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Adewole V, Boubaker F, Hossu G, Nguyen DT, Blum A, Gondim Teixeira PA, Rumeau C, Gillet R. Diffusion-Weighted MRI Over Standard MRI for Differential Diagnosis between Mucopyocele and Mucoceles. Laryngoscope 2024. [PMID: 39400344 DOI: 10.1002/lary.31833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 09/18/2024] [Accepted: 09/23/2024] [Indexed: 10/15/2024]
Abstract
OBJECTIVE(S) To determine the accuracy of conventional and diffusion-weighted (DWI) MRI for the differential diagnosis between mucopyocele and mucocele using surgical diagnosis as a reference. METHODS This retrospective study included patients referred to our institution between March 2017 and February 2024 for paranasal sinus MRI to characterize an expansile non-enhanced sinus filling on CT. The T1 and T2 signal intensities were recorded, as well as the presence of restriction diffusion, of the penumbra sign, the double rim sign, and the presence of parietal micro-abscesses. Quantitative apparent diffusion coefficient values were also recorded. RESULTS The study included 74 patients aged 18 to 88 years (mean age: 60.4 ± 17.7 years). Of these, 43 had a mucopyocele and 31 had a mucocele. The T1 high signal intensity was different amongst groups as an hypersignal was present in 35.5% of mucoceles and only 4.7% of mucopyoceles (p = 0.02). The T2 signal did not differ between the two groups (p = 0.59). The double rim sign and the presence of parietal micro-abscesses demonstrated 96.8% and 100% specificities, respectively, but were predominantly located in the maxillary sinus. The penumbra sign exhibited a sensitivity of 60.5% and a specificity of 67.7%. All mucopyoceles exhibited a diffusion restriction with an apparent diffusion coefficient of less than 0.78 × 10-3 mm2/s. CONCLUSION DWI is the most useful MRI tool for the accurate differential diagnosis between mucopyocele and mucocele in non-enhanced sinus fillings. LEVEL OF EVIDENCE III (case-control study) Laryngoscope, 2024.
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Affiliation(s)
- Vanessa Adewole
- ENT and Head and Neck Surgery Department, University Hospital Center of Nancy, Nancy, France
| | - Fatma Boubaker
- Guilloz Imaging Department, Central Hospital, University Hospital Center of Nancy, Nancy, France
| | - Gabriela Hossu
- Université de Lorraine, INSERM, IADI, Nancy, France
- Université de Lorraine, CIC, Innovation Technologique, University Hospital Center of Nancy, Nancy, France
| | - Duc T Nguyen
- ENT and Head and Neck Surgery Department, University Hospital Center of Nancy, Nancy, France
| | - Alain Blum
- Guilloz Imaging Department, Central Hospital, University Hospital Center of Nancy, Nancy, France
- Université de Lorraine, INSERM, IADI, Nancy, France
- Université de Lorraine, CIC, Innovation Technologique, University Hospital Center of Nancy, Nancy, France
| | - Pedro A Gondim Teixeira
- Guilloz Imaging Department, Central Hospital, University Hospital Center of Nancy, Nancy, France
- Université de Lorraine, INSERM, IADI, Nancy, France
- Université de Lorraine, CIC, Innovation Technologique, University Hospital Center of Nancy, Nancy, France
| | - Cécile Rumeau
- ENT and Head and Neck Surgery Department, University Hospital Center of Nancy, Nancy, France
- Université de Lorraine, DevAh, Nancy, France
| | - Romain Gillet
- Guilloz Imaging Department, Central Hospital, University Hospital Center of Nancy, Nancy, France
- Université de Lorraine, INSERM, IADI, Nancy, France
- Université de Lorraine, CIC, Innovation Technologique, University Hospital Center of Nancy, Nancy, France
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Yang D, Hu D, Hui J, Liu Z. The clinical significance of pyogenic liver abscess after transarterial chemoembolization or microwave ablation on malignant liver tumors: A retrospective study. Medicine (Baltimore) 2024; 103:e39625. [PMID: 39287315 PMCID: PMC11404977 DOI: 10.1097/md.0000000000039625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/19/2024] Open
Abstract
Pyogenic liver abscess (PLA) is a rare but severe complication of interventional therapy that has been little studied. We aimed to find the risk factors for PLA after transarterial chemoembolization (TACE) or microwave ablation (MWA), further explore its clinical significance and summarize our experience with its treatment. Twenty-two patients with PLA and 118 randomly selected patients without PLA after TACE/MWA were enrolled. Logistic regression was used to analyze risk factors, a nonparametric test was used to compare recovery duration, the log-rank test was used to compare progression-free survival, and Spearman correlation coefficient was calculated between the time from fever to drainage and the total duration of fever. The disease process and treatment were summarized. Sphincter of Oddi manipulation increased the risk of PLA by 70.781-fold. The PLA group took longer to recover (36.56 ± 16.42 days) than the control group (5.54 ± 4.33 days), and had a shorter progression-free survival. Escherichia coli was the major pathogenic bacterium, and multidrug resistance was found in 8 patients with E coli or Enterococcus faecium. The time from fever to drainage was 15.89 ± 13.78 days, which was positively correlated with the total duration of fever (24.29 ± 18.24 days). Overall, 18 patients recovered, and 4 patients died of PLA, for a mortality rate of 18.18%. The fever of 10 patients (45.45%) was controlled by cefoperazone sodium and sulbactam sodium or piperacillin sodium and tazobactam sodium; the fever of 7 patients (31.81%) was controlled by imipenem and cilastatin sodium; and the fever of 3 patients (13.63%) was controlled by tigecycline. Sphincter of Oddi manipulation is a high-risk factor for PLA after TACE or MWA. PLA can accelerate cancer progression and even lead to death. E coli was the major pathogenic bacterium, and multidrug resistance was most common in E coli and E faecium. Timely drainage and appropriate antibiotics are the key primary measures for treating PLA. Cefoperazone sodium and sulbactam sodium or piperacillin sodium and tazobactam sodium is a good choice for the first treatment of PLA, especially before pathogenic bacteria are identified. With the emergence of drug resistance, imipenem and cilastatin sodium, and tigecycline can be used for posterior treatment.
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Affiliation(s)
- Dong Yang
- Oncology Department, Affiliated Hospital of Jining Medical University, Jining, Shandong, P. R. China
- Shandong University of Traditional Chinese Medicine, Jinan City, Shandong, P. R. China
| | - Dongyu Hu
- Oncology Department, Affiliated Hospital of Jining Medical University, Jining, Shandong, P. R. China
| | - Jing Hui
- Oncology Department, Affiliated Hospital of Jining Medical University, Jining, Shandong, P. R. China
| | - Zifeng Liu
- Shandong University of Traditional Chinese Medicine, Jinan City, Shandong, P. R. China
- Oncology Department, Jining NO. 1 People's Hospital, Jining, Shandong, P. R. China
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Lyu Y, Wang B. Prognostic risk factors for pyogenic liver abscess caused by Klebsiella pneumoniae. BMC Gastroenterol 2024; 24:298. [PMID: 39227812 PMCID: PMC11373132 DOI: 10.1186/s12876-024-03391-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 08/29/2024] [Indexed: 09/05/2024] Open
Abstract
BACKGROUND Pyogenic liver abscess (PLA) caused by Klebsiella pneumoniae can vary in severity, and several risk factors for the development of organ dysfunction in PLA have been implicated. However, few studies to date have explored the most common risk factors for clinical severity. METHODS We conducted a study on patients with PLA caused by Klebsiella pneumoniae between February 2013 and December 2022.Using logistic regression analysis, we sought to identify factors associated with positive blood culture, septic shock, and intensive care unit (ICU) admission. RESULTS After included 200 patients, we found that an elevated procalcitonin (PCT) level (p = 0.03), higher glucose level (p = 0.03), and lower total cholesterol (TC) level (p = 0.01) were associated with a higher likelihood of positive blood bacteriological culture. Additionally, an increased PCT level (p = 0.02) and lower TC level (p < 0.01) were associated with an elevated risk of septic shock. Furthermore, a higher PCT level (p < 0.01) was associated with a higher probability of ICU admission. CONCLUSION In patients with PLA caused by Klebsiella pneumoniae, the PCT, glucose, and TC levels were found to be associated with positive blood culture, septic shock, and ICU admission.
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Affiliation(s)
- Yunxiao Lyu
- Department of Hepatobiliary Surgery, Dongyang People's Hospital, Affiliated Dongyang Hospital of Wenzhou Medical University, 60 West Wuning Road, Dongyang, Zhejiang, 322100, P.R. China.
| | - Bin Wang
- Department of Hepatobiliary Surgery, Dongyang People's Hospital, Affiliated Dongyang Hospital of Wenzhou Medical University, 60 West Wuning Road, Dongyang, Zhejiang, 322100, P.R. China
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4
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Dobek A, Kobierecki M, Kosztowny K, Grząsiak O, Fabisiak A, Falenta K, Stefańczyk L. Utility of Contrast-Enhanced Ultrasound in Optimizing Hepatic Abscess Treatment and Monitoring. J Clin Med 2024; 13:5046. [PMID: 39274258 PMCID: PMC11396598 DOI: 10.3390/jcm13175046] [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: 06/24/2024] [Revised: 07/12/2024] [Accepted: 08/23/2024] [Indexed: 09/16/2024] Open
Abstract
Background/Objectives: Untreated hepatic abscesses (HAs) have an 80% mortality rate and can be caused by bacteria and fungi. Previously managed with surgery, current treatments now utilize interventional radiology and antibiotics, reducing complications to 2.5%. This study evaluates contrast-enhanced ultrasound (CEUS) for better drainage placement and monitoring, overcoming conventional ultrasound's limitations in detecting the HA liquefied portion. Methods: We conducted a retrospective study of 50 patients with HAs confirmed via computed tomography (CT) scans. Inclusion criteria comprised specific clinical symptoms and laboratory parameters. Both B-mode and CEUS were utilized for initial and follow-up imaging. Results: In the CEUS studies, the mean size of HAs was 6.26 cm, with pus displaying significantly lower echogenicity compared to the HA pouch and liver parenchyma in all phases. Classification by size (>6 cm, <6 cm) and volume (>113 mL, <113 mL) revealed differences in the assessment of fluid volume between CEUS and B-mode. Conclusions: CEUS is valuable for diagnosing, performing therapeutic procedures, and monitoring HA. It provides precise real-time assessment of HA morphology, including dimensions and volume. If the liquefied volume of an HA exceeds 113 mL, it may qualify for drainage placement. CEUS can replace CT as an effective, less harmful, and cheaper method, eliminating the need for multiple radiological departments. While CEUS is a safer, cost-effective alternative to CT for HA evaluation and monitoring, comprehensive clinical evaluation remains essential. Therefore, CEUS should be part of a broader diagnostic and monitoring strategy, not a stand-alone solution.
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Affiliation(s)
- Adam Dobek
- Department of Radiology and Diagnostic Imaging, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, 90-153 Lodz, Poland
| | - Mateusz Kobierecki
- Department of Diagnostic Imaging, Polish Mother's Memorial Hospital Research Institite, 90-153 Lodz, Poland
| | - Konrad Kosztowny
- Department of General Surgery and Transplantology, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, 90-153 Lodz, Poland
| | - Oliwia Grząsiak
- Department of General Surgery and Transplantology, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, 90-153 Lodz, Poland
| | - Adam Fabisiak
- Department of Digestive Tract Diseases, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, 90-153 Lodz, Poland
| | - Krzysztof Falenta
- Department of Radiology and Diagnostic Imaging, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, 90-153 Lodz, Poland
| | - Ludomir Stefańczyk
- Department of Radiology and Diagnostic Imaging, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, 90-153 Lodz, Poland
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Díez-Vidal A, Martínez-Martín P, González-Muñoz B, Tung-Chen Y. Point-of-care Ultrasound in Infectious Diseases: Current Insights and Future Perspectives. Clin Infect Dis 2024; 79:420-429. [PMID: 38769593 DOI: 10.1093/cid/ciae285] [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: 03/04/2024] [Revised: 05/09/2024] [Accepted: 05/18/2024] [Indexed: 05/22/2024] Open
Abstract
Point-of-care ultrasound (POCUS) is a safe, noninvasive technique performed at the patient's bedside, providing immediate results to the operator. It complements physical examination and facilitates clinical decision-making. In infectious diseases, POCUS is particularly valuable, offering an initial assessment in cases of suspected infection. It often leads to an early tentative diagnosis enabling the prompt initiation of antimicrobial treatment without the delay associated with traditional radiology. POCUS provides direct visualization of affected organs, assists in evaluating fluid balance, and facilitates various interventions, all while reducing patient discomfort. For infectious disease specialists, becoming proficient in POCUS is a critical future challenge, requiring dedicated training for effective utilization.
