over a period of 50 years. METHODS The medical records of all patients admitted to the Shaare Zedek Medical Center, Israel, between January 2011 and December 2021 with a primary or secondary diagnosis of PLA were reviewed retrospectively. RESULTS : Ninety-five patients with PLA were identified. Thirty-eight (40%) were female. The median patient age was 66 years (range 18-93). The diagnosis of PLA in all patients was confirmed with abdominal computed tomography (CT). In twenty patients (21.1%), PLA was not diagnosed by the initial abdominal US. Most abscesses were right-sided. Biliary tract origin was the most common underlying cause of PLA (n = 57, 60%), followed by cryptogenic etiology (n = 28, 30%). Escherichia coli, Klebsiella pneumoniae, and Streptococcus species were most commonly identified. The most common primary treatment modality was percutaneous drainage (PD), which was performed in 81 patients (85.3%). Fourteen patients (14.7%) were treated medically without intervention, and two patients (2.1%) were treated surgically following a failure of PD. Four patients died as a direct result of PLA. CONCLUSIONS Patients diagnosed with PLA are older, the male predominance is less pronounced, and the offending pathogens are likely to originate from the biliary tract. This study questions the utility of abdominal US as the initial diagnostic imaging in patients with suspected PLA (versus CT) and demonstrates improved outcomes for patients with PLA over the years.
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Affiliation(s)
- Elad Boaz
- Faculty of Medicine, Hebrew University of Jerusalem, Surgical Department, Shaare-Zedek Medical Center, Jerusalem, Israel
| | - Eli Ben-Chetrit
- Faculty of Medicine, Hebrew University of Jerusalem, Infectious Diseases Unit, Shaare-Zedek Medical Center, Jerusalem, Israel
| | - Yonathan Bokhobza
- Faculty of Medicine, Hebrew University of Jerusalem, Surgical Department, Shaare-Zedek Medical Center, Jerusalem, Israel
| | - Shlomo Yellinek
- Faculty of Medicine, Hebrew University of Jerusalem, Surgical Department, Shaare-Zedek Medical Center, Jerusalem, Israel
| | - Menahem Ben-Haim
- Faculty of Medicine, Hebrew University of Jerusalem, Surgical Department, Shaare-Zedek Medical Center, Jerusalem, Israel
| | - Petachia Reissman
- Faculty of Medicine, Hebrew University of Jerusalem, Surgical Department, Shaare-Zedek Medical Center, Jerusalem, Israel
| | - Amir Dagan
- Faculty of Medicine, Hebrew University of Jerusalem, Surgical Department, Shaare-Zedek Medical Center, Jerusalem, Israel
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20
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Chan KS, Shelat V. Pyogenic Liver Abscess. THE IASGO TEXTBOOK OF MULTI-DISCIPLINARY MANAGEMENT OF HEPATO-PANCREATO-BILIARY DISEASES 2022:509-519. [DOI: 10.1007/978-981-19-0063-1_66] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
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21
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Abad-Santos M, Shin DS, Monroe EJ, Patel A, Gui SX, Chick JFB. Evacuation of Multiloculated Pyogenic Hepatic Abscesses Using Inari Triever Aspiration Catheter (FlowTriever). Cardiovasc Intervent Radiol 2021; 45:384-386. [PMID: 34796372 DOI: 10.1007/s00270-021-03005-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/02/2021] [Indexed: 11/24/2022]
Affiliation(s)
- Matthew Abad-Santos
- Section of Vascular and Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - David S Shin
- Section of Vascular and Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA.,The Deep Vein Institute, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Eric J Monroe
- Section of Vascular and Interventional Radiology, Department of Radiology, University of Wisconsin, 600 Highland Avenue, Madison, WI, 53792, USA
| | - Aanand Patel
- Department of Laboratory Medicine and Pathology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Sean X Gui
- Department of Laboratory Medicine and Pathology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA
| | - Jeffrey Forris Beecham Chick
- Section of Vascular and Interventional Radiology, Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA. .,The Deep Vein Institute, University of Washington, 1959 Northeast Pacific Street, Seattle, WA, 98195, USA.
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22
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Molton JS, Chan M, Kalimuddin S, Oon J, Young BE, Low JG, Salada BMA, Lee TH, Wijaya L, Fisher DA, Izharuddin E, Koh TH, Teo JWP, Krishnan PU, Tan BP, Woon WWL, Ding Y, Wei Y, Phillips R, Moorakonda R, Yuen KH, Cher BP, Yoong J, Lye DC, Archuleta S. Oral vs Intravenous Antibiotics for Patients With Klebsiella pneumoniae Liver Abscess: A Randomized, Controlled Noninferiority Study. Clin Infect Dis 2021; 71:952-959. [PMID: 31641767 DOI: 10.1093/cid/ciz881] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Accepted: 10/04/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Klebsiella pneumoniae liver abscess (KLA) is emerging worldwide due to hypermucoviscous strains with a propensity for metastatic infection. Treatment includes drainage and prolonged intravenous antibiotics. We aimed to determine whether oral antibiotics were noninferior to continued intravenous antibiotics for KLA. METHODS This noninferiority, parallel group, randomized, clinical trial recruited hospitalized adults with liver abscess and K. pneumoniae isolated from blood or abscess fluid who had received ≤7 days of effective antibiotics at 3 sites in Singapore. Patients were randomized 1:1 to oral (ciprofloxacin) or intravenous (ceftriaxone) antibiotics for 28 days. If day 28 clinical response criteria were not met, further oral antibiotics were prescribed until clinical response was met. The primary endpoint was clinical cure assessed at week 12 and included a composite of absence of fever in the preceding week, C-reactive protein <20 mg/L, and reduction in abscess size. A noninferiority margin of 12% was used. RESULTS Between November 2013 and October 2017, 152 patients (mean age, 58.7 years; 25.7% women) were recruited, following a median 5 days of effective intravenous antibiotics. A total of 106 (69.7%) underwent abscess drainage; 71/74 (95.9%) randomized to oral antibiotics met the primary endpoint compared with 72/78 (92.3%) randomized to intravenous antibiotics (risk difference, 3.6%; 2-sided 95% confidence interval, -4.9% to 12.8%). Effects were consistent in the per-protocol population. Nonfatal serious adverse events occurred in 12/72 (16.7%) in the oral group and 13/77 (16.9%) in the intravenous group. CONCLUSIONS Oral antibiotics were noninferior to intravenous antibiotics for the early treatment of KLA. CLINICAL TRIALS REGISTRATION NCT01723150.
