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Ng JKM, Leung HHW, Li JJX. Aspiration cytology of liver abscess uncovering metastatic rectal mucosal melanoma-A case report. Cytopathology 2024; 35:163-166. [PMID: 37430463 DOI: 10.1111/cyt.13269] [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: 04/30/2023] [Revised: 06/02/2023] [Accepted: 06/21/2023] [Indexed: 07/12/2023]
Abstract
Aspirates of liver abscess are frequently encountered in routine practice and are often of a low index of suspicion. However, necrotic liver metastasis clinically and radiologically mimics liver abscesses, and malignant cells can be obscured in an inflammation-rich background on cytology. It is important to recognise malignant neoplasms in this scenario, in particular uncommon conditions such as metastatic mucosal melanoma.
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Affiliation(s)
- Joanna K M Ng
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Howard H W Leung
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Joshua J X Li
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
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Alzibdeh AH, Alamami AA, Adam M, Almaslamani M, Hadi HA. A complex presentation of an uncommon disease: Gas-forming pyogenic liver abscess complicated by septic pulmonary emboli and muscle abscesses, a case report and review of the literature. IDCases 2022; 31:e01673. [PMID: 36632483 PMCID: PMC9827024 DOI: 10.1016/j.idcr.2022.e01673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 12/21/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Background Pyogenic liver abscess (PLA) is the most common type of visceral abscess. Its variable clinical presentation depends on patient demography, underlying conditions, causative pathogens as well as the size of the abscess. Most cases are secondary to enteric pathogens that cause focal liver disease. Gas-forming pyogenic liver abscess (GFPLA) is a rare subgroup of PLA characterized by the presence of gas within the abscess. The disease is associated with diabetes mellitus (DM) while Klebsiella penumoniae is the most frequently isolated pathogen. Despite appropriate evaluation and management, secondary complications are common with significant morbidity and mortality that necessitate prompt recognition and management. Case presentation We present a case of a 46-year-old gentleman from Bangladesh who presented to the emergency department with fever, chills, and right upper quadrant abdominal discomfort. Evaluation revealed elevated inflammatory markers with high blood glucose and a subdiaphragmatic lucency on a plain chest radiograph. The suspected underlying visceral infection was confirmed by abdominal ultrasonography and computed tomography which demonstrated an emphysematous abscess of 8 cm in diameter in the right liver lobe.Because of clinical instability, the patient was admitted to the medical intensive care unit (MICU) where he received appropriate supportive management with antimicrobials and percutaneous drainage of the abscess. Cultures collected from blood, the abscess, and urine grew a sensitive strain of Klebsiella pneumoniae. During his stay in the MICU, he complained of dyspnea. A CT pulmonary angiography was suggestive of septic emboli. A few days later, the patient started to complain of left gluteal pain and an US revealed a deep left gluteal abscess which required drainage. Cultures of the pus grew the same sensitive strain of Klebsiella pneumoniae. After receiving 6 weeks of parenteral antimicrobial therapy a repeated US revealed complete resolution of the abscess in the liver. Outpatient follow up showed favorable recovery. Conclusion Gas-forming pyogenic liver abscess (GFPLA) is a rare manifestation of pyogenic liver abscess that usually occurs in patients with poorly controlled DM. Despite appropriate evaluation, morbidity remains high therefore timely recognition and anticipation of complications is important.
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Affiliation(s)
- Aseel H. Alzibdeh
- Communicable Diseases Centre, Hamad Medical Corporation, Qatar,Weill Cornell Medicine Qatar, Qatar,Correspondence to: Hamad Medical Corporation, P O Box 3050, Doha, Qatar.