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Affiliation(s)
- Alejandro Díez-Vidal
- Infectious Diseases Unit, Internal Medicine Department, La Paz University Hospital, Madrid, Spain
- IdiPAZ Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
| | - Patricia Martínez-Martín
- Infectious Diseases Unit, Internal Medicine Department, La Paz University Hospital, Madrid, Spain
- IdiPAZ Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
- CIBERINFEC, Carlos III Health Institute, Madrid, Spain
| | - Borja González-Muñoz
- IdiPAZ Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
- Internal Medicine Department, La Paz University Hospital, Madrid, Spain
| | - Yale Tung-Chen
- IdiPAZ Hospital La Paz Institute for Health Research, La Paz University Hospital, Madrid, Spain
- Internal Medicine Department, La Paz University Hospital, Madrid, Spain
- Department of Medicine, Alfonso X El Sabio University, Madrid, Spain
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Hasalliu E, Rehana R, Hanna M, Barawi M. An Unusual Presentation of Monofocal Methicillin-Resistant Staphylococcus aureus Hepatic Abscess in an Otherwise Healthy Man. Cureus 2024; 16:e65542. [PMID: 39188446 PMCID: PMC11346961 DOI: 10.7759/cureus.65542] [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: 07/27/2024] [Indexed: 08/28/2024] Open
Abstract
A hepatic abscess is the collection of suppurative matter within the parenchyma of the liver. While most pyogenic liver abscesses (PLAs) are polymicrobial in nature, some rare cases are caused by methicillin-resistant Staphylococcus aureus (MRSA). We present a case of a 43 year-old male without evident exposures who presented with abdominal pain and via CT imaging was found to have monofocal MRSA hepatic abscess. An ultrasonography (US)-guided abscess drainage along with a pigtail catheter placement was performed along with antibiotic initiation. This article emphasizes the clinical manifestations of hepatic abscesses and employs literature reviews to offer a comprehensive approach to managing these patient populations.
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Affiliation(s)
- Ermal Hasalliu
- Internal Medicine, Ascension Macomb Oakland Hospital, Warren, USA
| | - Rita Rehana
- Gastroenterology, Ascension Macomb Oakland Hospital, Warren, USA
| | - Majid Hanna
- Internal Medicine, Ascension Macomb Oakland Hospital, Warren, USA
| | - Mohammed Barawi
- Gastroenterology, Ascension Saint John Hospital, Detroit, USA
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7
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Kidess GG, Abou Chaer K, Almawazreh A, Weinberger JJ. A Rare Case of Pseudo-Mirizzi Syndrome Presenting With Acute-on-Chronic Cholecystitis and Hepatic Abscesses. Cureus 2024; 16:e65031. [PMID: 39165467 PMCID: PMC11334691 DOI: 10.7759/cureus.65031] [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: 07/20/2024] [Indexed: 08/22/2024] Open
Abstract
Mirizzi syndrome (MS) is an uncommon cause of gallstone disease caused by calculous cholecystitis resulting in extrinsic obstruction of the common bile duct, causing concurrent obstructive jaundice. An acalculous variant of MS, at times referred to as pseudo-MS, occurs even more rarely. We present the case of a patient who was found to have pseudo-MS complicated by several hepatic microabscesses. The patient was managed with an endoscopic retrograde cholangiopancreatography (ERCP) with sphincterotomy and eventual cholecystectomy, with histopathology of the gallbladder confirming chronic cholecystitis. To our knowledge, the case presented here is the first in literature that identified pseudo-MS in a patient with pathology-confirmed chronic cholecystitis, and the first to be associated with hepatic abscesses; which usually occur with calculous rather than acalculous biliary disease.
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Affiliation(s)
- George G Kidess
- Department of Medicine, Wayne State University School of Medicine, Detroit, USA
| | - Kenan Abou Chaer
- Internal Medicine, Wayne State University Detroit Medical Center, Detroit, USA
| | - Abdallah Almawazreh
- Internal Medicine, Wayne State University Detroit Medical Center, Detroit, USA
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Wendt S, Bačák M, Petroff D, Lippmann N, Blank V, Seehofer D, Zimmermann L, Lübbert C, Karlas T. Clinical management, pathogen spectrum and outcomes in patients with pyogenic liver abscess in a German tertiary-care hospital. Sci Rep 2024; 14:12972. [PMID: 38839980 PMCID: PMC11153614 DOI: 10.1038/s41598-024-63819-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 06/03/2024] [Indexed: 06/07/2024] Open
Abstract
Pyogenic liver abscesses (PLA) are life-threatening disorders and require immediate treatment, but structured evidence is sparse and treatment guidelines are not established. In a retrospective observational study of 221 adult PLA patients (mean age 63 years, 63% men) treated between 2013 and 2019 at the Leipzig University Medical Center, we characterized pathogen spectrum, clinical management and outcomes. Biliary malignancies (33%), cholelithiasis (23%) and ischemic biliary tract disease (16%) were most common causes of PLA. Comorbidities included malignancies (40%) and diabetes mellitus (35%). Abdominal ultrasound was the preferred initial imaging modality (58%). Enterobacterales (58%), enterococci (42%) and streptococci (18%) were identified as most frequent pathogens. 97% of patients were treated with antibiotics and 75% of patients underwent an invasive treatment procedure. The 30-day mortality was almost identical in patients with and without underlying malignancy (14.6% vs. 14.4%, p = 0.96), while the one-year outcome differed significantly (58.4% vs. 29.6%, p < 0.001). Positive blood cultures (OR 4.78, 95% CI 1.39 to 22.5, p = 0.023) and detection of Enterobacterales (OR 3.55, 95% CI 1.40 to 9.97, p = 0.010) were associated with increased 30-day-mortality. We conclude that ultrasound, extensive microbiologic diagnosis, adequate anti-infective therapy and early intervention are crucial for the management of PLA.
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Affiliation(s)
- Sebastian Wendt
- Hospital Hygiene Staff Unit, University Hospital Halle (Saale), Halle (Saale), Germany
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine I, Leipzig University Medical Center, Leipzig, Germany
| | - Miroslav Bačák
- Clinical Trial Center Leipzig, University of Leipzig, Leipzig, Germany
| | - David Petroff
- Clinical Trial Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Norman Lippmann
- Interdisciplinary Center for Infectious Diseases (ZINF), Leipzig University Medical Center, Leipzig, Germany
- Institute for Medical Microbiology and Virology, Leipzig University Medical Center, Leipzig, Germany
| | - Valentin Blank
- Division of Gastroenterology, Department of Medicine II, Leipzig University Medical Center, Liebigstraße 20, 04103, Leipzig, Germany
- Division of Interdisciplinary Ultrasound, Department of Medicine I, University Hospital Halle (Saale), Halle (Saale), Germany
| | - Daniel Seehofer
- Department of Visceral, Transplantation, Thoracic and Vascular Surgery, Leipzig University Medical Center, Leipzig, Germany
| | - Lisa Zimmermann
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine I, Leipzig University Medical Center, Leipzig, Germany
| | - Christoph Lübbert
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine I, Leipzig University Medical Center, Leipzig, Germany
- Interdisciplinary Center for Infectious Diseases (ZINF), Leipzig University Medical Center, Leipzig, Germany
| | - Thomas Karlas
- Division of Gastroenterology, Department of Medicine II, Leipzig University Medical Center, Liebigstraße 20, 04103, Leipzig, Germany.
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Alias NSAQ, Abu-Bakar MF, Rosli AH, Jabbari AJ. A Retrospective Review of Endogenous Endophthalmitis: Three Years of Experience at Sultan Ahmad Shah Medical Centre at International Islamic University Malaysia. Cureus 2024; 16:e63175. [PMID: 39070347 PMCID: PMC11273178 DOI: 10.7759/cureus.63175] [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: 06/25/2024] [Indexed: 07/30/2024] Open
Abstract
Introduction Endogenous endophthalmitis is characterized by severe intraocular inflammation caused by the invasion of microorganisms into the anterior and posterior chambers of the eye. It results from hematogenous spread from distant foci of infection. This, in turn, leads to potential vision loss and blindness due to reduced anatomical and functional outcomes. The latest reported prevalence of endogenous endophthalmitis accounts for at least 2-8% of cases of general endophthalmitis which is fairly significant. Purpose This study aimed to analyze the clinical profile of endogenous endophthalmitis presented in the Ophthalmology Clinic, Sultan Ahmad Shah Medical Centre at International Islamic University Malaysia (SASMEC@IIUM). This study includes the patients' demographics, clinical manifestations, causative organism, treatment, and final visual outcome. Methods This is a retrospective case series of endogenous endophthalmitis patients from January 2020 to June 2023. The data were obtained from the patients' medical records in SASMEC@IIUM. Results A total of six patients (six eyes) were diagnosed with endogenous endophthalmitis from January 2020 to June 2023. Four patients (66.6%) were female, with a mean age of 51.6 ± 17.5 years. Presenting visual acuity ranged between 6/21 to hand movement (HM). Five patients (83.3%) presented with reduced vision, while one presented with eye redness (16.6%). Ocular signs included vitritis and retinitis (five eyes, 83.3%), hypopyon (five eyes, 83.3%), injected conjunctiva (five eyes, 83.3%), and eyelid swelling (one eye, 16.6%). The most common primary infection seen was intraabdominal sepsis (three patients, 50%), septic arthritis, hospital-acquired pneumonia (HAP), and urinary tract infection (UTI). Vitreous biopsy was only positive in two patients (33.3%) However, five out of the six patients (83.3%) had positive blood cultures (two Staphylococcus aureus, two Klebsiella pneumoniae and one Pseudomonas aeruginosa). All patients received intravitreal injections and intravenous antibiotics. Only one patient underwent subsequent trans pars plana vitrectomy (TPPV). Final visual acuity ranged from 6/6 to no light perception (NPL). Conclusion In this case series of six patients, we observed a variety of outcomes with similar presentations despite standardized treatment in all patients. Five out of six patients showed poorer visual outcomes and only one patient showed a final visual acuity of 6/6. Therefore, further study with a larger sample size is needed to evaluate the factors associated with the final visual outcome in endogenous endophthalmitis.
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Affiliation(s)
| | - Mohd-Fadzil Abu-Bakar
- Ophthalmology, Kulliyyah of Medicine, International Islamic University Malaysia, Kuantan, MYS
| | - Abdul-Hadi Rosli
- Ophthalmology, Kulliyyah of Medicine, International Islamic University Malaysia, Kuantan, MYS
| | - Aidila Jesmin Jabbari
- Ophthalmology, Kulliyyah of Medicine, International Islamic University Malaysia, Kuantan, MYS
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Chen SC, Wu TT, Yin CH, Chen JS, Chen YS. Widespread Adoption of Microincision Vitrectomy Surgery Improves Visual Outcomes in Endogenous Endophthalmitis with Poor Initial Vision: A 21-Year Experience in Taiwan. Ocul Immunol Inflamm 2024:1-6. [PMID: 38691837 DOI: 10.1080/09273948.2024.2338272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/28/2024] [Indexed: 05/03/2024]
Abstract
PURPOSE To review the presentation and visual prognostic factors of patients with endogenous endophthalmitis before and after the introduction of microincision vitrectomy surgery (MIVS), at a tertiary referral hospital in Taiwan, over a 21-year period. METHODS We retrospectively analyzed medical records of patients diagnosed with endogenous endophthalmitis before and after the introduction of MIVS between January 2002 and December 2022. RESULTS Data were collected from 147 patients. Diabetes mellitus was the most common comorbidity (59.9%). Liver abscess (32.7%) was the leading source of infection, followed by urinary tract infection (15.0%), and infective endocarditis (5.4%). Klebsiella pneumoniae (50.4%) was the most common pathogen, followed by Staphylococcus aureus (13.5%), and Candida albicans (8.3%). Poor initial visual acuity worse than counting fingers (CF) (p < 0.001) and diabetes mellitus (p = 0.008) were significantly associated with poor visual outcomes. In the treatment of 98 patients with poor initial visual acuity worse than CF, the proportion of vitrectomy surgeries performed increased from 13/56 (23.2%) to 24/42 (57.1%) (p = 0.001) after the introduction of MIVS. Final visual acuity of CF or better increased from 7/56 (12.5%) to 12/42 (28.6%) after the introduction of MIVS (p = 0.046). Vitrectomy was a better prognostic factor for final visual outcome in patients with poor initial visual acuity of worse than CF (p = 0.011) than other factors. CONCLUSION In endogenous endophthalmitis patients presenting with poor initial visual acuity, vitrectomy was a better visual prognostic factor. MIVS has allowed more patients to undergo vitrectomy and improved visual outcomes.