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Affiliation(s)
- James S Molton
- Division of Infectious Diseases, University Medicine Cluster, National University Hospital, Singapore.,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Monica Chan
- Infectious Diseases Department, Tan Tock Seng Hospital, Singapore.,National Centre for Infectious Diseases, Singapore
| | - Shirin Kalimuddin
- Department of Infectious Diseases, Singapore General Hospital, Singapore.,Duke-NUS Medical School, Singapore
| | - Jolene Oon
- Division of Infectious Diseases, University Medicine Cluster, National University Hospital, Singapore.,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Barnaby E Young
- Infectious Diseases Department, Tan Tock Seng Hospital, Singapore.,National Centre for Infectious Diseases, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Jenny G Low
- Department of Infectious Diseases, Singapore General Hospital, Singapore.,Duke-NUS Medical School, Singapore
| | - Brenda M A Salada
- Division of Infectious Diseases, University Medicine Cluster, National University Hospital, Singapore
| | - Tau Hong Lee
- Infectious Diseases Department, Tan Tock Seng Hospital, Singapore.,National Centre for Infectious Diseases, Singapore
| | - Limin Wijaya
- Department of Infectious Diseases, Singapore General Hospital, Singapore.,Duke-NUS Medical School, Singapore
| | - Dale A Fisher
- Division of Infectious Diseases, University Medicine Cluster, National University Hospital, Singapore.,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Ezlyn Izharuddin
- Infectious Diseases Department, Tan Tock Seng Hospital, Singapore
| | - Tse Hsien Koh
- Duke-NUS Medical School, Singapore.,Department of Microbiology, Singapore General Hospital, Singapore
| | - Jeanette W P Teo
- Department of Laboratory Medicine, Microbiology Unit, National University Hospital, Singapore
| | - Prabha Unny Krishnan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore.,Department of Laboratory Medicine, Microbiology Section, Singapore
| | - Bien Peng Tan
- Diagnostic Radiology, Tan Tock Seng Hospital, Singapore
| | - Winston W L Woon
- Hepato-Pancreato-Biliary Surgery Service, Tan Tock Seng Hospital, Singapore
| | - Ying Ding
- Infectious Diseases Department, Tan Tock Seng Hospital, Singapore.,National Centre for Infectious Diseases, Singapore
| | - Yuan Wei
- Singapore Clinical Research Institute, Singapore
| | - Rachel Phillips
- School of Public Health, Imperial College London, London, United Kingdom
| | | | - Kah Hung Yuen
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Boon Piang Cher
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Joanne Yoong
- Center for Economic and Social Research, University of Southern California, Los Angeles, California.,Dean's Office, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - David C Lye
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Infectious Diseases Department, Tan Tock Seng Hospital, Singapore.,National Centre for Infectious Diseases, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Sophia Archuleta
- Division of Infectious Diseases, University Medicine Cluster, National University Hospital, Singapore.,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,National Centre for Infectious Diseases, Singapore
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Kwon J, Pruden K, Mohseni MM. Rapidly developing, large pyogenic liver abscesses in the setting of pancreatic cancer. Proc AMIA Symp 2021; 34:507-509. [PMID: 34219941 DOI: 10.1080/08998280.2021.1901835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
We report a case of multiple, giant, polymicrobial pyogenic liver abscesses that developed within 3 months in a patient with a recent pancreatic cancer diagnosis. He presented with fatigue, abdominal distension, abdominal pain, dyspnea, and lower extremity edema and was treated with intravenous antibiotics and percutaneous hepatic abscess catheter placement. Abscess fluid cultures were polymicrobial. Unfortunately, he developed septic shock with bacteremia and multiorgan failure and died after 6 days of hospitalization. Pyogenic liver abscesses are increasingly common in the United States, especially those associated with malignancy.
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Affiliation(s)
- Joshua Kwon
- Department of Internal Medicine, Mayo Clinic, Jacksonville, Florida
| | - Kathryn Pruden
- Department of Emergency Medicine, Mayo Clinic, Jacksonville, Florida
| | - Michael M Mohseni
- Department of Emergency Medicine, Mayo Clinic, Jacksonville, Florida
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24
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Armstrong T, Dluzewski S, Yu D. Appendicitis with direct fistulation into the liver: a forgotten cause of pyogenic liver abscess. BJR Case Rep 2020; 6:20200101. [PMID: 33299600 PMCID: PMC7709073 DOI: 10.1259/bjrcr.20200101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/21/2020] [Accepted: 07/26/2020] [Indexed: 11/05/2022] Open
Abstract
Pyogenic liver abscess typically occurs secondary to biliary or haematogenous spread of organisms. In the context of acute appendicitis, abscesses generally occur due to haematogenous spread through the mesenteric vasculature. Historically, few cases of direct intra-abdominal spread have been reported but this has become vanishingly rare since the development of antibiotic therapy with no recorded cases in a search of over 900 cases in the literature.
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Affiliation(s)
- Tom Armstrong
- Radiology Registrar, Royal Free Hospital, London, UK
| | - Sam Dluzewski
- Radiology Registrar, Royal Free Hospital, London, UK
| | - Dominic Yu
- Consultant Interventional & Hepatobiliary Radiologist, Royal Free Hospital, London, UK
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25
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Kogo H, Yamamoto K, Yoshida H. A case of transverse colon cancer with a large liver abscess that could be treated with a radical operation after infection control. Int J Surg Case Rep 2020; 77:182-186. [PMID: 33166816 PMCID: PMC7652707 DOI: 10.1016/j.ijscr.2020.10.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/24/2020] [Accepted: 10/25/2020] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION Advanced colorectal cancer is known to be associated with liver abscesses. A strategy to treat liver abscesses as early as possible is necessary to ensure high surgical curability before the cancer progresses and to prevent worsening nutritional status of the patient during surgery. PRESENTATION OF CASE An 82-year-old woman was hospitalized due to fever. A 10 cm in diameter liver abscess and advanced colon cancer were diagnosed. After conservative treatment of the liver abscess with antibiotics and puncture drainage, colorectal cancer surgery was performed on a standby basis. DISCUSSION We propose that empiric antibiotic therapy should be administered early in cases of liver abscesses that may require early colorectal surgery. Abscess drainage should be performed promptly if the abscess is of a size that can be punctured easily. CONCLUSION In patients with advanced colorectal cancer complicated by liver abscesses that required early surgery, prompt drainage of the liver abscesses is mandatory.
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Affiliation(s)
- Hideki Kogo
- Department of Surgery, Nippon Medical School Tama-Nagayama Hospital, Tokyo, Japan.
| | | | - Hiroshi Yoshida
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
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26
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Pérez-Escobar J, Ramirez-Quesada W, Calle-Rodas DA, Chi-Cervera LA, Navarro-Alvarez N, Aquino-Matus J, Ramírez-Hinojosa JP, Moctezuma-Velázquez C, Torre A. Increased incidence of and microbiologic changes in pyogenic liver abscesses in the Mexican population. World J Hepatol 2020; 12:816-828. [PMID: 33200019 PMCID: PMC7643219 DOI: 10.4254/wjh.v12.i10.816] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/26/2020] [Accepted: 08/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Pyogenic liver abscess (PLA) is a rare disease with an estimated incidence that varies widely across the globe, being as high as 115.4/100000 habitants in Taiwan and as low as 1.1-1.2/100000 habitants in Europe and Canada. Even though there are multiple microorganisms capable of producing an abscess in the liver, including Entamoeba histolytica, fungi, and viruses, most abscesses are derived from bacterial infections. The epidemiology of PLA in Mexico is currently unknown.
AIM To describe the clinical, demographic and microbiologic characteristics of PLA in Mexico.
METHODS This is a retrospective study carried out in two centers, and included patients seen between 2006 and 2018 with the diagnosis of pyogenic abscess. We collected demographic, clinical, and microbiological information, treatment, complications, and outcomes. A logistic regression analysis was used to determine the association between different variables and mortality rates.