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Affiliation(s)
- Shih-Chou Chen
- Department of Ophthalmology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Optometry, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan
| | - Tsung-Tien Wu
- Department of Ophthalmology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chun-Hao Yin
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Institute of Health Care Management, National Sun Yat-Sen University, Kaohsiung, Taiwan
- Department of Nursing, Meiho University, Pingtung, Taiwan
| | - Jin-Shuen Chen
- Department of Administration, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Yao-Shen Chen
- Department of Administration, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
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11
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Sohrabi M, Pirbonyeh N, Alizade Naini M, Rasekhi A, Ayoub A, Hashemizadeh Z, Shahcheraghi F. A challenging case of carbapenem resistant Klebsiella pneumoniae-related pyogenic liver abscess with capsular polysaccharide hyperproduction: a case report. BMC Infect Dis 2024; 24:433. [PMID: 38654215 PMCID: PMC11040961 DOI: 10.1186/s12879-024-09314-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 04/11/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Carbapenem-resistant Klebsiella pneumoniae (CRKP) infections are a major public health problem, necessitating the administration of polymyxin E (colistin) as a last-line antibiotic. Meanwhile, the mortality rate associated with colistin-resistant K. pneumoniae infections is seriously increasing. On the other hand, importance of administration of carbapenems in promoting colistin resistance in K. pneumoniae is unknown. CASE PRESENTATION We report a case of K. pneumoniae-related pyogenic liver abscess in which susceptible K. pneumoniae transformed into carbapenem- and colistin-resistant K. pneumoniae during treatment with imipenem. The case of pyogenic liver abscess was a 50-year-old man with diabetes and liver transplant who was admitted to Abu Ali Sina Hospital in Shiraz. The K. pneumoniae isolate responsible for community-acquired pyogenic liver abscess was isolated and identified. The K. pneumoniae isolate was sensitive to all tested antibiotics except ampicillin in the antimicrobial susceptibility test and was identified as a non-K1/K2 classical K. pneumoniae (cKp) strain. Multilocus sequence typing (MLST) identified the isolate as sequence type 54 (ST54). Based on the patient's request, he was discharged to continue treatment at another center. After two months, he was readmitted due to fever and progressive constitutional symptoms. During treatment with imipenem, the strain acquired blaOXA-48 and showed resistance to carbapenems and was identified as a multidrug resistant (MDR) strain. The minimum inhibitory concentration (MIC) test for colistin was performed by broth microdilution method and the strain was sensitive to colistin (MIC < 2 µg/mL). Meanwhile, on blood agar, the colonies had a sticky consistency and adhered to the culture medium (sticky mucoviscous colonies). Quantitative real-time PCR and biofilm formation assay revealed that the CRKP strain increased capsule wzi gene expression and produced slime in response to imipenem. Finally, K. pneumoniae-related pyogenic liver abscess with resistance to a wide range of antibiotics, including the last-line antibiotics colistin and tigecycline, led to sepsis and death. CONCLUSIONS Based on this information, can we have a theoretical hypothesis that imipenem is a promoter of resistance to carbapenems and colistin in K. pneumoniae? This needs more attention.
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Affiliation(s)
- Maryam Sohrabi
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
| | - Neda Pirbonyeh
- Department of Microbiology, Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahvash Alizade Naini
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Rasekhi
- Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Ayoub
- Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Hashemizadeh
- Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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12
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Ness T. [Bacterial endogenous endophthalmitis : Spectrum of pathogens and drug therapy]. DIE OPHTHALMOLOGIE 2024; 121:264-271. [PMID: 38438813 DOI: 10.1007/s00347-024-01995-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/17/2024] [Indexed: 03/06/2024]
Abstract
Endogenous endophthalmitis represents an ophthalmological emergency requiring immediate diagnostics and treatment. Pathogens should be detected using appropriate methods, such as the Freiburg endophthalmitis set. In bacterial endophthalmitis both Gram-positive and Gram-negative bacteria can be detected. Frequent underlying sources include endocarditis, gastrointestinal or urogenital surgery, indwelling venous catheters, liver abscesses, skin or soft tissue infections, meningitis or less commonly, intravenous drug abuse. The treatment consists of systemic and intraocular administration of antibiotics and vitrectomy. Systemic or intraocular corticosteroids can additionally be considered.
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Affiliation(s)
- Thomas Ness
- Klinik für Augenheilkunde, Universitätsklinikum Freiburg, Killianstr. 5, 79106, Freiburg, Deutschland.
- Albert-Ludwigs Universität Freiburg, Medizinische Fakultät, Freiburg, Deutschland.
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13
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Wang LJ, Yin L, Liu KC, Lv WF, Lu D. Liver abscess after drug-eluting bead transarterial chemoembolization for hepatic malignant tumors: Clinical features, pathogenesis, and management. Hepatol Res 2024; 54:358-367. [PMID: 37924506 DOI: 10.1111/hepr.13985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/19/2023] [Accepted: 10/28/2023] [Indexed: 11/06/2023]
Abstract
AIM The study aimed to investigate the clinical features, incidence, pathogenesis, and management of liver abscess after drug-eluting bead transarterial chemoembolization (DEB-TACE) for primary and metastatic hepatic malignant tumors. METHODS From June 2019 to June 2021, patients with liver abscess after DEB-TACE for primary and metastatic hepatic malignant tumors were reviewed and evaluated at our hospital. Demographic and clinical data, radiological findings, management approaches, and prognosis were retrospectively analyzed. RESULTS In total, 419 DEB-TACE procedures were carried out in 314 patients with primary and metastatic liver tumors at our medical center. Twelve patients were confirmed to have liver abscesses after DEB-TACE through clinical manifestations, laboratory investigations, and imaging. In this study, the incidence of liver abscess was 3.82% per patient and 2.86% per DEB-TACE procedure. After percutaneous drainage and anti-inflammatory treatments, 10 patients recovered, and the remaining 2 patients died due to direct complications of liver abscess, such as sepsis and multiple organ failure. The mortality rate of liver abscesses after DEB-TACE was 16.7% (2/12). CONCLUSION The incidence of liver abscess after DEB-TACE is relatively high and can have serious consequences, including death. Potential risk factors could include large tumor size, history of bile duct or tumor resection, history of diabetes, small DEB size (100-300 μm). Sensitive antibiotics therapy and percutaneous abscess aspiration/drainage are effective treatments for liver abscess after DEB-TACE.
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Affiliation(s)
- Li-Jun Wang
- School of Graduate, Wannan Medical College, Wuhu, China
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Liang Yin
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Kai-Cai Liu
- Department of Infection, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Wei-Fu Lv
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Dong Lu
- Department of Interventional Radiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
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14
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Sorlin A, López-Álvarez M, Biboy J, Gray J, Rabbitt SJ, Rahim JU, Lee SH, Bobba KN, Blecha J, Parker MF, Flavell RR, Engel J, Ohliger M, Vollmer W, Wilson DM. Peptidoglycan-Targeted [ 18F]3,3,3-Trifluoro-d-alanine Tracer for Imaging Bacterial Infection. JACS AU 2024; 4:1039-1047. [PMID: 38559735 PMCID: PMC10976610 DOI: 10.1021/jacsau.3c00776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/19/2024] [Accepted: 02/06/2024] [Indexed: 04/04/2024]
Abstract
Imaging is increasingly used to detect and monitor bacterial infection. Both anatomic (X-rays, computed tomography, ultrasound, and MRI) and nuclear medicine ([111In]-WBC SPECT, [18F]FDG PET) techniques are used in clinical practice but lack specificity for the causative microorganisms themselves. To meet this challenge, many groups have developed imaging methods that target pathogen-specific metabolism, including PET tracers integrated into the bacterial cell wall. We have previously reported the d-amino acid derived PET radiotracers d-methyl-[11C]-methionine, d-[3-11C]-alanine, and d-[3-11C]-alanine-d-alanine, which showed robust bacterial accumulation in vitro and in vivo. Given the clinical importance of radionuclide half-life, in the current study, we developed [18F]3,3,3-trifluoro-d-alanine (d-[18F]-CF3-ala), a fluorine-18 labeled tracer. We tested the hypothesis that d-[18F]-CF3-ala would be incorporated into bacterial peptidoglycan given its structural similarity to d-alanine itself. NMR analysis showed that the fluorine-19 parent amino acid d-[19F]-CF3-ala was stable in human and mouse serum. d-[19F]-CF3-ala was also a poor substrate for d-amino acid oxidase, the enzyme largely responsible for mammalian d-amino acid metabolism and a likely contributor to background signals using d-amino acid derived PET tracers. In addition, d-[19F]-CF3-ala showed robust incorporation into Escherichia coli peptidoglycan, as detected by HPLC/mass spectrometry. Based on these promising results, we developed a radiosynthesis of d-[18F]-CF3-ala via displacement of a bromo-precursor with [18F]fluoride followed by chiral stationary phase HPLC. Unexpectedly, the accumulation of d-[18F]-CF3-ala by bacteria in vitro was highest for Gram-negative pathogens in particular E. coli. In a murine model of acute bacterial infection, d-[18F]-CF3-ala could distinguish live from heat-killed E. coli, with low background signals. These results indicate the viability of [18F]-modified d-amino acids for infection imaging and indicate that improved specificity for bacterial metabolism can improve tracer performance.
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Affiliation(s)
- Alexandre
M. Sorlin
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
| | - Marina López-Álvarez
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
| | - Jacob Biboy
- The
Centre for Bacterial Cell Biology, Newcastle
University Newcastle, Newcastle
upon Tyne NE2 4AX, United Kingdom
| | - Joe Gray
- The
Centre for Bacterial Cell Biology, Newcastle
University Newcastle, Newcastle
upon Tyne NE2 4AX, United Kingdom
| | - Sarah J. Rabbitt
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
| | - Junaid Ur Rahim
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
| | - Sang Hee Lee
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
| | - Kondapa Naidu Bobba
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
| | - Joseph Blecha
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
| | - Mathew F.L. Parker
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
- Department
of Psychiatry, Renaissance School of Medicine
at Stony Brook University, Stony Brook, New York 11794, United States
| | - Robert R. Flavell
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
- UCSF
Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California 94158, United States
- Department
of Pharmaceutical Chemistry, University
of California, San Francisco, San
Francisco, California 94158, United States
| | - Joanne Engel
- Department
of Medicine, University of California, San
Francisco, San Francisco, California 94158, United States
- Department
of Microbiology and Immunology, University
of California, San Francisco, San
Francisco, California 94158, United States
| | - Michael Ohliger
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
- Department
of Radiology, Zuckerberg San Francisco General
Hospital, San Francisco, California 94110, United States
| | - Waldemar Vollmer
- The
Centre for Bacterial Cell Biology, Newcastle
University Newcastle, Newcastle
upon Tyne NE2 4AX, United Kingdom
- Institute
for Molecular Bioscience, The University
of Queensland, Brisbane 4072, Australia
| | - David M. Wilson
- Department
of Radiology, Biomedical Imaging University
of California, San Francisco, San Francisco, California 94158, United States
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15
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Dumic I, Caetano EM, Domingues SM, Pantic I, Radovanovic M, Prada LR, Nordstrom CW, Antic M, Milovanovic T, Kotseva M, Singh A, Fnu S. Clinical characteristics, diagnosis, treatment, and outcome of patients with liver abscess due to Aspergillus spp: a systematic review of published cases. BMC Infect Dis 2024; 24:345. [PMID: 38519916 PMCID: PMC10960385 DOI: 10.1186/s12879-024-09226-y] [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: 12/12/2023] [Accepted: 03/14/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Aspergillus spp liver abscess is a relatively rare entity and thus far no systematic review has been performed examining patients' demographics, clinical manifestations, diagnosis, management, and outcome. METHODS We performed a systematic review of the literature using MEDLINE and LILACS databases. We searched for articles published in the period from January 1990 to December 24, 2022, to identify patients who developed liver abscesses due to Aspergillus spp. RESULTS Our search yielded 21 patients all of whom had invasive aspergillosis confirmed on liver biopsy. Of these patients 81% were adults, and 60% were males. The majority (86%) of patients were immunocompromised and 95% had symptomatic disease at the time of diagnosis. The most common symptoms were fever (79%), abdominal pain (47%), and constitutional symptoms (weight loss, chills, night sweats, fatigue) (38%). Liver enzymes were elevated in 50%, serum galactomannan was positive in 57%, and fungal blood cultures were positive in only 11%. Co-infection with other pathogens preceded development of apsergillosis in one-third of patients, and the majority of the abscesses (43%) were cryptogenic. In the remaining patients with known source, 28% of patients developed liver abscess through dissemination from the lungs, 19% through the portal vein system, and in 10% liver abscess developed through contiguous spread. The most common imaging modality was abdominal computerized tomography done in 86% of patients. Solitary abscess was present in 52% of patients while 48% had multiple abscesses. Inadequate initial empiric therapy was prescribed in 60% of patients and in 44% of patients definite treatment included combination therapy with two or more antifungal agents. Percutaneous drainage of the abscesses was done in 40% of patients, while 20% required liver resection for the treatment of the abscess. Overall mortality was very high at 38%. CONCLUSION Further studies are urgently needed for a better understanding of pathophysiology of liver aspergillosis and for developement of newer blood markers in order to expedite diagnosis and decrease mortality.
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Affiliation(s)
- Igor Dumic
- Mayo Clinic College of Medicine and Science, Rochester, MN, USA.
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI, USA.
| | | | | | - Ivana Pantic
- Clinic for Gastroenterology and Hepatology, University Clinical Center of Serbia, Belgrade, Serbia
| | - Milan Radovanovic
- Mayo Clinic College of Medicine and Science, Rochester, MN, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI, USA
| | - Libardo Rueda Prada
- Mayo Clinic College of Medicine and Science, Rochester, MN, USA
- Department of Hospital Medicine, Mayo Clinic Jacksonville, Florida, USA
| | - Charles W Nordstrom
- Mayo Clinic College of Medicine and Science, Rochester, MN, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI, USA
| | - Marina Antic
- Mayo Clinic College of Medicine and Science, Rochester, MN, USA
- Department of Hospital Medicine, Mayo Clinic Health System, Eau Claire, WI, USA
| | - Tamara Milovanovic
- Clinic for Gastroenterology and Hepatology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Magdalena Kotseva
- Internal Medicine Residency Program, Franciscan Health, Olympia Fields, IL, USA
| | - Amteshwar Singh
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Shweta Fnu
- Mayo Clinic College of Medicine and Science, Rochester, MN, USA
- Department of Infectious Diseases, Mayo Clinic Health System, Eau Claire, WI, USA
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16
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Parihar SS, Shah AS, Bassi N, Mittal I, Yadav D, Dixit VK, Tiwari AK. Observational Study of Clinical Profiles and Management of Liver Abscess in Hospitalized Patients: A North Indian Tertiary Care Perspective. Cureus 2024; 16:e54401. [PMID: 38505450 PMCID: PMC10950039 DOI: 10.7759/cureus.54401] [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: 02/17/2024] [Indexed: 03/21/2024] Open
Abstract
Background Liver abscesses are a significant health concern, necessitating prompt diagnosis and appropriate management. Spontaneous liver abscesses are a frequent reason for hospitalizations in India, particularly in the northern part. By analyzing demographics, symptoms, radiological findings, laboratory parameters, and treatment outcomes, this study will contribute valuable insights to enhance the understanding and management of liver abscesses. Aims and objective To evaluate demographic, clinical, laboratory, and radiological parameters and management options in hospitalized patients with liver abscesses at a tertiary care center. Methods This study retrospectively analyzed prospectively collected data from 150 patients diagnosed with liver abscesses who were admitted to our ward for one year. Data on demographic characteristics, clinical presentation, etiology, radiological findings, laboratory investigations, management strategies, and treatment outcomes were collected. Descriptive statistics and relevant statistical tests were employed for data analysis. Results The study population had a mean age of 40.28±12.72 years, with a male preponderance (136 (90.7%)). Amoebic abscesses (94 (62.7%)) were the most common. Hepatomegaly (144 (96%)), fever (140 (93.3%)), abdominal pain (136 (90.7%)), and anorexia (118 (78.7%)) were the most common symptoms. Ultrasonography revealed solitary abscesses (99 (66%)) to be more common than multiple abscesses (24 (16%)), with a predominant location in the right lobe (128 (85.3%)). Laboratory investigations showed leukocytosis in 121 (80.7%), elevated liver enzymes (95 (63.3%) aspartate aminotransferase (AST) and 80 (53.3%) alanine transaminase (ALT)), elevated alkaline phosphatase (ALP) in 133 (88.7%), and low albumin levels (138 (92%)) in a significant proportion of patients. Single-time needle aspiration (95 (63.3%)), percutaneous drain (36 (24%)), and surgical intervention (4 (2.7%)) were the primary treatment modalities. Serum albumin level (p<0.001) and ALP (p<0.001) were significantly low and high, respectively, in patients with hospital stays ≥10 days. Conclusions This study provides insights into patients with liver abscesses' clinical and laboratory parameters and management strategies. The findings highlight the diverse clinical presentation, varied etiologies, and the importance of radiological imaging and laboratory investigations in diagnosis and management. Tailored treatment strategies based on the patient's condition are crucial for optimizing outcomes.
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Affiliation(s)
- Shishirendu S Parihar
- Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Aakash S Shah
- Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Nitesh Bassi
- Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Ishan Mittal
- Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Dawesh Yadav
- Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Vinod K Dixit
- Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Anurag K Tiwari
- Gastroenterology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
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17
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Ismail M, Elaskandrany MA, Singh S, Chmielewska N, Wang W. A Novel Case of a Massive Amebic Liver Abscess in the Setting of Uncontrolled Diabetes Mellitus and Concurrent Pulmonary Embolism. Cureus 2024; 16:e52533. [PMID: 38371135 PMCID: PMC10874467 DOI: 10.7759/cureus.52533] [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: 01/18/2024] [Indexed: 02/20/2024] Open
Abstract
Amebic liver abscesses (ALAs), one of the most common extraintestinal manifestations of invasive amebiasis, pose diagnostic challenges due to their various clinical presentations and difficulty in distinguishing them from pyogenic abscesses. This case presentation highlights the intricacy of determining the source of an unusually large liver abscess that had an even rare occurrence of a coinciding pulmonary embolus without any evidence of a deep vein thrombosis. This unusual combination underscores the challenges in identifying and managing atypical cases of ALA and emphasizes the need for more comprehensive data to enhance our understanding of such occurrences.
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Affiliation(s)
- Mohamed Ismail
- Department of Internal Medicine, New Jersey Medical School, Rutgers University, Newark, USA
| | | | - Sahiba Singh
- College of Osteopathic Medicine, Michigan State University, East Lansing, USA
| | - Natalia Chmielewska
- Department of Internal Medicine, New Jersey Medical School, Rutgers University, Newark, USA
| | - Weizheng Wang
- Department of Gastroenterology and Hepatology, New Jersey Medical School, Rutgers University, Newark, USA
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18
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Canouï E, Rossi G, Nguyen Y, Lafont E, Rossi B, Roux O, Dokmak S, Bert F, Leflon-Guibout V, Fantin B, Lefort A. Analysis of 15 cases from a monocentric cohort of 307 liver abscesses. Mycoses 2023; 66:984-991. [PMID: 37534436 DOI: 10.1111/myc.13636] [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: 06/06/2023] [Revised: 07/06/2023] [Accepted: 07/25/2023] [Indexed: 08/04/2023]
Abstract
BACKGROUND Out of the context of haematological patients, Candida sp. is rarely retrieved from pyogenic liver abscesses (PLA). OBJECTIVES Our objective was to assess the risk factors for occurrence, and clinical, microbiological characteristics, management and outcome of Candida pyogenic liver abscesses (C-PLA). PATIENTS/METHODS We retrospectively analysed C-PLA cases and compared them to pyogenic liver abscesses exclusively due to bacteria (B-PLA) included in our monocentric database on liver abscesses. Unfavourable course was defined as the occurrence of a primary treatment failure (PTF), recurrence after an initial cure, or death within 3 months after diagnosis. RESULTS Between 2010 and 2018, 15 C-PLA and 292 B-PLA were included. All C-PLA had a biliary origin and were polymicrobial. All patients with C-PLA had at least one comorbidity at risk for Candida infection and 7 (53.3%) presented with sepsis requiring an admission in intensive care unit. Median duration of antifungal treatment was 42 days [24-55]. In multivariate analysis, compared with B-PLA, a medical history of malignancy (OR 4.16; 95%CI 1.15-18.72) or liver abscess (OR 7.39; 95%CI 2.10-26.62), and sepsis with severity criteria (OR 3.52; 95%CI 1.07-11.90) were independently associated with the occurrence of C-PLA. In multivariate analysis, C-PLA was associated with a higher risk of recurrence (HR 3.08; 95%CI 1.38-11.22). CONCLUSION Candida liver abscesses in non-neutropenic is a rare and severe disease. The high rate of recurrence should lead to discuss a more intensive treatment.
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Affiliation(s)
- Etienne Canouï
- Department of Internal Medicine, Beaujon Hospital, GHU AP-HP. Nord-Université Paris Cité, Paris, France
| | - Geoffrey Rossi
- Department of Internal Medicine, Beaujon Hospital, GHU AP-HP. Nord-Université Paris Cité, Paris, France
| | - Yann Nguyen
- Department of Internal Medicine, Beaujon Hospital, GHU AP-HP. Nord-Université Paris Cité, Paris, France
| | - Emmanuel Lafont
- Department of Internal Medicine, Beaujon Hospital, GHU AP-HP. Nord-Université Paris Cité, Paris, France
| | - Benjamin Rossi
- Department of Internal Medicine, Beaujon Hospital, GHU AP-HP. Nord-Université Paris Cité, Paris, France
| | - Olivier Roux
- Department of Hepatology, Beaujon Hospital, GHU AP-HP. Nord-Université Paris Cité, Paris, France
| | - Safi Dokmak
- Department of Hepatobiliopancreatic Surgery and Liver Transplantation, Beaujon Hospital, GHU AP-HP.Nord-Université Paris Cité, Paris, France
| | - Frédéric Bert
- Department of microbiology, Beaujon Hospital, GHU AP-HP.Nord-Université Paris Cité, Paris, France
| | - Véronique Leflon-Guibout
- Department of microbiology, Beaujon Hospital, GHU AP-HP.Nord-Université Paris Cité, Paris, France
| | - Bruno Fantin
- Department of Internal Medicine, Beaujon Hospital, GHU AP-HP. Nord-Université Paris Cité, Paris, France
- IAME, UMR1137, Université Paris-Cité, Paris, France
| | - Agnès Lefort
- Department of Internal Medicine, Beaujon Hospital, GHU AP-HP. Nord-Université Paris Cité, Paris, France
- IAME, UMR1137, Université Paris-Cité, Paris, France
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19
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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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20
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Cirimele V, D'Amone G, Vertulli D, Spagnolo G, Pileri M, Montanari E, Faiella E, Zobel BB. Liver abscess after endoscopic sleeve gastroplasty: A case report. Radiol Case Rep 2023; 18:4187-4190. [PMID: 37753500 PMCID: PMC10518679 DOI: 10.1016/j.radcr.2023.08.113] [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: 08/19/2023] [Accepted: 08/26/2023] [Indexed: 09/28/2023] Open
Abstract
Endoscopic sleeve gastroplasty is a minimally invasive procedure for the treatment of obesity. The procedure is generally safe and well-tolerated, but major adverse events occur in up to 3% of patients. Perigastric abscess is a potential complication caused by postprocedural gastric leak. To the best of our knowledge, no cases of hepatic abscess (HA) following endoscopic sleeve gastroplasty have been reported, while HA is a well-known complication of laparoscopic sleeve gastrectomy. We report the case of a patient who developed a liver abscess 2 weeks after endoscopic sleeve gastroplasty. The patient improved with administration of intravenous antibiotics and endoscopic drainage.
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Affiliation(s)
- Vincenzo Cirimele
- Diagnostic Imaging Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200-00128 Roma, Italy
| | - Giulia D'Amone
- Diagnostic Imaging Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200-00128 Roma, Italy
| | - Daniele Vertulli
- Diagnostic Imaging Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200-00128 Roma, Italy
| | - Giuseppe Spagnolo
- Bariatric Surgery Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200-00128 Roma, Italy
| | - Matteo Pileri
- Diagnostic Imaging Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200-00128 Roma, Italy
| | - Edoardo Montanari
- Diagnostic Imaging Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200-00128 Roma, Italy
| | - Eliodoro Faiella
- Diagnostic Imaging Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200-00128 Roma, Italy
| | - Bruno Beomonte Zobel
- Diagnostic Imaging Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200-00128 Roma, Italy
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21
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Alshammary SA, Boumarah DN. Hepatic Abscess in Inflammatory Bowel Disease: A Systematic Scoping Review of an Overlooked Entity. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2023; 11:267-274. [PMID: 37970456 PMCID: PMC10634461 DOI: 10.4103/sjmms.sjmms_545_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 02/24/2023] [Accepted: 07/05/2023] [Indexed: 11/17/2023]
Abstract
Background Liver abscess is one of the hepatobiliary manifestations of inflammatory bowel disease (IBD) that has been scarcely described in the literature. Objectives To conduct a scoping review to provide a detailed description of the occurrence of hepatic abscess in patients with IBD and summarize the observed clinical features. Methodology Searches were carried out using relevant keywords in Medline (via PubMed) and Web of Science from inception until June 13, 2022. Only articles that reported the occurrence of hepatic abscess in patients with IBD were included. Results Forty-eight publications (40 case reports and 8 case series) were included, representing 73 patients with IBD who were radiologically or intraoperatively diagnosed with hepatic abscess. Patients with Crohn's disease were more predisposed to developing hepatic abscess than patients with ulcerative colitis (79.5% vs. 20.5%, respectively). Furthermore, pyogenic liver abscess was found to be more prevalent (57.9%) compared with aseptic (38.7%) and amebic (3.2%) abscesses. No clear relation was found between death or prolonged hospital stay in terms of the clinical presentation or management plan, as mortality was reported in different age groups with different managements. Conclusion To date, there is no consensus regarding the appropriate management of hepatic abscess as an extraintestinal manifestation of IBD. However, the condition shares several features with liver abscess diagnosed among the general population.