RESULTS A total of 345 patients were included in this study. 233 (67.5%) had confirmed PLA, 133 (30%) patients had no positive culture and negative serology and 9 (2.5%) had mixed abscesses. The mean age was 50 years (ranging from 16-97 years) and 63% were female. 65% of the patients had positive cultures for Extended Spectrum Beta-Lactamases (ESBL)-Escherichia coli and Klebsiella pneumoniae. Cefotaxime was administered in 60% of cases. The most common sources of infection were ascending cholangitis and cholecystitis in 34 (10%) and 31 (9%), respectively. The median length of hospital stay was 14 d. 165 patients underwent percutaneous catheter drainage. The inpatient mortality rate was 63%. Immunocompromised state [OR 3.9, 95%CI: 1.42-10.46], ESBL- Escherichia coli [OR 6.7, 95%CI: 2.7-16.2] and Klebsiella pneumoniae [OR 4-8, 95%CI: 1.6-14.4] predicted inpatient mortality by multivariate analysis.
CONCLUSION The prevalence of PLA is increasing in Mexico and has a very high mortality rate. ESBL-Escherichia coli and Klebsiella pneumoniae are the most common microorganisms causing PLA and are independent predictors of inpatient mortality.
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Affiliation(s)
- Juanita Pérez-Escobar
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Wagner Ramirez-Quesada
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Daniel Alejandro Calle-Rodas
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Luis Alberto Chi-Cervera
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Nalu Navarro-Alvarez
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Jorge Aquino-Matus
- Department of Internal Medicine, Hospital General Dr. Manuel Gea González, Mexico City 14080, Mexico
| | | | - Carlos Moctezuma-Velázquez
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Aldo Torre
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
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27
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Zhang W, Yu H, Luo N, Hu Z. Clinical Characteristics and Treatment Outcomes in Human Immunodeficiency Virus (HIV)-Infected Patients with Liver Abscess: A Retrospective Study of 53 Patients. Med Sci Monit 2020; 26:e923761. [PMID: 32901614 PMCID: PMC7501736 DOI: 10.12659/msm.923761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Although episodes of liver abscess (LA) have been reported in patients infected with the human immunodeficiency virus (HIV), specific symptoms in these patients remain unclear. MATERIAL AND METHODS The clinical characteristics, laboratory findings, treatments, and final clinical outcomes of LA in 53 HIV-infected patients were analyzed. RESULTS The most common clinical manifestations were fever (92.5%), chills (41.5%), and abdominal pain (37.7%). The mean CD4⁺ T cell count in these HIV-infected patients at admission was 328.09±236.192 cells/µL. LA and blood cultures were positive in six (17.6%) and two (5.4%) patients, respectively. Thirteen strains of pathogens, including Staphylococcus, Corynebacterium, and Candida, were detected in LA cultures. Forty-four (95.7%) of 46 patients were successfully treated with antibiotics plus image-guided percutaneous aspiration, drainage, or surgery, whereas four (57.1%) of the remaining seven patients were successfully treated with antibiotics alone. Septic shock [odds ratio (OR)=8.970; 95% confidence interval (CI)=0.840-92.110; p=0.014] and ascites (OR=7.057; 95% CI=0.683-72.957; p=0.016) were found to be independent risk factors for poor prognosis. The clinical characteristics of LA in HIV-infected patients were nonspecific, with bacteria being the primary pathogens. CONCLUSIONS Antibiotics plus image-guided percutaneous drainage can effectively improve treatment outcomes in HIV-infected patients with LA.
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Affiliation(s)
- Wei Zhang
- Department of Critical Care Medicine of Liver Disease, Beijing Youan Hospital, Capital Medical University, Beijing, China (mainland)
| | - Hongwei Yu
- Department of Critical Care Medicine of Liver Disease, Beijing Youan Hospital, Capital Medical University, Beijing, China (mainland)
| | - Na Luo
- Office of Academic Research, Beijing Youan Hospital, Capital Medical University, Beijing, China (mainland)
| | - Zhongjie Hu
- Department of Critical Care Medicine of Liver Disease, Beijing Youan Hospital, Capital Medical University, Beijing, China (mainland)
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28
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He S, Yu J, Wang H, Chen X, He Z, Chen Y. Percutaneous fine-needle aspiration for pyogenic liver abscess (3-6 cm): a two-center retrospective study. BMC Infect Dis 2020; 20:516. [PMID: 32677915 PMCID: PMC7364546 DOI: 10.1186/s12879-020-05239-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/07/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The role of ultrasonography-guided percutaneous fine-needle aspiration (PNA) for pyogenic liver abscess (PLA) remains without consensus, especially in abscesses 3 to 6 cm in diameter. The objective of this study was to evaluate the comparative effectiveness and safety of PNA combined with antibiotics. METHODS This was a retrospective study of patients with PLA that were from 3 to 6 cm in diameter who treated at two medical centers in Shanghai, China, from January 2014 to March 2019. Patients were divided into groups treated by PNA plus antibiotics or antibiotics alone. Patients demographics and clinical data related diagnosis, antibiotic treatment, and patient outcomes were analyzed. RESULTS Out of a total of 94 PLA patients, 42 (44.7%) patients received PNA combined with antibiotics, and 52 (55.3%) received antibiotics alone. There were no complications related to PNA. In the PNA group, 13 (31.7%) patients with negative blood culture and 8 (19.5%) patients without blood culture were microbiologically confirmed via aspiration. The time for temperature normalization (P < 0.001) and the reduction rate of C-reactive protein within the first week (P = 0.031) were significantly lower in the PNA group. In the multivariate analysis, treatment with PNA was more likely to result in clinical improvement of PLA (odds ratio = 0.33, 95% confidence intervals (CI): 0.11-0.96, P = 0.043). CONCLUSIONS PNA combined with antibiotics appears to be a safe, effective, and promising treatment for PLA of 3-6 cm in size. Furthermore, the technique allows for direct microbial sample, which can improve the selection of antibiotics.
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Affiliation(s)
- Shuangjun He
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China
| | - Jie Yu
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China
| | - Hairong Wang
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Xinhua Hospital, Shanghai, China
| | - Xuelian Chen
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China
| | - Zhanqiang He
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China
| | - Yi Chen
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China.
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29
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Kouzu K, Einama T, Nishikawa M, Fukumura M, Nagata H, Iwasaki T, Miyata Y, Obuchi Y, Hase K, Ueno H, Kishi Y, Yamamoto J. Successful surgical drainage with intraoperative ultrasonography for amebic liver abscess refractory to metronidazole and percutaneous drainage: a case report. BMC Surg 2020; 20:112. [PMID: 32448287 PMCID: PMC7247227 DOI: 10.1186/s12893-020-00776-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 05/18/2020] [Indexed: 12/26/2022] Open
Abstract
Background Metronidazole (MNZ) has been clearly established as a medication for amebic liver abscess. In uncomplicated cases, surgical drainage should be avoided. We report a case of amebic liver abscess refractory to MNZ that was successfully treated using preoperative computed tomography (CT) and percutaneous and surgical drainage with intraoperative ultrasonography (IOUS). Case presentation A 53-year-old man with high-grade fever was diagnosed with a cystic lesion on his right hepatic lobe using CT. Percutaneous drainage was performed, and antibacterial drugs were administered. However, the infection and condition of the patient worsened. Entamoeba histolytica was detected from pus within the mediastinal cavity. Hence, the patient was diagnosed with amebic liver abscess. After the diagnosis was established, we administered MNZ for 10 days. Despite this, the patient’s physical condition did not improve. Blood tests suggested impending disseminated intravascular coagulation (DIC). We performed surgical intervention to drain the amebic liver abscess refractory to conservative treatment. During surgery, imaging information from preoperative CT and IOUS enabled us to recognize the anatomical structures and determine the incision lines of the hepatic capsule and hepatic tissue. The patient’s DIC immediately regressed after surgery. Unfortunately, malnutrition and disuse syndrome contributed to the patient’s long recovery period. He was discharged 137 days post-surgery. Conclusions We reported a case of amebic liver abscess refractory to conservative treatment. Surgical drainage with preoperative CT and IOUS allowed us to safely and effectively perform complex abscess decompression.
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Affiliation(s)
- Keita Kouzu
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Takahiro Einama
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan.
| | - Makoto Nishikawa
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Makiko Fukumura
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Hiromi Nagata
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Toshimitsu Iwasaki
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Yoichi Miyata
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Yasuhiro Obuchi
- Department of General Medicine, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Kazuo Hase
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Hideki Ueno
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Yoji Kishi
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan
| | - Junji Yamamoto
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama, 359-8513, Japan.,Department of Surgery, New-Tokyo Hospital, 1271, Wanagaya, Matsudo, Chiba, 270-2232, Japan
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30
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Umakoshi N, Arai Y, Inaba Y, Sone M, Sugawara S, Itoh C, Hasegawa T, Onishi Y. Transhepatic Placement of Metallic Biliary Stent for Internal Drainage of Persistent Liver Abscesses. J Vasc Interv Radiol 2020; 31:1000-1004. [PMID: 32376172 DOI: 10.1016/j.jvir.2020.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 12/19/2019] [Accepted: 01/06/2020] [Indexed: 10/24/2022] Open
Abstract
Transhepatic placement of a metallic biliary stent for internal drainage of persistent liver abscesses was performed in 9 patients (males; median age, 65 years; range, 57-82 years) with refractory liver abscess. The median follow-up period was 2.8 months (range, 0.4-50.3 months). Technical success was achieved in all cases without any major complications. Clinical success, defined as the removal of the drainage tube without recurrent symptoms of infection, was achieved in 8 cases. Median duration until removal of the drainage tube from stent placement was 7 days (range, 0-36).
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Affiliation(s)
- Noriyuki Umakoshi
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 1040045, Japan.
| | - Yasuaki Arai
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 1040045, Japan
| | - Yoshitaka Inaba
- Department of Diagnostic Radiology and Interventional Radiology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Miyuki Sone
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 1040045, Japan
| | - Shunsuke Sugawara
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 1040045, Japan
| | - Chihiro Itoh
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 1040045, Japan
| | - Tetsuya Hasegawa
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 1040045, Japan
| | - Yasuyuki Onishi
- Department of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 1040045, Japan
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31
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Weiss CR, Bailey CR, Hohenwalter EJ, Pinchot JW, Ahmed O, Braun AR, Cash BD, Gupta S, Kim CY, Knavel Koepsel EM, Scheidt MJ, Schramm K, Sella DM, Lorenz JM. ACR Appropriateness Criteria® Radiologic Management of Infected Fluid Collections. J Am Coll Radiol 2020; 17:S265-S280. [PMID: 32370971 DOI: 10.1016/j.jacr.2020.01.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 01/25/2020] [Indexed: 11/20/2022]
Abstract
Infected fluid collections are common and occur in a variety of clinical scenarios throughout the body. Minimally invasive image-guided management strategies for infected fluid collections are often preferred over more invasive options, given their low rate of complications and high rates of success. However, specific clinical scenarios, anatomic considerations, and prior or ongoing treatments must be considered when determining the optimal management strategy. As such, several common scenarios relating to infected fluid collections were developed using evidence-based guidelines for management. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | | | - Eric J Hohenwalter
- Panel Chair, Froedtert & The Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Jason W Pinchot
- Panel Vice-Chair, University of Wisconsin, Madison, Wisconsin
| | | | - Aaron R Braun
- St. Elizabeth Regional Medical Center, Lincoln, Nebraska
| | - Brooks D Cash
- University of Texas Health Science Center at Houston and McGovern Medical School, Houston, Texas; American Gastroenterological Association
| | - Samir Gupta
- Rush University Medical Center, Chicago, Illinois; American College of Surgeons
| | - Charles Y Kim
- Duke University Medical Center, Durham, North Carolina
| | | | | | - Kristofer Schramm
- University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
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32
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Study of ultrasound-guided needle aspiration and catheter drainage in the management of liver abscesses. J Ultrasound 2020; 23:553-562. [PMID: 32221809 DOI: 10.1007/s40477-020-00440-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 02/18/2020] [Indexed: 12/12/2022] Open
Abstract
PURPOSE To evaluate and compare the efficacy of intermittent needle aspiration and continuous catheter drainage in ultrasound-guided management of liver abscesses. METHODS This was a prospective, randomised study conducted on 100 patients (88 males and 12 females; age range 22-74 years) with liver abscess(es) and having abscess size more than 5 cm, divided into two groups: Percutaneous needle aspiration (PNA) (n = 50) and percutaneous catheter drainage (PCD) (n = 50). Criteria of exclusion were: rupture of abscess before intervention; prior intervention; uncorrectable coagulopathy; concomitant biliary tract malignancy. In the PNA group, pus was aspirated by an 18-gauge needle using freehand technique and the number of aspirations was limited to two. Failure of abscess size to decline below 50% of the original diameter or of clinical improvement after second aspiration was considered as failure of aspiration. In the PCD group, drainage was done by 12-French catheters using Seldinger technique. Drainage was considered as failure if abscess cavity did not resolve and laparotomy was needed to evacuate the pus cavity. RESULT The success rate in the PNA group was 88% and 92% in the PCD group; however, this difference was statistically not significant, suggesting that both are equally efficacious. The total duration of hospital stay (mean 6.8 days [PNA] vs 10.5 days [PCD]; p value: 0.011) and the average duration between intervention and discharge (5.9 days [PNA] vs 10.2 days [PCD]; p value:0.026) were significantly less in the PNA group. One major complication was seen in our study: peritonitis due to peri-catheter leak in PCD group. CONCLUSION Both procedures are equally efficacious in the management of liver abscesses; however in view of less duration of hospital stay, patient safety and comfort, procedure simplicity, and the reduced cost, needle aspiration should be used as the first-line procedure in the treatment of liver abscess (even in abscesses more than 5 cm). Catheter drainage should be reserved for cases that do not respond to a second attempt of aspiration.