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Affiliation(s)
- Shadi Abdullah Alshammary
- Department of Surgery, College of Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Dhuha Nahar Boumarah
- Department of Surgery, College of Medicine, King Fahd Hospital of the University, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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22
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Dauny V, Dioguardi-Burgio M, Leflon-Guibout V, Bert F, Roux O, Houzé S, Lefort A, Rossi G. [Clinical and radiological differences between amoebic and pyogenic liver abscess: A case-control study]. Rev Med Interne 2023; 44:472-478. [PMID: 37105864 DOI: 10.1016/j.revmed.2023.03.011] [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: 12/07/2022] [Revised: 02/06/2023] [Accepted: 03/29/2023] [Indexed: 04/29/2023]
Abstract
INTRODUCTION Amoebic liver abscess (ALA) is the fourth cause of mortality by parasitic infection. This study aimed to assess clinical, radiological and therapeutic characteristics of patients admitted for amoebic liver abscess compared to pyogenic abscess in a French digestive tertiary care-centre. MATERIAL AND METHOD The charts of patients hospitalized for a liver abscess between 2010 and 2020 were retrospectively assessed then separated in two groups: amoebic liver abscess and pyogenic liver abscess from portal underlying cause. Clinical and radiological data were collected for univariate comparison. RESULTS Twenty-one patients were hospitalized during the time of the study for ALA, and 21 patients for pyogenic liver abscess with a portal mechanism. All patients hospitalized for ALA lived in and/or had travelled recently in an endemic area. In comparison with patients hospitalized for pyogenic abscess, patients admitted for ALA were younger (44years old vs. 63years old, P<0.001), had less comorbidities (5% vs. 43% of patients with at least one comorbidity, P<0.01), a longer median duration of symptoms (10days vs. 3days, P=0.015), abdominal pain (86% vs. 52%, P=0.019), and a slighter leucocytosis (9600G/L vs. 15,500G/L, P=0.041) were more frequent. On the abdominal tomodensitometry, density of ALA was higher (34 vs. 25 UH, P<0.01), associated with a focal intra-hepatic biliary dilatation and less often multiloculated. CONCLUSION While rare in western countries, amoebic liver abscess care should not be underestimated. The presence of a solitary liver abscess of intermediate density on computed tomography, occurring on a patient returning from an endemic zone should lead the physician to a possible diagnosis of ALA.
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Affiliation(s)
- Vincent Dauny
- Service de médecine interne, hôpital Beaujon, groupe hospitalier AP-HP Nord, université Paris Cité, Clichy, France.
| | - Marco Dioguardi-Burgio
- Service de radiologie, hôpital Beaujon, groupe hospitalier AP-HP Nord, université Paris Cité, Clichy, France; Inserm U1149, « centre de recherche sur l'inflammation » (CRI), université Paris Cité, 75018 Paris, France
| | - Véronique Leflon-Guibout
- Laboratoire de microbiologie, hôpital Beaujon, groupe hospitalier AP-HP Nord, université Paris Cité, Clichy, France
| | - Frédéric Bert
- Laboratoire de microbiologie, hôpital Beaujon, groupe hospitalier AP-HP Nord, université Paris Cité, Clichy, France
| | - Olivier Roux
- Service d'hépatologie, hôpital Beaujon, groupe hospitalier AP-HP Nord, université Paris Cité, Clichy, France
| | - Sandrine Houzé
- Service de parasitologie, hôpital Bichat, AP-HP, 75018 Paris, France; IRD, MERIT, université Paris Cité, 75006 Paris, France
| | - Agnès Lefort
- Service de médecine interne, hôpital Beaujon, groupe hospitalier AP-HP Nord, université Paris Cité, Clichy, France; Inserm, IAME, UMR1137, université Paris Cité, Paris, France
| | - Geoffrey Rossi
- Service de médecine interne, hôpital Beaujon, groupe hospitalier AP-HP Nord, université Paris Cité, Clichy, France
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23
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Percival A, Lopez DJ, Miller A, Scrivani PV. Computed tomography of suppurative and neoplastic diseases involving the canine omenta and omental bursa. Vet Radiol Ultrasound 2023; 64:851-863. [PMID: 37496369 DOI: 10.1111/vru.13283] [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: 04/10/2023] [Revised: 06/12/2023] [Accepted: 07/05/2023] [Indexed: 07/28/2023] Open
Abstract
The greater and lesser omenta are fused peritoneal folds that largely delimit the omental bursa (lesser peritoneal cavity). The omental bursa is a potential space within the abdominal cavity that communicates with the greater peritoneal cavity via the omental (epiploic) foramen: it is subdivided into the omental vestibule, caudal omental recess, and splenic recess. Aims of this retrospective case series study were to describe the frequencies of CT findings of dogs with confirmed inflammatory or neoplastic disease of the omenta, omental bursa, or both. The sample included seven adult, medium-to-large breed dogs. All had fluid in the greater peritoneal cavity and 5/7 (71%) dogs also had fluid in the omental bursa. Primary suppurative inflammatory disease was present in three dogs, each dog had a large abscess with central gas in either the omental vestibule (two dogs) or caudal omental recess (one dog). Both abscesses in the omental vestibule arose from the papillary process of the caudate liver lobe and were surgically removed without complication. Neoplasia was present in four dogs and either arose from omentum (hemangiosarcoma, carcinoma) or infiltrated the omentum from an adjacent organ (splenic leiomyosarcoma, gastric adenocarcinoma). Neoplasms created mass-like tumors, infiltrative tumors, or both and had variable distribution (focal, multifocal, or locally extensive). All dogs with neoplasia were euthanized. CT signs of inflammatory and neoplastic disease overlapped, but the presence of gas might prioritize abscessation. CT signs helped decide feasibility of surgery based on extent of local invasion, especially involvement of structures passing through the porta hepatis.
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Affiliation(s)
- Aaron Percival
- Department of Clinical Sciences, Cornell University, Ithaca, New York, USA
| | - Daniel J Lopez
- Department of Clinical Sciences, Cornell University, Ithaca, New York, USA
| | - Allison Miller
- Department of Clinical Sciences, Cornell University, Ithaca, New York, USA
| | - Peter V Scrivani
- Department of Clinical Sciences, Cornell University, Ithaca, New York, USA
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24
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Goessmann H, Schleder S, Stroszczynski C, Schreyer AG. Significance of Postprocedural Contrast Medium Injection after CT-Guided Abscess Drainage. Tomography 2023; 9:1434-1442. [PMID: 37624107 PMCID: PMC10458545 DOI: 10.3390/tomography9040114] [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: 07/03/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/26/2023] Open
Abstract
The aim was to evaluate the additive clinical value of an additional post-procedural control-scan after CT-guided percutaneous abscess drainage (PAD) placement with contrast medium (CM) via the newly placed drain. All CT-guided PADs during a 33-month period were retrospectively analyzed. We analyzed two subgroups, containing patients with and without surgery before intervention. Additionally, radiological records were reevaluated, concerning severe inflammatory response syndrome (SIRS) during the intervention. A total of 499 drainages were placed under CT-guidance in 352 patients. A total of 197 drainages were flushed with CM directly after the intervention, and 51 (26%) showed an additional significant finding. An immediate change of therapy was found in 19 cases (9%). The subgroup that underwent surgery (120 CM-drainages; 32 (27%) additional findings; 13 (11%) immediate changes of therapy) showed no statistically significant difference compared to the subgroup without surgery (77 CM-drainages; 19 (25%) additional findings; 5 (6%) immediate changes of therapy). SIRS occurred in 2 of the 197 flushed drainages (1%) after CM application. An additional scan with CM injection via the newly placed drain revealed clinically significant additional information in almost 26% of the drainages reviewed in this study. In 9% of the cases this information led to an immediate change of therapy. Risks for SIRS are low.
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Affiliation(s)
- Holger Goessmann
- Department of Radiology, University Hospital Leipzig, 04103 Leipzig, Germany;
| | - Stephan Schleder
- Department of Diagnostic and Interventional Radiology, Merciful Brothers Hospital St. Elisabeth, 94315 Straubing, Germany;
| | | | - Andreas G. Schreyer
- Department of Diagnostic and Interventional Radiology, University Hospital Brandenburg, Brandenburg Medical School Theodor Fontane, 14770 Brandenburg, Germany
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25
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Hu W, Lin X, Qian M, Du TM, Lan X. Treatment of Candida albicans liver abscess complicated with COVID-19 after liver metastasis ablation: A case report. World J Gastrointest Oncol 2023; 15:1311-1316. [PMID: 37546559 PMCID: PMC10401469 DOI: 10.4251/wjgo.v15.i7.1311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 05/14/2023] [Accepted: 05/26/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND Liver interventional surgery is a relatively safe and minimally invasive surgery. However, for patients who have undergone Whipple surgery, the probability of developing a liver abscess after liver interventional surgery is very high. Fungal liver abscess has a high mortality rate, especially when complicated with malignant tumors, diabetes, coronavirus disease 2019 (COVID-19) and other complications. Fungal liver abscess is rare, and there are no guidelines or expert consensus on the course of antifungal therapy.
CASE SUMMARY A 54-year-old woman with pancreatic head cancer received albumin-bound paclitaxel in combination with gemcitabine chemotherapy after laparoscopic pancreaticoduodenectomy. Liver metastasis was found 1 mo after completion of 8 cycles of chemotherapy, followed by ablation of the liver metastasis. After half a month of liver metastasis ablation, the patient experienced fever after chemotherapy and was diagnosed with liver abscess complicated with COVID-19 by contrast-enhanced abdominal computed tomography and real-time polymerase chain reaction detection. The results of pus culture showed Candida albicans, which was sensitive to fluconazole. The patient underwent percutaneous catheter drainage, antifungal therapy with fluconazole, and antiviral therapy with azvudine. During antifungal therapy, the patient showed a significant increase in liver enzyme levels and was discharged after liver protection therapy. Oral fluconazole was continued for 1 wk outside the hospital, and fluconazole was used for a total of 5 wk. The patient recovered well and received 4 cycles of fluorouracil, leucovorin, oxaliplatin, and irinotecan after 2 mo of antifungal therapy.
CONCLUSION Effective treatment of Candida albicans liver abscess requires early detection, percutaneous catheter drainage, and 5 wk of antifungal therapy. Meanwhile, complications such as COVID-19 should be actively managed and nutritional support should be provided.
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Affiliation(s)
- Wen Hu
- Department of Oncology, Chengdu Seventh People’s Hospital, Chengdu 610000, Sichuan Province, China
| | - Xi Lin
- Department of Oncology, Yanting County People’s Hospital, Mianyang 621600, Sichuan Province, China
| | - Meng Qian
- Department of Oncology, Chengdu Seventh People’s Hospital, Chengdu 610000, Sichuan Province, China
| | - Tao-Ming Du
- Department of Radiology, Chengdu Seventh People’s Hospital, Chengdu 610000, Sichuan Province, China
| | - Xi Lan
- Department of Oncology, Chengdu Seventh People’s Hospital, Chengdu 610000, Sichuan Province, China
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26
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White M, Miller R, Locquet L. Bacterial pericarditis associated with a hepatic abscess in a cat. JFMS Open Rep 2023; 9:20551169231208896. [PMID: 38035151 PMCID: PMC10685782 DOI: 10.1177/20551169231208896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023] Open
Abstract
Case summary An 8-year-old male neutered domestic shorthair cat presented collapsed and was subsequently diagnosed with a pericardial effusion based on ultrasound imaging. A laboratory analysis of pericardial fluid revealed a septic pericardial effusion and further diagnostics, including abdominal ultrasound and fluid analysis, revealed a concurrent hepatic abscess. Bacterial isolation and identification from both septic foci revealed Escherichia coli. Therapeutic measures included a combination of medical and surgical intervention, the latter including a pericardiectomy, cholecystectomy, liver lobectomy and splenectomy. Relevance and novel information Septic pericarditis is one of the least reported causes of feline pericardial effusion. This case report describes bacterial pericarditis in a cat, suspected to be derived from a hepatic abscess via haematological spread. In this case, a favourable response was achieved with both surgical and medical management.
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Affiliation(s)
- Melissa White
- Dick White Referrals, part of Linnaeus Veterinary Limited, Six Mile Bottom, Cambridgeshire, UK
| | - Rachel Miller
- Vet Oracle Medicine, CVS Referrals, Diss, Norfolk, UK
| | - Laurent Locquet
- Dick White Referrals, part of Linnaeus Veterinary Limited, Six Mile Bottom, Cambridgeshire, UK
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27
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Guo Y, Wang H, Liu Z, Chang Z. Comprehensive analysis of the microbiome and metabolome in pus from pyogenic liver abscess patients with and without diabetes mellitus. Front Microbiol 2023; 14:1211835. [PMID: 37426007 PMCID: PMC10328747 DOI: 10.3389/fmicb.2023.1211835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 05/31/2023] [Indexed: 07/11/2023] Open
Abstract
Introduction Pyogenic liver abscess (PLA) patients combined with diabetes mellitus (DM) tend to have more severe clinical manifestations than without DM. The mechanism responsible for this phenomenon is not entirely clear. The current study therefore aimed to comprehensively analyze the microbiome composition and metabolome in pus from PLA patients with and without DM, to determine the potential reasons for these differences. Methods Clinical data from 290 PLA patients were collected retrospectively. We analyzed the pus microbiota using 16S rDNA sequencing in 62 PLA patients. In addition, the pus metabolomes of 38 pus samples were characterized by untargeted metabolomics analysis. Correlation analyses of microbiota, metabolites and laboratory findings were performed to identify significant associations. Results PLA patients with DM had more severe clinical manifestations than PLA patients without DM. There were 17 discriminating genera between the two groups at the genus level, among which Klebsiella was the most discriminating taxa. The ABC transporters was the most significant differential metabolic pathway predicted by PICRUSt2. Untargeted metabolomics analysis showed that concentrations of various metabolites were significantly different between the two groups and seven metabolites were enriched in the ABC transporters pathway. Phosphoric acid, taurine, and orthophosphate in the ABC transporters pathway were negatively correlated with the relative abundance of Klebsiella and the blood glucose level. Discussion The results showed that the relative abundance of Klebsiella in the pus cavity of PLA patients with DM was higher than those without DM, accompanied by changes of various metabolites and metabolic pathways, which may be associated with more severe clinical manifestations.