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Xu S, Shi BQ, Chao LM, Tan YS, Zhang XJ. Prognostic nomogram for the combination therapy of percutaneous catheter drainage and antibiotics in pyogenic liver abscess patients. Abdom Radiol (NY) 2020; 45:393-402. [PMID: 31797027 DOI: 10.1007/s00261-019-02359-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE To identify the predictors for recovery of pyogenic liver abscess (PLA) patients treated with percutaneous catheter drainage (PCD) and antibiotics, and then develop an effective nomogram to predict the recovery time. MATERIALS AND METHODS The retrospective study included consecutive PLA patients treated with PCD and antibiotics. We defined the overall recovery time (ORT) as the time from the PCD procedure to the time of clinical success or failure. Based on the ORT, its predictors were identified with univariate and multivariate analyses. Then, a nomogram was developed to predict the ORT, and was internally validated by using Harrell's c statistic. RESULTS A total of 116 patients and 142 PCD procedures with a median ORT of 15.0±10.6 days were included. Gas-formation (GF; HR: 0.486 [95% CI 0.312-0.757]; P = 0.001), diabetes mellitus (DM; HR: 0.455 [95% CI 0.303-0.682]; P<0.001), and preinterventional septic shock (PSS; HR: 0.276 [95% CI 0.158-0.483]; P < 0.001) were identified as predictors for the ORT of combination therapy after univariate and multivariate analyses, which indicated a significantly longer ORT than those patients without. The prognostic analyses demonstrated that the more predictors (GF, DM, and PSS) a patient exhibited, the longer ORT for the combination therapy. A nomogram was developed to predict the ORT and revealed high accuracy, with Harrell's c statistic of 0.73. CONCLUSION GF, DM, and PSS were predictors for the recovery of PLA patients treated with PCD and antibiotics. The nomogram was effective in predicting the ORT of combination therapy.
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Affiliation(s)
- Sheng Xu
- Department of Interventional Therapy, Inner Mongolia People's Hospital, 20 Zhaowuda Road, Huhhot, 010017, China.
| | - Bao-Qi Shi
- Department of Interventional Therapy, Inner Mongolia People's Hospital, 20 Zhaowuda Road, Huhhot, 010017, China
| | - Lu-Meng Chao
- Department of Interventional Therapy, Inner Mongolia People's Hospital, 20 Zhaowuda Road, Huhhot, 010017, China
| | - Yong-Sheng Tan
- Department of Interventional Therapy, Inner Mongolia People's Hospital, 20 Zhaowuda Road, Huhhot, 010017, China
| | - Xue-Jun Zhang
- Department of Interventional Therapy, Inner Mongolia People's Hospital, 20 Zhaowuda Road, Huhhot, 010017, China
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Muscat EPJ. Pyogenic Liver Abscess Secondary to Sigmoid Diverticulitis: An Unusual Presentation. Case Rep Gastroenterol 2020; 14:165-171. [PMID: 32398999 PMCID: PMC7204770 DOI: 10.1159/000506932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 03/02/2020] [Indexed: 11/19/2022] Open
Abstract
Pyogenic liver abscesses, despite being a rare complication of diverticulitis and inflammatory bowel disease, are potentially serious life-threatening pathologies. Diverticular diseases can lead to disruption of the colonic mucosal barrier and can serve as a route for bacterial infection via the portal venous system. This patient had such a delayed presentation due to his atypical symptoms; he developed large abscess formation, detected by computed tomography, eventually requiring an ultrasound-guided drain followed by a colonoscopy. The present report describes an elderly gentleman who developed a bacterial liver abscess due to seeding of a commensal organism caused by sigmoid diverticulitis.
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Morita M, Ogawa C, Omura A, Noda T, Kubo A, Matsunaka T, Tamaki H, Shibatoge M, Seno H, Minami Y, Ueshima K, Sakurai T, Nishida N, Kudo M. The Efficacy of Sonazoid-enhanced Ultrasonography in Decision-making for Liver Abscess Treatment. Intern Med 2020; 59:471-477. [PMID: 32062622 PMCID: PMC7056389 DOI: 10.2169/internalmedicine.2510-18] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Objective The usefulness of contrast-enhanced ultrasonography (CEUS) for making decisions in the treatment of liver abscess is unknown. Methods We evaluated the internal blood flow in the arterial-predominant phase by CEUS using Sonazoid® in 21 patients. The stain area rate was evaluated in maximum parting plane of abscess in CEUS. Patients were divided into two groups: the vascular phase enhancement (VE) group, in which ≥50% of the abscess cavity was enhanced (12 patients), and the vascular phase non-enhancement (VNE) group, in which <50% of the abscess cavity was enhanced (9 patients). The rate of patients who were cured by conservative treatment alone was examined in both groups. The defect rate of all liver abscesses in the post-vascular phase was also evaluated. Results In the VE group, improvement by conservative treatment alone was obtained in 11 out of 12 patients (91.7%), while in the VNE group, improvement by conservative treatment alone was obtained in only 1 out of 9 patients (11.1%), a significant difference (p<0.001). In the VE group, one patient did not improve with conservative treatment alone because the abscess ruptured near the liver surface. In the VE group, the abscess size was smaller than in the VNE group. By examining the defect rate in the post-vascular phase, it was found that 16 out of 21 patients (76.2%) showed 71% or more defects. Conclusion The enhancement rate in the arterial-predominant phase of CEUS was considered useful for determining the treatment approach for liver abscess.
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Affiliation(s)
- Masahiro Morita
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Japan
| | - Chikara Ogawa
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Japan
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Akina Omura
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Japan
| | - Teruyo Noda
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Japan
| | - Atsushi Kubo
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Japan
| | - Toshihiro Matsunaka
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Japan
| | - Hiroyuki Tamaki
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Japan
| | - Mitsushige Shibatoge
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Japan
| | - Hiroshi Seno
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Japan
| | - Yasunori Minami
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Kazuomi Ueshima
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Toshiharu Sakurai
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Naoshi Nishida
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
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Pielage M, Vogels S, Hoencamp R, van den Bremer J. Treating pyogenic liver abscesses secondary to diverticulitis in a patient using immunosuppressants for Crohn's disease by performing a sigmoid colectomy. BMJ Case Rep 2019; 12:12/12/e231031. [PMID: 31796454 DOI: 10.1136/bcr-2019-231031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Pyogenic liver abscess (PLA) formation is a rare complication of Crohn's disease (CD). As symptoms often mimic a CD exacerbation, diagnosis can be delayed leading to severe disease. The current case report describes a case of a patient with a history of CD that was admitted with multiple PLAs, which persisted despite percutaneous drainage combined with antibiotics. After a sigmoid resection, the liver abscesses diminished rapidly.
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Affiliation(s)
- Marin Pielage
- Department of Surgery, Alrijne Hospital Leiderdorp, Leiderdorp, The Netherlands
| | - Sanne Vogels
- Department of Surgery, Alrijne Hospital Leiderdorp, Leiderdorp, The Netherlands
| | - Rigo Hoencamp
- Department of Surgery, Alrijne Hospital Leiderdorp, Leiderdorp, The Netherlands .,Defense Healthcare Organization, Ministry of Defense, Utrecht, The Netherlands.,Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands.,Department of Trauma Surgery, Erasmus Medical Center, Rotterdam, The Netherlands
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Tran Cao HS, Marcal LP, Mason MC, Yedururi S, Joechle K, Wei SH, Vauthey JN. Benign hepatic incidentalomas. Curr Probl Surg 2019; 56:100642. [DOI: 10.1067/j.cpsurg.2019.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 05/09/2019] [Indexed: 12/13/2022]
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Pickens RC, Jensen S, Sulzer JK, Baimas-George M, Baker EH, Vrochides D, Martinie JB, Ocuin LM, Iannitti DA. Minimally Invasive Surgical Management as Effective First-Line Treatment of Large Pyogenic Hepatic Abscesses. Am Surg 2019. [DOI: 10.1177/000313481908500830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Management of pyogenic hepatic abscesses (PHA) varies among surgeons and institutions. Recent studies have advocated for first-line percutaneous drainage (PD) of all accessible hepatic abscesses, with surgery reserved as rescue only. Our study aimed to internally validate an established multimodal algorithm for PHA at a high-volume hepatopancreatobiliary center. Patients treated by the hepatopancreatobiliary service for PHA were retrospectively reviewed from 2008 through 2018. The algorithm defined intended first-line treatment as antibiotics for type I abscesses (<3 cm), PD for type II (≥3, unilocular), and surgical intervention (minimally invasive drainage or resection, when possible) for type III (≥3 cm, multilocular). Outcomes were compared between patients who received first-line treatment following the algorithm versus alternate therapy. Of 330 patients with PHA, 201 met inclusion criteria. Type III abscesses had significantly lower failure following algorithmic approach with surgery compared with PD (4% vs 28%, P = 0.018). Type II abscesses failed first-line PD in 27 per cent (13/48) with 11 patients requiring surgical rescue, whereas first-line surgery failed in only 13 per cent (2/15). No deaths occurred after any surgical intervention, and there was no statistical difference in major complications between first-line surgical intervention and PD for type II or III abscesses. These results support the algorithmic approach and demonstrate that minimally invasive surgical intervention is a safe and effective modality for large PHA. We recommend that select patients with large, complex abscesses should be considered for a first-line minimally invasive surgical approach depending on surgical experience and available resources.
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Affiliation(s)
- Ryan C. Pickens
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Stephanie Jensen
- School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Jesse K. Sulzer
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Maria Baimas-George
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Erin H. Baker
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Dionisios Vrochides
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - John B. Martinie
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Lee M. Ocuin
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - David A. Iannitti
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
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Abstract
Hypervirulent K. pneumoniae (hvKp) is an evolving pathotype that is more virulent than classical K. pneumoniae (cKp). hvKp usually infects individuals from the community, who are often healthy. Infections are more common in the Asian Pacific Rim but are occurring globally. hvKp infection frequently presents at multiple sites or subsequently metastatically spreads, often requiring source control. hvKp has an increased ability to cause central nervous system infection and endophthalmitis, which require rapid recognition and site-specific treatment. The genetic factors that confer hvKp's hypervirulent phenotype are present on a large virulence plasmid and perhaps integrative conjugal elements. Increased capsule production and aerobactin production are established hvKp-specific virulence factors. Similar to cKp, hvKp strains are becoming increasingly resistant to antimicrobials via acquisition of mobile elements carrying resistance determinants, and new hvKp strains emerge when extensively drug-resistant cKp strains acquire hvKp-specific virulence determinants, resulting in nosocomial infection. Presently, clinical laboratories are unable to differentiate cKp from hvKp, but recently, several biomarkers and quantitative siderophore production have been shown to accurately predict hvKp strains, which could lead to the development of a diagnostic test for use by clinical laboratories for optimal patient care and for use in epidemiologic surveillance and research studies.
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Affiliation(s)
- Thomas A Russo
- Department of Medicine, University at Buffalo-State University of New York, Buffalo, New York, USA
- Department of Microbiology and Immunology, University at Buffalo-State University of New York, Buffalo, New York, USA
- The Witebsky Center for Microbial Pathogenesis, University at Buffalo-State University of New York, Buffalo, New York, USA
- The Veterans Administration Western New York Healthcare System, Buffalo, New York, USA
| | - Candace M Marr
- Department of Medicine, University at Buffalo-State University of New York, Buffalo, New York, USA
- Erie County Medical Center, Buffalo, New York, USA
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40
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Liver abscess caused by fish bone perforation of stomach wall treated by laparoscopic surgery: a case report. Surg Case Rep 2019; 5:79. [PMID: 31093821 PMCID: PMC6520427 DOI: 10.1186/s40792-019-0639-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 05/02/2019] [Indexed: 02/02/2023] Open
Abstract
Background Formation of a liver abscess due to gastrointestinal perforation by a foreign body is rare. In addition, there are few case reports on laparoscopic surgical treatment of a liver abscess caused by perforation of the gastrointestinal tract by a foreign body. Case presentation A 51-year-old man visited our hospital because of fever and anorexia. There were no physical findings except for fever. He had no comorbidities or surgical history. Laboratory tests showed increased inflammatory marker and liver enzyme levels. Abdominal ultrasonography showed a hypoechoic lesion in the left lobe of the liver. Abdominal contrast-enhanced computed tomography revealed an air-containing abscess in the left side of the liver and a high-density linear object. We diagnosed a liver abscess secondary to stomach perforation by a foreign body. Emergency laparoscopic surgery identified a fish bone in the abscess that formed between the stomach and liver. We succeeded in removing the fish bone laparoscopically. The patient was discharged without any postoperative complications on day 11. Conclusions A liver abscess secondary to perforation of the gastrointestinal tract by a foreign body usually requires surgical treatment. Foreign body removal is important to prevent recurrence of liver abscess. In cases with the foreign body located at the liver margin, a laparoscopic approach to the abscess is very useful.
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41
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Palumbo VD, Di Trapani B, Bruno A, Feo M, Molinelli B, Tomasini S, Lo Monte AI, Messina M, Tomasello G. Recurrent retroperitoneal abscess after biliary tract surgery in an elderly patient: a minimally invasive nonsurgical approach and its consequences: a case report. J Med Case Rep 2019; 13:43. [PMID: 30798788 PMCID: PMC6388486 DOI: 10.1186/s13256-019-1973-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 01/04/2019] [Indexed: 11/20/2022] Open
Abstract
Introduction Hepatic abscess can be defined as an encapsulated collection of suppurative material within the liver parenchyma. Hepatic abscess can be distinguished as pyogenic, amebic, or fungal. Biliary tract disease remains the most common cause of hepatic abscess today, and the most common complications range from pleural effusion, empyema, and bronchohepatic fistula to subphrenic abscess and rupture into the peritoneal cavity, stomach, colon, vena cava, or kidney. A large abscess compressing the inferior vena cava and the hepatic veins may result in Budd-Chiari syndrome. In this report, we present a rare case of hepatic abscess with an unusual evolution that was treated with a noninvasive approach. Case presentation A 79-year-old Caucasian woman underwent endoscopic bile stone extraction and laparoscopic cholecystectomy. Six months later, a hepatic abscess in association with bilateral effusion was diagnosed. The prompt imaging-guided drainage solved the case. Three years later, she came to our attention complaining of dull, diffuse abdominal pain and high body temperature (38 °C). A retroperitoneal abscess was diagnosed that was spreading to the right lateral wall of the abdomen and extending across the muscular wall to the subcutaneous layer. The fluid collection also involved the right pleural cavity, forming an empyema. Also in this case, an imaging-guided drainage was performed, and the patient’s clinical picture resolved in a few days. The retroperitoneal abscess recurred 14 months later, and it was dealt with using the same treatment. Three months from the last follow-up, the patient came back to our attention with an evident swelling of her right lumbar region. Computed tomography revealed a right inferior lumbar hernia comprising adipose tissue and the right kidney. A surgical intervention was recommended to the patient, but, owing to her poor general health, she refused any invasive approach. Conclusions Retroperitoneal abscess is an uncommon complication of biliary tract surgery and represents a potential cause of death, especially in those patients with multiple diseases. Prompt drainage is crucial to the treatment. Failure in eliminating the primary infective focus could bring complications and, in general, a weakness of lumbar muscular wall, even resulting in a rare case of lumbar hernia.