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28
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Ahmad H, Khan U, Jannat H, Ahmad N. Rare Sequelae of Endoscopic Retrograde Cholangiopancreatography: Polymicrobial Bloodstream Infection and Hepatic Abscess in an Elderly Individual. Cureus 2023; 15:e40517. [PMID: 37461774 PMCID: PMC10350305 DOI: 10.7759/cureus.40517] [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: 06/16/2023] [Indexed: 07/20/2023] Open
Abstract
Endoscopic retrograde cholangiopancreatography (ERCP) is an advanced technique using a side-viewing upper endoscope to diagnose and treat pancreaticobiliary diseases. ERCP is generally considered a safe procedure; however, it is associated with risks of certain complications such as pancreatitis, bowel perforation, bleeding, and infections. Very rarely, ERCP can result in abscess formation in different organs, such as the pancreas, liver, and intestines. Physicians should be vigilant for rare post-ERCP complications such as clinically significant bacteremia and hepatic abscess, especially in high-risk populations, as if left untreated, they can result in significant morbidity and mortality. We present an interesting and rare case of an 80-year-old patient who presented with nausea, vomiting, and abdominal pain post-ERCP and was found to have a polymicrobial bloodstream infection and a hepatic abscess. The patient was treated with medical therapy alone, with an appropriate clinical response.
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Affiliation(s)
- Hamad Ahmad
- Internal Medicine, Westchester Medical Center, Valhalla, USA
| | - Urooj Khan
- Internal Medicine, Khyber Medical University, Peshawar, PAK
| | - Hoore Jannat
- Internal Medicine, Khyber Medical College, Peshawar, PAK
| | - Noaman Ahmad
- Internal Medicine, Huntsville Hospital, Huntsville, USA
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29
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Del Rio T, Fermin B, Sury K. How a Simple Diabetic Ketoacidosis Was Actually a Deadly Liver Abscess. Cureus 2023; 15:e40891. [PMID: 37492821 PMCID: PMC10365395 DOI: 10.7759/cureus.40891] [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: 06/22/2023] [Indexed: 07/27/2023] Open
Abstract
Pyogenic liver abscesses (PLA) are rare causes of infection in immunocompetent individuals in developed countries. In this report, we discuss a rare presentation and the risk factors associated with developing PLA. Our aim is to raise awareness about PLA developing in patients with uncommon risk factors, enabling early identification and appropriate treatment. The case involves a male patient who presented to the hospital with generalized weakness, was admitted for diabetic ketoacidosis (DKA), and incidentally had elevated liver enzymes that required further investigation. It is important to note that risk factors such as diabetes mellitus, proton pump inhibitors, and colon malignancies are very rare but have been reported in isolated cases as potential risks for developing PLA. Early diagnosis of PLA is crucial due to its high mortality rate, even with intervention.
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Affiliation(s)
- Teresa Del Rio
- Internal Medicine, Wyckoff Heights Medical Center, Brooklyn, USA
| | - Basilides Fermin
- Internal Medicine, Wyckoff Heights Medical Center, Brooklyn, USA
| | - Kala Sury
- Pulmonary Critical Care, Internal Medicine, Wyckoff Heights Medical Center, Brooklyn, USA
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30
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García-Casallas J, Patiño-Salazar K, Tuta-Quintero E, Molina-Ardila M. Liver abscess due to Granulicatella adiacens in an immunocompetent patient: Case report. BIOMEDICA : REVISTA DEL INSTITUTO NACIONAL DE SALUD 2023; 43:22-26. [PMID: 37167469 PMCID: PMC10468023 DOI: 10.7705/biomedica.6504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 03/04/2023] [Indexed: 05/13/2023]
Abstract
Pyogenic liver abscesses due to Granulicatella adiacens are infections associated with high mortality, mainly in immunocompromised patients. The main microorganisms associated with liver abscesses are Klebsiella pneumoniae, and Escherichia coli, though it may also be polymicrobial. However, case reports describing liver infection by Granulicatella adiacens are scarce. We present the case of an immunocompetent adult patient who presented 15 days of evolution consisting of quantified fever peaks associated with asthenia, adynamia, chills, jaundice and coluria. The initial clinical examination revealed a generalized icteric tint without abdominal pain, and blood pressure with a tendency to hypotension. Biliopancreatic confluent neoplasia, secondary cholangitis and sepsis of biliary origin were suspected, initiating fluid resuscitation and antibiotic therapy; blood cultures and complementary diagnostic studies were taken. Hepatobiliary ultrasound with evidence of an abscess of 73 x 62 mm in segment IV; the bile duct and pancreas were within normal limits. To better characterize the lesion evidenced in the liver, a contrast-enhanced computed tomography of the abdomen was performed. The patient completed antibiotic management with ciprofloxacin, vancomycin, and metronidazole in good condition and was successfully discharged. This is the first pyogenic liver abscess reported caused by Granulicatella adiacens in an immunocompetent patient, in whom early microbiological diagnosis in conjunction with targeted antibiotic treatment and percutaneous drainage of the lesion was decisive in the clinical outcome.
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Affiliation(s)
- Julio García-Casallas
- Facultad de Medicina, Universidad de La Sabana, Chía, Colombia; Clínica Universidad de La Sabana, Chía, Colombia.
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31
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Jiménez-Romero C, Marcacuzco A, Caso Ó, Lechuga I, Manrique A, García-Sesma Á, Calvo J, Aguado JM, López-Medrano F, Juan RS, Justo I. Pyogenic liver abscesses in liver transplant recipients versus non-transplant population. Outcome and risk factors of patient survival. Clin Transplant 2023:e14966. [PMID: 36943872 DOI: 10.1111/ctr.14966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 02/10/2023] [Accepted: 03/05/2023] [Indexed: 03/23/2023]
Abstract
Pyogenic liver abscess (PLA) is a life-threatening infection in both liver transplant (LT) and non-LT patients. Several risk factors, such as benign and malignant hepatopancreatobiliary diseases and colorectal tumors have been associated with PLA in the non-LT population, and hepatic artery stricture/thrombosis, biliary stricture, and hepaticojejunostomy in the LT patients. The objective of this study is to compare the outcomes of patients with PLA in LT and non-LT patients and to determine the risk factors associated with patient survival. From January 2000 to November 2020, a total of 296 adult patients were diagnosed of PLA in our institution, of whom 26 patients had previously undergone liver transplantation (LTA group), whereas 263 patients corresponded to the non-LTA population. Seven patients with PLA who had undergone previous kidney transplantation were excluded from this retrospective study. Twenty-six patients out of 1503 LT developed PLA (incidence of 1.7%). Median age was significantly higher in non-LTA patients (p = .001). No significant differences were observed in therapy. PLA recurrence was significantly higher in LTA than in non-LTA (34.6% vs. 14.8%; p = .008). In-hospital mortality was greater in the LT group than in the non-LT group (19.2% vs. 9.1% p = .10) and was identified in multivariable analysis as a risk factor for mortality (p = .027). Mortality rate during follow-up did not show significant differences between the groups: 34.6% in LTA patients versus 26.2% in non-LTA patients (p = .10). The most common causes of mortality during follow-up were malignancies, Covid-19 infection, and neurologic disease. 1-, 3-, and 5-year actuarial patient survival rates were 87.0%, 64.1%, and 50.4%, respectively, in patients of LTA group, and 84.5%, 66.5%, and 51.0%, respectively, in patients with liver abscesses in non-LTA population (p = .53). In conclusion, LT was a risk factor for in hospital mortality, but not during long-term follow-up.
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Affiliation(s)
- Carlos Jiménez-Romero
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, Department of Surgery, Faculty of Medicine, Complutense University, Madrid, Spain
| | - Alberto Marcacuzco
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, Department of Surgery, Faculty of Medicine, Complutense University, Madrid, Spain
| | - Óscar Caso
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, Department of Surgery, Faculty of Medicine, Complutense University, Madrid, Spain
| | - Isabel Lechuga
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, Department of Surgery, Faculty of Medicine, Complutense University, Madrid, Spain
| | - Alejandro Manrique
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, Department of Surgery, Faculty of Medicine, Complutense University, Madrid, Spain
| | - Álvaro García-Sesma
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, Department of Surgery, Faculty of Medicine, Complutense University, Madrid, Spain
| | - Jorge Calvo
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, Department of Surgery, Faculty of Medicine, Complutense University, Madrid, Spain
| | - José María Aguado
- Unit of Infectious Diseases, "Doce de Octubre" Hospital, Research Institute (imas12), Faculty of Medicine, Complutense University, Complutense University, Madrid, Spain
| | - Francisco López-Medrano
- Unit of Infectious Diseases, "Doce de Octubre" Hospital, Research Institute (imas12), Faculty of Medicine, Complutense University, Complutense University, Madrid, Spain
| | - Rafael San Juan
- Unit of Infectious Diseases, "Doce de Octubre" Hospital, Research Institute (imas12), Faculty of Medicine, Complutense University, Complutense University, Madrid, Spain
| | - Iago Justo
- Unit of HPB Surgery and Abdominal Organ Transplantation, "Doce de Octubre" University Hospital, Department of Surgery, Faculty of Medicine, Complutense University, Madrid, Spain
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Svensson E, Jönsson A, Bläckberg A, Sunnerhagen T, Kiasat A, Ljungquist O. Increasing incidence of pyogenic liver abscess in Southern Sweden: a population-based study from 2011 to 2020. Infect Dis (Lond) 2023; 55:375-383. [PMID: 36943906 DOI: 10.1080/23744235.2023.2190813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Pyogenic liver abscess (PLA) is a rare but potentially life-threatening disease, and estimates suggest a gradual increase in the incidence during the last decades. The primary aim of this study was to report the incidence, trend and aetiology of PLA during a decade in Southern Sweden. METHODS This was a population-based observational cohort study between 2011 and 2020 in Skåne, Southern Sweden. Data were retrieved from the Swedish National Board of Health and Welfare for all individuals diagnosed with liver abscess (K750) according to ICD-10 (International Statistical Classification of Diseases, 10th revision). RESULTS A total of 456 episodes of PLA occurred in 364 patients during the study period. The median age of the first PLA episode was 71 years (range 3-97) and 57% (n = 206) were men. The mean incidence of all patients was 3.4/100,000 person-years (range 1.8-5.2). The incidence increased almost three times, from 1.8/100,000 person-years in 2011 to 5.2/100,000 person-years in 2020. Streptococcus species, Escherichia coli and Klebsiella species accounted for the vast majority of both mono- and polymicrobial findings in both blood and local abscess cultures. 16s rDNA added information about aetiology in 37% of episodes. CONCLUSION The incidence of PLA increased during the study period, and Streptococcus spp., Klebsiella spp. and E. coli dominated both blood and local cultures. Despite antimicrobial therapy, pathogens could be found in local abscess cultures several weeks into treatment. Increased use of 16s rDNA in the management of PLA could be beneficial.
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Affiliation(s)
- Emma Svensson
- Division of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Astrid Jönsson
- Division of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Anna Bläckberg
- Division of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden
- Department of Infectious Diseases, Skåne University Hospital, Lund, Sweden
| | - Torgny Sunnerhagen
- Division of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden
- Clinical Microbiology, Infection Prevention and Control, Office for Medical Services, Region Skåne, Lund, Sweden
| | - Ali Kiasat
- Colorectal Surgery Unit, Department of Pelvic Cancer, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Oskar Ljungquist
- Division of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden
- Department of Infectious Diseases, Helsingborg hospital, Helsingborg, Sweden
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Farley N, Hindmarch J, Quah GS, Iannuzzi A, Di Re A. Delayed diagnosis of Crohn's disease-associated liver abscesses and enteric fistulas due to COVID-19. ANZ J Surg 2023; 93:773-774. [PMID: 36056460 PMCID: PMC9537960 DOI: 10.1111/ans.18019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 08/18/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Ned Farley
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Jake Hindmarch
- Department of Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Gaik Si Quah
- Department of Surgery, Dubbo Base Hospital, Dubbo, New South Wales, Australia
| | - Aniello Iannuzzi
- Coonabarabran Hospital, Coonabarabran, New South Wales, Australia
| | - Angelina Di Re
- Department of Surgery, Dubbo Base Hospital, Dubbo, New South Wales, Australia
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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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Oliosi E, Rossi G, Nguyen Y, Honsel V, Bert F, Roux O, Fantin B, Lefort A. Enterococcal pyogenic liver abscesses: high risk of treatment failure and mortality. Eur J Clin Microbiol Infect Dis 2023; 42:193-199. [PMID: 36596905 DOI: 10.1007/s10096-022-04543-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/19/2022] [Indexed: 01/05/2023]
Abstract
Enterococci are the most frequent gram-positive bacteria recovered from pyogenic liver abscesses (PLA). This study aims to analyze the impact of the presence of Enterococcus spp. on PLA outcome. We retrospectively analyzed the characteristics and outcome of all PLA cases in which Enterococcus spp. was isolated between January 2010 and September 2019 in a French university hospital and compared them to PLA without Enterococcus spp. Enterococci were recovered from 68 of the 359 (19%) PLA cases. Among the 78 isolates, Enterococcus faecalis (n = 37, 47.7%) and Enterococcus faecium (n = 32, 41%) were the most frequent. Enterococcal PLA were more often of biliary origin (79.4% versus 54.6%, p < 0.001) or post-surgical (35.3% versus 18.6%, p = 0.004). Multivariate analysis showed an independent association between the isolation of Enterococcus spp. and 3-month mortality (HR 2.51, p = 0.011), primary failure (HR 2.15, p = 0.006), but not with relapses (HR 0.86, p = 0.739). In the subgroup of enterococcal PLA, portal vein thrombosis was the only factor significantly associated with 3-month mortality (univariate HR 3.45, p = 0.023) or primary treatment failure (multivariate, HR 4.02, p = 0.006). Enterococcus spp. identification in a PLA is associated with a higher mortality and primary treatment failure.