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Affiliation(s)
- Vincenzo Davide Palumbo
- Euro-Mediterranean Institute of Science and Technology (IEMEST), Via Emerico Amari, 123, 90139, Palermo, Italy. .,Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy.
| | - Benedetto Di Trapani
- Euro-Mediterranean Institute of Science and Technology (IEMEST), Via Emerico Amari, 123, 90139, Palermo, Italy.,Casa di Cura Torina, Palermo, Italy
| | - Antonio Bruno
- Department of Diagnostic and Preventive Medicine, University of Bologna, Sant'Orsola, Malpighi Hospital, Bologna, Italy
| | | | | | | | - Attilio Ignazio Lo Monte
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Palermo, Italy
| | | | - Giovanni Tomasello
- Euro-Mediterranean Institute of Science and Technology (IEMEST), Via Emerico Amari, 123, 90139, Palermo, Italy.,Department of Experimental Biomedicine and Clinical Neuroscience, University of Palermo, Palermo, Italy
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Rocha RD, Falsarella PM, Pereira De Azevedo AA, Garcia RG. Giant simple biliary cyst infection treated with minimally invasive percutaneous drainage. World J Nucl Med 2018; 17:293-295. [PMID: 30505229 PMCID: PMC6216735 DOI: 10.4103/wjnm.wjnm_63_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
We describe a minimally invasive alternative approach in a patient with infected hepatic cyst to stabilize the patient before definitive surgery. A 58-year-old man presented with fever and hypotension after 2 weeks of asthenia, chills, weight loss, slight abdominal pain, and a previous asymptomatic simple hepatic cyst. On ultrasound, a giant heterogeneous hepatic cyst with thick wall was noted. A positron emission tomography-computed tomography scan was indicated and demonstrated high uptake (standardized uptake value = 7.6) in the wall of the cyst, suggestive of infection. He underwent percutaneous drainage guided by the tomography. A 12 Fr drain was positioned inside the collection and 5 L of purulent material was aspirated from the cyst, and at day 12th, surgical resection was performed. Histopatological analysis confirmed a simple biliary cyst. The patient remains asymptomatic on 1-year follow-up. Percutaneous drainage before surgical treatment allowed the definitive approach to be performed with the patient in better clinical conditions.
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Affiliation(s)
- Rafael Dahmer Rocha
- Department of Interventional Radiology, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | | | - Rodrigo Gobbo Garcia
- Department of Interventional Radiology, Hospital Israelita Albert Einstein, São Paulo, Brazil
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Chan T, Lauscher J, Chan A, Law C, Karanicolas P. Hypermucoviscous Klebsiella pneumoniae liver abscess requiring liver resection. BMJ Case Rep 2018; 2018:bcr-2018-226490. [PMID: 30131407 DOI: 10.1136/bcr-2018-226490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Tiffany Chan
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Johannes Lauscher
- Department of General, Visceral, and Vascular Surgery, Charite Universitatsmedizin Berlin Campus Benjamin Franklin, Berlin, Germany
| | - Adrienne Chan
- Division of Infectious Disease, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Calvin Law
- Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Paul Karanicolas
- Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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Clostridium tertium: An Unusual Cause of Pyogenic Liver Abscess. ACG Case Rep J 2018; 5:e30. [PMID: 29670926 PMCID: PMC5895462 DOI: 10.14309/crj.2018.30] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 02/28/2018] [Indexed: 11/17/2022] Open
Abstract
Pyogenic liver abscess (PLA) is the result of portal vein pyemia, which usually originates from the hepatobiliary system or the gastrointestinal tract. Gram-negative organisms are the most common causative pathogens in PLA. Clostridium tertium is an anaerobic gram-positive, low-virulence organism that most commonly affects neutropenic patients with hematological malignancy and has not been reported to cause PLA. We report an unusual presentation of a C. tertium infection as a PLA in a previously healthy, immunocompetent patient with no identifiable source of portal pyemia.
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45
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Hasan S, Fearn R. Fungal liver abscess in an immunocompetent patient who underwent repeated ERCPs and subtotal cholecystectomy. BMJ Case Rep 2018; 2018:bcr-2017-222013. [PMID: 29449266 DOI: 10.1136/bcr-2017-222013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We report a case of a previously healthy female patient who initially presented with fever, jaundice and right upper quadrant pain three days after dilatation and stenting of a stricture of the common bile duct (CBD). During an earlier admission, the patient had undergone endoscopic retrograde cholangiopancreatography (ERCP) having presented with fevers and biliary dilatation on ultrasound. The ERCP features were more consistent with Mirizzi's Syndrome. The patient subsequently underwent subtotal cholecystectomy and later developed a CBD stricture, requiring repeat ERCP and stent insertion. At presentation, she had moderately deranged liver function tests and significantly elevated inflammatory markers and was found on cross-sectional imaging to have developed a liver abscess. Aspiration of the lesion cultured Candida albicans She was treated with intravenous antifungals, broad-spectrum antibiotics and further aspiration of abscess, which contributed towards her successful recovery. Fungal liver abscess should be suspected in immunocompetent patients who undergo ERCP and or cholecystectomy.
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Affiliation(s)
- Sundas Hasan
- Department of Acute Medicine, Homerton University Hospital NHS Foundation Trust, London, UK
| | - Robert Fearn
- Department of Gastroenterology, Homerton University Hospital NHS Foundation Trust, London, UK
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47
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Chew KL, Lin RTP, Teo JWP. Klebsiella pneumoniae in Singapore: Hypervirulent Infections and the Carbapenemase Threat. Front Cell Infect Microbiol 2017; 7:515. [PMID: 29312894 PMCID: PMC5732907 DOI: 10.3389/fcimb.2017.00515] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 11/29/2017] [Indexed: 11/22/2022] Open
Abstract
Klebsiella pneumoniae remains a major pathogen responsible for localized infections such as cystitis and pneumonia, and disseminated infections that may result in severe sepsis and death. Invasive disease such as liver abscesses and endogenous endophthalmitis are associated with capsular serotypes K1 and K2. These infections require a prolonged course of antimicrobial treatment which has evolved over the years from inpatient treatment to outpatient parenteral antibiotic therapy. The emergence of plasmid-mediated resistance began with extended-spectrum β-lactamases (ESBLs) and AmpC β-lactamases. This was followed by carbapenemase genes and now plasmid transmissible colistin resistance (mcr), thus limiting viable treatment options. Plasmid-mediated carbapenemase production in Singapore was first reported in 1996. Carbapenemase production has since become the predominant mechanism of carbapenem resistance and incidence rates continue to increase over time. Although carbapenemases can occur in all Enterobacteriaceae, K. pneumoniae are the most common carrier of carbapenemase genes. Alternative treatment options are urgently required before the simplest infections, let alone invasive infections are left potentially untreatable. Clinical management requires guidance from robust laboratory testing methods to optimize patient outcomes. We explore past and present trends in treatment of K. pneumoniae infections, and discuss future treatment options and gaps in knowledge for further study.
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Affiliation(s)
- Ka Lip Chew
- Department of Laboratory Medicine, National University Hospital, Singapore, Singapore
| | - Raymond T P Lin
- Department of Laboratory Medicine, National University Hospital, Singapore, Singapore.,National Public Health Laboratory, Ministry of Health of Singapore, Singapore, Singapore
| | - Jeanette W P Teo
- Department of Laboratory Medicine, National University Hospital, Singapore, Singapore
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Rismiller K, Haaga J, Siegel C, Ammori JB. Pyogenic liver abscesses: a contemporary analysis of management strategies at a tertiary institution. HPB (Oxford) 2017; 19:889-893. [PMID: 28693978 DOI: 10.1016/j.hpb.2017.06.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 06/06/2017] [Accepted: 06/09/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Despite equivocal evidence, non-surgical management for pyogenic liver abscess (PLA) has become the standard of care at most institutions with surgery relegated to salvage therapy for those who fail less invasive means. The aim of this study was to describe the outcomes of a step-up approach to PLA management. METHODS A retrospective chart review was conducted at a single institution for patients diagnosed with PLA over a 10-year period. Demographic, radiologic, microbiological, treatment, and outcomes data were collected and analyzed. RESULTS 64 patients with PLA were identified. Initial treatment included antibiotics alone (n = 9), percutaneous drainage (PD) (n = 54), and surgery (n = 1). Surgery was ultimately required in 8 patients while 50 were cured with PD and 4 with antibiotics alone. Two (3%) patients died. Overall, PD carried an 85% success rate. CONCLUSION PLA patients should be initially treated non-operatively, barring indications for emergent surgery or inaccessibility for PD. Surgery can be reserved for failure of PD.
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Affiliation(s)
- Kyle Rismiller
- Department of General Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - John Haaga
- Department of General Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Christopher Siegel
- Department of General Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - John B Ammori
- Department of General Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.
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Lin K, Lin AN, Linn S, Reddy M, Bakshi A. Recurrent Primary Suprahepatic Abscess Due to Providencia Stuartii: A Rare Phenomenon. Cureus 2017; 9:e1691. [PMID: 29158999 PMCID: PMC5690289 DOI: 10.7759/cureus.1691] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Gram-negative urease-producing bacilli, Providencia stuartii (P. stuartii), is reported in urinary tract infections, gastroenteritis, and bacteremia in humans but they rarely present with a hepatic abscess. We present a rare case of a recurrent suprahepatic cyst due to P. stuartii in a 45-year-old female, intravenous ( IV) heroin abuser with chronic hepatitis B and C. A 45-year-old female with 10 days status post right suprahepatic abscess drainage presented with recurrent, right, upper quadrant abdominal pain for one day. The pain was 7/10, sharp, radiated to the right back, and was associated with nausea, non-bloody non-bilious vomiting, and right-sided pleuritic chest pain. She was discharged after interventional radiology (IR) drainage of the abscess and completed 14 days of levofloxacin and metronidazole. On palpation, mild tender hepatomegaly was noticed. Complete blood count showed leukocytosis of 17.1 with left shift but liver enzymes within normal limits. Aspirated fluid cultures from the abscess showed P. stuartii. Blood and urine cultures were negative. A human immunodeficiency virus (HIV) test was negative. Hepatitis B virus (HBV) deoxyribonucleic (DNA) polymerase chain reaction (PCR) showed > 17 million IU/ml and hepatitis C virus (HCV) Ab reactive. A right, upper quadrant sonogram showed 4.1x0.9x2.7 cm fluid collection anterior to the right liver lobe. A computed tomography (CT) abdomen showed a dominant 5.2x5.5x3.9 cm hypodense lesion consistent with an abscess above the right liver. Initially, she was treated empirically with IV piperacillin-tazobactam and anticoagulation for a pyogenic liver abscess (PLA). Clinical and laboratory improvement were achieved with intravenous antibiotics evidenced by the decreasing size of the abscess on repeat CT scan. The patient was discharged with continuing antibiotics after four weeks. Repeated CT scan showed complete resolving of the suprahepatic cyst. In conclusion, in our patient, long-term shelter residence, IV heroin use, and chronic hepatitis B and C might be precipitating factors for PLA. Managing a recurrent primary hepatic abscess caused by P. stuartii is similar to PLA from other bacterial causes: drainage and antibiotic therapy. However, in our case, she responded well to medical treatment without further surgical drainage.
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Affiliation(s)
| | | | | | | | - Anjali Bakshi
- Infectious Disease Department, The Brooklyn Hospital Center
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Gallagher MC, Andrews MM. Postdischarge Outcomes of Pyogenic Liver Abscesses: Single-Center Experience 2007-2012. Open Forum Infect Dis 2017; 4:ofx159. [PMID: 28948182 PMCID: PMC5604130 DOI: 10.1093/ofid/ofx159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 07/25/2017] [Indexed: 11/14/2022] Open
Abstract
Background Pyogenic liver abscesses (PLA) are increasingly managed by percutaneous treatment instead of surgery, but there are limited data about postdischarge outcomes. Postdischarge services and factors predicting poor outcomes have not been described. Methods We performed a retrospective, descriptive case series at a single center assessing treatment and outpatient follow-up for patients treated for PLA from 2007 to 2012. We reviewed the electronic medical record for patient characteristics and outcomes. Data for care received at other facilities were not available. In our analysis, we compared patients with malignancy with those without and attempted to determine predictors of emergency department (ED) visits and hospital readmissions. Results Of 125 patients identified with PLA, 12 had surgical drainage, 23 had percutaneous aspiration, 78 had percutaneous drainage (PD), 11 had no drainage, and 1 was made comfort measures only. Seventy (60%) were discharged with a drain, and 31 (25%) were discharged on intravenous (IV) antibiotics. After discharge, 46 (38%) had ED visits and 36 (30%) were readmitted within 30 days of discharge. Fourteen (12%) had complications from antibiotics, and 4 (13%) had complications from peripherally inserted center catheter lines. A total of 8 patients, 5 in-hospital and 3 postdischarge, died. In our analysis of risk factors for 90-day postdischarge ED visit/readmission, only malignancy was a predictor. Conclusions Pyogenic liver abscess patients have intense postdischarge needs (drain management, IV antibiotics) and a high rate of ED visits and readmissions. Although PD provides source control without surgery, ambulatory needs are now more complex, requiring multidisciplinary collaboration.
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Affiliation(s)
- Megan C Gallagher
- Infectious Diseases and International Health Section, Department of Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Mary-Margaret Andrews
- Infectious Diseases and International Health Section, Department of Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.,Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
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