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Affiliation(s)
- Emma Oliosi
- Service de Médecine Interne, Hôpital Beaujon, APHP, Clichy, France. .,Service de maladies infectieuses et tropicales, Hôpital Bicêtre, Le Kremlin-Bicêtre, France.
| | - Geoffrey Rossi
- Service de Médecine Interne, Hôpital Beaujon, APHP, Clichy, France
| | - Yann Nguyen
- Service de Médecine Interne, Hôpital Beaujon, APHP, Clichy, France
| | - Vasco Honsel
- Service de Médecine Interne, Hôpital Delafontaine, Saint-Denis, France
| | - Frédéric Bert
- Service de Microbiologie, Hôpital Beaujon, APHP, Clichy, France
| | - Olivier Roux
- Hôpital Beaujon, APHP, Service d'hépatologie, Clichy, France
| | - Bruno Fantin
- Service de Médecine Interne, Hôpital Beaujon, APHP, Clichy, France
| | - Agnès Lefort
- Service de Médecine Interne, Hôpital Beaujon, APHP, Clichy, France.,Université de Paris, INSERM, IAME, Paris, France
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Ramírez Castro C, Fiallegas Cano M, Rodríguez López P, Cabriada Nuño JL. Liver abscess due to parvimonas micra. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2023; 115:89-90. [PMID: 35315681 DOI: 10.17235/reed.2022.8751/2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Liver abscesses are an entity that sets out a diagnostic challenge with a severe clinical course and non-negligible mortality. Their origin is usually bacterial (>80%), parasitic, mixed or, more rarely, fungal. We present the case report of a 45-year-old man, native of Ghana, with no relevant medical-surgical history, was admitted for septic shock with multiple organ dysfuntion syndrome. Complementary imaging tests revealed a liver abscess in segments IV and VII measuring 60x45x54 mm, so antibiotic treatment with piperacillin-tazobactam was started and a pigtail drainage was placed. In blood cultures, the microorganism parvimonas micra (anaerobic gram-positive cocci) was isolated with high degree of sensitivity rates to penicillin, clindamycin and metronidazole. Treatment was de-escalated to clindamycin until completing 4 weeks of intravenous treatment. Control CT showed a decrease in the size of the abscess and pigtail drainage was removed.
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Gkionis IG, Giakoumakis MI, Tzartzalou I, Kavallaris G, Nicolaou P, Vardas E, Laliotis A. A rare case of massive hepatic abscess 6 years after ERCP due to retained biliary stent. THE JOURNAL OF MEDICAL INVESTIGATION 2023; 70:508-512. [PMID: 37940540 DOI: 10.2152/jmi.70.508] [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: 11/10/2023]
Abstract
BACKROUND ERCP combined with the insertion of biliary endoprosthesis is considered a daily practice endoscopic intervention for the treatment of choledocholithiasis. Nevertheless, retained biliary stents for a prolonged period without follow up may cause serious complications. CASE PRESENTATION We present the case of a 62-year-old man who was hospitalized with symptoms of vomiting, abdominal pain, fatigue and fever. Clinical examination and laboratory results were indicative of an intra abdominal infection. Ultrasound and CT scans were performed, identifying a 17x11.3x7.7 cm. The cause of this lesion was a retained stent in the common bile duct which was placed 6 years ago via endoscopic retrograde cholangiopancreatography. The patient did not attend his follow up appointments after his initial ERCP. Patient's clinical status deteriorated, and an urgent ERCP was performed replacing the retained stent, followed by ultrasound-guided pigtail stent insertion into the hepatic abscess and administration of antibiotics intravenously. Patient's clinical condition was improved and after two months of surveillance complete resolution of the hepatic abscess was achieved. CONCLUSION The insertion of biliary stents is common endoscopic technique, but close follow up is of outmost importance. J. Med. Invest. 70 : 508-512, August, 2023.
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Affiliation(s)
- Ioannis G Gkionis
- Department of General Surgery, Venizeleio General Hospital, Leoforos Knossou 44, Heraklion, Crete, Greece
| | - Michail I Giakoumakis
- Department of General Surgery, Venizeleio General Hospital, Leoforos Knossou 44, Heraklion, Crete, Greece
| | - Ifigenia Tzartzalou
- Department of General Surgery, Venizeleio General Hospital, Leoforos Knossou 44, Heraklion, Crete, Greece
| | - George Kavallaris
- Department of Imaging, Venizeleio General Hospital, Leoforos Knossou 44, Heraklion, Crete, Greece
| | - Pinelopi Nicolaou
- Department of Gastroenterology, Venizeleio General Hospital, Leoforos Knossou 44, Heraklion, Crete, Greece
| | - Emmanouil Vardas
- Department of Gastroenterology, Venizeleio General Hospital, Leoforos Knossou 44, Heraklion, Crete, Greece
| | - Aggelos Laliotis
- Department of General Surgery, Venizeleio General Hospital, Leoforos Knossou 44, Heraklion, Crete, Greece
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Dickerson V, Poses B, Hyndman P, McPhetridge J, Scharf V, Matz B, Singh A, Grimes JA. Outcome in 38 dogs surgically treated for hepatic abscessation. Vet Surg 2023; 52:127-133. [PMID: 36413335 DOI: 10.1111/vsu.13921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 11/09/2022] [Accepted: 11/09/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To report outcomes following surgical treatment of hepatic abscessation in dogs. STUDY DESIGN Retrospective. ANIMALS Thirty-eight dogs. METHODS Records from 6 institutions were evaluated for dogs undergoing surgical treatment for hepatic abscessation between 2010 and 2020. Signalment, clinical signs, medical therapy, surgical treatment, and postoperative outcome was obtained from medical records. Long-term outcome was recorded when possible. Median survival time was assessed using the Kaplan-Meier product-limit method. RESULTS Peritoneal effusion was documented in 32/38 dogs preoperatively, with septic peritonitis confirmed in 21/23 samples. Liver lobectomy was the most common surgery (27 dogs). A single organism was cultured in 24/35 dogs, most commonly Escherichia coli. Hepatic neoplasia was identified in 11/36 dogs. Dogs were hospitalized for a median of 5 days (range, 3-17) with complications recorded in 21 dogs (regurgitation, aspiration pneumonia, and pancreatitis most commonly). Two dogs died intraoperatively, and 6 dogs died prior to discharge. Median survival time for dogs surviving to discharge was 638 days. Of these, 19 were lost to follow up a median of 301 (range, 3-1418) days postoperatively and 11 died a median of 291 (range, 7-1292) days postoperatively. No abscess recurrence was noted. CONCLUSION Septic peritonitis was a common sequela to hepatic abscessation. Perioperative complications were recorded in approximately one-third of dogs. In dogs surviving the postoperative period, long-term prognosis was good. CLINICAL SIGNIFICANCE Dogs treated surgically for hepatic abscessation have a high risk of perioperative complications but favorable long-term prognosis and apparent low risk of recurrence.
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Affiliation(s)
- Vanna Dickerson
- Texas A&M College of Veterinary Medicine and Biomedical Sciences, College Station, Texas, USA
| | - Breanna Poses
- Texas A&M College of Veterinary Medicine and Biomedical Sciences, College Station, Texas, USA
| | | | - Jourdan McPhetridge
- North Carolina State University College of Veterinary Medicine, Raleigh, North Carolina, USA
| | - Valery Scharf
- North Carolina State University College of Veterinary Medicine, Raleigh, North Carolina, USA
| | - Brad Matz
- Auburn University College of Veterinary Medicine, Auburn, Alabama, USA
| | - Ameet Singh
- Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Janet A Grimes
- University of Georgia College of Veterinary Medicine, Athens, Georgia, USA
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Muacevic A, Adler JR, Orlando M, Boyd S, Kulchinsky R. Acute Liver Failure Secondary to Pyogenic Hepatic Abscess. Cureus 2023; 15:e34258. [PMID: 36855481 PMCID: PMC9968402 DOI: 10.7759/cureus.34258] [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: 01/19/2023] [Indexed: 01/28/2023] Open
Abstract
Hepatic abscesses are rare and can be pyogenic or amebic. Pyogenic hepatic abscesses are treated with antibiotics, percutaneous drainage when larger than 5 cm, and rarely requires surgical treatment. Clinical and laboratory manifestations of pyogenic hepatic abscesses include fever, abdominal pain, and elevations in liver enzymes. There is little documentation that a pyogenic hepatic abscess can cause acute liver failure. We present a case of a patient who developed acute liver failure secondary to a 14 cm pyogenic liver abscess. The patient's hepatic function normalized with percutaneous drain placement and antibiotics.
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Li F, Zhang H, Xu Y, Eresen A, Zhang Z, Liu J. Clinical and CT comparative study of invasive and non-invasive Klebsiella pneumoniae liver abscesses. Clin Radiol 2023; 78:40-46. [PMID: 36198513 DOI: 10.1016/j.crad.2022.08.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/22/2022] [Accepted: 08/31/2022] [Indexed: 01/07/2023]
Abstract
AIM To investigate the clinical and CT features of invasive and non-invasive Klebsiella pneumoniae liver abscesses (KPLA). MATERIALS AND METHODS Fifty-one patients with KPLA diagnosis including 26 invasive and 25 non-invasive KPLA cases were analysed retrospectively. All patients underwent routine abdominal unenhanced and three-phase enhanced CT examinations. The CT images were assessed by two experienced radiologists by examining location, number, size, septa, texture, gas in the pus cavity, portal phlebitis, thrombophlebitis, and abnormal perfusion during the arterial phase. Statistical differences for continuous characteristics were analysed with independent samples t-test or Wilcoxon's test, while the chi-square test or Fisher's exact test was used for categorical variables. A logistic regression analysis was performed to determine the independent related factors of invasive KPLA and receiver operating characteristic (ROC) curves were used for assessment. RESULTS Age and type 2 diabetes were significantly different between the patients with invasive and non-invasive KPLA. In addition, patients with invasive KPLA had lower levels of platelet and total protein (p<0.05) and higher total bilirubin compared to patients with non-invasive KPLA. Throughout the regression analysis, total bilirubin, platelets, and total protein demonstrated an area under the ROC curves of 0.717, 0.745, and 0.728, respectively. CONCLUSION Invasive KPLA occurs predominantly in younger patients with type 2 diabetes. Laboratory tests revealed low platelet and total protein levels and high total bilirubin levels. If the patient with KPLA exhibits hepatic venous thrombophlebitis with no abnormal enhancement around the abscess in the arterial phase of enhanced CT, it indicates that the abscess has invaded.
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Affiliation(s)
- F Li
- Department of Radiology, Lanzhou University Second Hospital, Lanzhou, China; Second Clinical School, Lanzhou University, Lanzhou, China
| | - H Zhang
- Department of Radiology, Lanzhou University Second Hospital, Lanzhou, China; Second Clinical School, Lanzhou University, Lanzhou, China
| | - Y Xu
- Department of Radiology, Lanzhou University Second Hospital, Lanzhou, China; Second Clinical School, Lanzhou University, Lanzhou, China
| | - A Eresen
- Department of Radiological Sciences, University of California Irvine, Irvine, CA, USA
| | - Z Zhang
- Department of Radiological Sciences, University of California Irvine, Irvine, CA, USA; Chao Family Comprehensive Cancer Center, University of California Irvine, Irvine, CA, USA
| | - J Liu
- Department of Radiology, Lanzhou University Second Hospital, Lanzhou, China; Key Laboratory of Medical Imaging of Gansu Province, Lanzhou University Second Hospital, Lanzhou, China.
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Ishihara Y, Kaneshiro S, Ikehara Y. Giant liver abscess with Streptococcus intermedius bacteremia treated without any drainage. IDCases 2022; 31:e01662. [PMID: 36589763 PMCID: PMC9801097 DOI: 10.1016/j.idcr.2022.e01662] [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: 11/01/2022] [Revised: 12/12/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
A 66-year-old man with hypertension presented with fever which has started three days prior. Computed tomography (CT) revealed the presence of multiple low-density areas in the liver, the largest of which was over 10 cm in diameter, with clear demarcation. Streptococcus intermedius was detected in the blood culture, thus we diagnosed suspected liver abscess with bacteremia. Because the patient refused invasive drainage and was not poor general appearance, we had initiated intravenous meropenem followed by ceftriaxone plus metronidazole without any abscess drainage. After 6 weeks antibiotics treatment, liver abscess was almost completely diminished on the CT scan. To the best of our knowledge, this is the first report of a giant liver abscess caused by Streptococcus intermedius treated successfully without drainage.
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Affiliation(s)
- Yo Ishihara
- Department of General Internal Medicine, Shonan Kamakura General Hospital, Kamakura, Japan,Correspondence to: Shonan Kamakura General Hospital, 1370-1, Okamoto, Kamakura, Kanagawa 247-8533, Japan.
| | - Sayaka Kaneshiro
- Department of General Internal Medicine, Uji Tokushukai Hospital, Kyoto, Japan
| | - Yasukazu Ikehara
- Department of Surgery, Ishigakijima Tokushukai Hospital, Okinawa, Japan
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Hepatic Cyst Infection Following Recurrent Biliary Obstruction in Polycystic Liver Disease. J UOEH 2022; 44:353-358. [PMID: 36464309 DOI: 10.7888/juoeh.44.353] [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: 12/05/2022]
Abstract
An 89-year-old man with polycystic liver disease (PCLD) received uncovered self-expandable metallic stent (SEMS) placement above the papilla for malignant biliary obstruction caused by cholangiocarcinoma. He developed cholangitis ten months later due to SEMS occlusion caused by tumor ingrowth, and 2 plastic biliary stents were placed inside the SEMS across the papilla. Fever and right costal pain appeared two weeks after reintervention. Suspecting hepatic cyst infection based on imaging studies, percutaneous transhepatic cyst drainage was performed. Increased inflammatory cells and the presence of pathogens in the cyst fluid led to a definitive diagnosis of hepatic cyst infection. Following drainage, the hepatic cyst shrank with resolution of the symptoms. SEMS occlusive-related cholangitis or retrograde infection due to duodenal-biliary reflux after reintervention was considered as the cause of the hepatic cyst infection. Careful clinical and imaging evaluation should be performed in patients with PCLD undergone biliary stenting, because cyst infection may occur following stent occlusion or subsequent biliary reintervention.
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Rosen S, Lumbrezer‐Johnson S, Hostnik E, Salyer S, Selmic LE. Recurrent liver abscessation in a dog with an incompletely resected hepatocellular adenoma. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Sydney Rosen
- Department of Veterinary Clinical Sciences College of Veterinary Medicine The Ohio State University Columbus Ohio USA
| | - Sarah Lumbrezer‐Johnson
- Department of Veterinary Clinical Sciences College of Veterinary Medicine The Ohio State University Columbus Ohio USA
| | - Eric Hostnik
- Department of Veterinary Clinical Sciences College of Veterinary Medicine The Ohio State University Columbus Ohio USA
| | - Sarah Salyer
- Department of Veterinary Clinical Sciences College of Veterinary Medicine The Ohio State University Columbus Ohio USA
| | - Laura E. Selmic
- Department of Veterinary Clinical Sciences College of Veterinary Medicine The Ohio State University Columbus Ohio USA
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Lung abscess initially misdiagnosed as a liver abscess. Am J Med Sci 2022; 364:e6-e7. [PMID: 35545141 DOI: 10.1016/j.amjms.2022.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 05/02/2022] [Indexed: 01/25/2023]
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Chan KS, Junnarkar SP, Low JK, Huey CWT, Shelat VG. Aging is Associated with Prolonged Hospitalisation Stay in Pyogenic Liver Abscess-A 1:1 Propensity Score Matched Study in Elderly Versus Non-Elderly Patients. Malays J Med Sci 2022; 29:59-73. [PMID: 36474543 PMCID: PMC9680999 DOI: 10.21315/mjms2022.29.5.7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 03/03/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Mortality of pyogenic liver abscess (PLA) is high ranging 10%-40%. Old age predicts outcomes in many diseases but there is paucity of data on PLA outcomes. We aim to compare the morbidity and mortality between elderly and non-elderly in PLA. METHODS This is a retrospective study from 2007-2011 comparing elderly (≥ 65 years old) and non-elderly (< 65 years old) with PLA. A 1:1 propensity score matching (PSM) was performed. Baseline clinical profile and outcomes were compared. RESULTS There were 213 patients (elderly patients = 90 [42.3%], non-elderly patients = 123 [57.7%]). Overall median age is 62 (interquartile range [IQR] = 53-74) years old. PSM resulted in 102 patients (51 per arm). Length of hospitalisation stay (LOS) was significantly longer in elderly patients in both unmatched (16 [IQR = 10-24.5] versus 11 [IQR = 8-19] days; P < 0.001) and matched cohorts (17 [IQR = 13-27] versus 11 [IQR = 7-19] days; P = 0.001). In-hospital mortality was significantly higher in elderly patients in the unmatched cohort (elderly patients = 21.1%, non-elderly patients = 7.3%; P = 0.003) but was insignificant following PSM (elderly patients = 15.7%, non-elderly patients = 9.8%; P = 0.219). Duration of antibiotic therapy and need for percutaneous drainage (PD) were comparable before and after PSM. CONCLUSION Age ≥ 65 years old is associated with longer LOS. In-hospital mortality though higher in elderly patients, was not statistically significant.
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Affiliation(s)
- Kai Siang Chan
- Department of General Surgery, Tan Tock Seng Hospital, Singapore
| | | | - Jee Keem Low
- Department of General Surgery, Tan Tock Seng Hospital, Singapore
| | | | - Vishal G Shelat
- Department of General Surgery, Tan Tock Seng Hospital, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
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Abstract
Background and study aims: Liver abscesses are rare in the Western pediatric population and data on predisposing factors and etiology are scarce. We aimed to describe predisposing factors, microbiological characteristics, and treatment.
Patients and methods: Retrospective analysis of children admitted to two tertiary care hospitals in Belgium from 1 January 1996 to 31 December 2019. We analyzed clinical features, predisposing factors, imaging characteristics, microbiological data, treatment, and outcome in children with a liver abscess and compared these data with the literature.
Results: We collected 24 cases with a male to female ratio of 1.4 and a median age of 3.2 years at time of diagnosis. Survival was 95.8%. Invasive culture specimens were obtained in 83.3% and showed growth of bacteria in 55%. Parenteral antibiotics were administered before invasive culture sampling in 80%. Liver abscesses were cryptogenic in four (16.7%) patients. Hepatobiliary disease was the most prevalent predisposing factor (n = 6; 25%), followed by recent antineoplastic therapy for malignancies (n = 5; 20.8%), intra-abdominal surgical pathology (n = 4; 16.7%) and umbilical venous catheters (n = 2; 8.3%). In two patients there was a parasitic origin (n = 2; 8.3%) and in one it was caused by Bartonellosis. There was no diagnosis of chronic granulomatous disease (CGD) in our cohort.
Conclusions: Pediatric liver abscesses have a favorable outcome in the developed world. Whenever feasible, invasive abscess culture specimens should be obtained. In patients presenting with a cryptogenic liver abscess or atypical disease course, immunological workup should be ensured.
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Sohrabi M, Alizade Naini M, Rasekhi A, Oloomi M, Moradhaseli F, Ayoub A, Bazargani A, Hashemizadeh Z, Shahcheraghi F, Badmasti F. Emergence of K1 ST23 and K2 ST65 hypervirulent klebsiella pneumoniae as true pathogens with specific virulence genes in cryptogenic pyogenic liver abscesses Shiraz Iran. Front Cell Infect Microbiol 2022; 12:964290. [PMID: 36017366 PMCID: PMC9396702 DOI: 10.3389/fcimb.2022.964290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 07/18/2022] [Indexed: 11/17/2022] Open
Abstract
Hypervirulent Klebsiella pneumoniae (hvKp) pathotype is emerging worldwide in pyogenic liver abscesses (PLAs). However, the role of virulence factors in pathogenicity remains unclear. On the other hand, the epidemiology of PLAs in Iran is unknown. From July 2020 to April 2022, bacterial species were isolated and identified from the drainage samples of 54 patients with PLAs. K. pneumoniae as the most common pathogen of pyogenic liver abscesses was identified in 20 (37%) of the 54 patients. We analyzed the clinical and microbiological characteristics of K. pneumoniae-related pyogenic liver abscesses. Antibiotic susceptibility testes and string test were performed. 16S rRNA, antibiotic resistance, and virulence genes were determined by polymerase chain reaction amplification. Clonal relatedness of isolates was identified by multilocus sequence typing. Virulence levels were assessed in the Galleria mellonella larval infection model. Four hvKp isolates (K1/K2) were found to be responsible for cryptogenic PLAs, and 16 classical K. pneumoniae isolates (non-K1/K2) were associated with non-cryptogenic PLAs. Three capsular serotype K1 strains belonged to sequence type 23 (ST23) and one K2 strain to ST65. Meanwhile, the non-K1/K2 strains belonged to other STs. ST231 was the most common strain among the classical K. pneumoniae strains. Compared with the non-K1/K2 strains, capsular serotypes K1/K2 strains were less resistant to antibiotics, had positive string test results, and had more virulence genes. In Galleria mellonella, a concentration of 106 colony-forming units of the K1 hvKp strain resulted in 100% death at 24 hours, confirming the higher virulence of the hvKp strain compared with cKp. K. pneumoniae isolates represented that the acquisition of any plasmid or chromosomal virulence genes contributes to pathogenicity and high prevalence in PLAs. Meanwhile, hvKp isolates with a specific genetic background were detected in cryptogenic PLAs.
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Affiliation(s)
- Maryam Sohrabi
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
| | - Mahvash Alizade Naini
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Rasekhi
- Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mana Oloomi
- Department of Molecular Biology, Pasteur Institute of Iran, Tehran, Iran
| | - Farzad Moradhaseli
- Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Ayoub
- Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abdollah Bazargani
- Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Hashemizadeh
- Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fereshteh Shahcheraghi
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
- *Correspondence: Farzad Badmasti, ; Fereshteh Shahcheraghi,
| | - Farzad Badmasti
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
- *Correspondence: Farzad Badmasti, ; Fereshteh Shahcheraghi,
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Bawa A, Kainat A, Raza H, George TB, Omer H, Pillai AC. Fusobacterium Bacteremia Causing Hepatic Abscess in a Patient With Diverticulitis. Cureus 2022; 14:e26938. [PMID: 35989749 PMCID: PMC9380652 DOI: 10.7759/cureus.26938] [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] [Accepted: 07/16/2022] [Indexed: 11/22/2022] Open
Abstract
Fusobacterium, a gram-negative non-spore-forming anaerobe, is a common inhabitant of the oral cavity; however, it is not typically found in other organ systems. The occurrence of a hepatic abscess associated with this organism is rare. We present a patient with recurrent diverticulitis with left upper quadrant abdominal pain, and abdominal imaging revealed a hepatic abscess in addition to sigmoid diverticulitis. Further investigations led to an unusual culprit; Fusobacterium nucleatum.
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Kurkowski SC, Thimmesch MJ, Jha P, Abdelgadir YH. Streptococcus intermedius Bacteremia and Pyogenic Liver Abscess in a Patient With No Risk Factors. Cureus 2022; 14:e26786. [PMID: 35967134 PMCID: PMC9366031 DOI: 10.7759/cureus.26786] [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] [Accepted: 07/12/2022] [Indexed: 11/29/2022] Open
Abstract
This case report depicts a 39-year-old male with no significant past medical history who was admitted for fever of unknown origin and sepsis. He was then found to have Streptococcus intermedius bacteremia and pyogenic liver abscess. The treatment course was complicated by pleural empyema leading to readmission. The case presented here adds to the medical literature, where a clear underrepresentation has been noted, and outlines a unique case of S. intermedius liver abscess complicated by pleural empyema in a patient without significant medical history, risk factors, or typical physical exam findings.
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Chiriboga JD, Garcia J, Garcia D, Mena S, Leon-Rojas JE. The COVID-19 Mirage: A Young Biologist With an Atypical Presentation of a Zoonotic Disease During the COVID-19 Pandemic. Cureus 2022; 14:e26493. [PMID: 35919211 PMCID: PMC9339226 DOI: 10.7759/cureus.26493] [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] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
COVID-19 has become one of the main causes of febrile illness among emergency department patients and is always a differential diagnosis to keep in mind. Nonetheless, some patients with a history of exposure, persistent fever, and suspicion of COVID-19 end up having entirely different etiologies. Here, we present the case of a 29-year-old male biologist with an uncommon presentation of a zoonotic disease, characterized by unspecific signs and symptoms, which led to a delayed diagnosis, causing significant emotional distress in the patient. We also coin the term “COVID-19 Mirage," to serve as a constant reminder for clinicians of the effect that COVID-19 has caused on the differential diagnosis of fever of unknown etiology.
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