| | - Ans A. Alamami
- Department of Critical Care, Hamad General Hospital, Hamad Medical Corporation, Qatar
| | - Mohammad Adam
- Communicable Diseases Centre, Hamad Medical Corporation, Qatar
| | - Muna Almaslamani
- Communicable Diseases Centre, Hamad Medical Corporation, Qatar,Weill Cornell Medicine Qatar, Qatar
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Yu J, Ma J, Wang H, Shi Y, He S, Chen Y, Tang C. Clinical comparison of febrile and afebrile patients with pyogenic liver abscess: A two-centre retrospective study. Saudi J Gastroenterol 2021; 27:370-375. [PMID: 34657029 PMCID: PMC8656327 DOI: 10.4103/sjg.sjg_17_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND : Limited research has been conducted on afebrile pyogenic liver abscess (PLA). This poses a challenge in rapid diagnosis and early tailored care to physicians. In his study, we aimed to compare the clinical characteristics of afebrile and febrile patients with PLA. METHODS : We retrospectively analyzed the data of patients with PLA who were admitted to the emergency departments of two university hospitals between January 2014 and March 2020. Patients were classified into afebrile and febrile groups by using body temperature higher than 38°C as the reference standard. The demographic, clinical, and laboratory characteristics of both groups were compared. The primary outcome was all-cause in-hospital mortality and length of hospital stay. Multivariate analysis was performed to define factors associated with afebrile PLA. RESULTS : Of the 239 patients included in this study, 51 patients (21.3%) were afebrile and 188 patients (78.7%) were febrile. There were no differences between the abscess characteristics, laboratory manifestations, and disease severity of both groups; however, age and Charlson score differed between the groups (P = 0.009 and P = 0.011). The all-cause in-hospital mortality rate was much higher in the afebrile PLA group than in the febrile PLA group (9.8% vs. 2.1%, P = 0.011). Regarding the length of stay, no significant differences were noted in the febrile PLA group compared with the afebrile PLA group (18.5% vs 17.3%, P = 0.514). In multivariate analyses, only age greater than 65 years was significantly associated with afebrile PLA. CONCLUSIONS : Afebrile patients with PLA tend to be older, have higher Charlson scores, and in-hospital mortality rate than those with febrile patients. PLA patients older than 65 years are more likely to present without fever (<38°C) at the time of the emergency visit.
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Affiliation(s)
- Jie Yu
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, Jiangyue Road, Minhang District, Shanghai, China
| | - Jun Ma
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, Jiangyue Road, Minhang District, Shanghai, China
| | - Hairong Wang
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Xinhua Hospital, Kongjiang Road, Yangpu District, Shanghai, China
| | - Yujun Shi
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, Jiangyue Road, Minhang District, Shanghai, China
| | - Shuangjun He
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, Jiangyue Road, Minhang District, Shanghai, China
| | - Yi Chen
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, Jiangyue Road, Minhang District, Shanghai, China
| | - Chao Tang
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, Jiangyue Road, Minhang District, Shanghai, China,Address for correspondence: Dr. Chao Tang, Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai - 200025, China. E-mail:
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He S, Yu J, Wang H, Chen X, He Z, Chen Y. Percutaneous fine-needle aspiration for pyogenic liver abscess (3-6 cm): a two-center retrospective study. BMC Infect Dis 2020; 20:516. [PMID: 32677915 PMCID: PMC7364546 DOI: 10.1186/s12879-020-05239-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/07/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The role of ultrasonography-guided percutaneous fine-needle aspiration (PNA) for pyogenic liver abscess (PLA) remains without consensus, especially in abscesses 3 to 6 cm in diameter. The objective of this study was to evaluate the comparative effectiveness and safety of PNA combined with antibiotics. METHODS This was a retrospective study of patients with PLA that were from 3 to 6 cm in diameter who treated at two medical centers in Shanghai, China, from January 2014 to March 2019. Patients were divided into groups treated by PNA plus antibiotics or antibiotics alone. Patients demographics and clinical data related diagnosis, antibiotic treatment, and patient outcomes were analyzed. RESULTS Out of a total of 94 PLA patients, 42 (44.7%) patients received PNA combined with antibiotics, and 52 (55.3%) received antibiotics alone. There were no complications related to PNA. In the PNA group, 13 (31.7%) patients with negative blood culture and 8 (19.5%) patients without blood culture were microbiologically confirmed via aspiration. The time for temperature normalization (P < 0.001) and the reduction rate of C-reactive protein within the first week (P = 0.031) were significantly lower in the PNA group. In the multivariate analysis, treatment with PNA was more likely to result in clinical improvement of PLA (odds ratio = 0.33, 95% confidence intervals (CI): 0.11-0.96, P = 0.043). CONCLUSIONS PNA combined with antibiotics appears to be a safe, effective, and promising treatment for PLA of 3-6 cm in size. Furthermore, the technique allows for direct microbial sample, which can improve the selection of antibiotics.
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Affiliation(s)
- Shuangjun He
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China
| | - Jie Yu
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China
| | - Hairong Wang
- Department of Emergency, Shanghai Jiaotong University School of Medicine affiliated Xinhua Hospital, Shanghai, China
| | - Xuelian Chen
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China
| | - Zhanqiang He
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China
| | - Yi Chen
- Department of Emergency, South Campus, Shanghai Jiaotong University School of Medicine affiliated Renji Hospital, 2000 Jiangyue Road, Minhang District, Shanghai, 200025, China.
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Dariushnia SR, Mitchell JW, Chaudry G, Hogan MJ. Society of Interventional Radiology Quality Improvement Standards for Image-Guided Percutaneous Drainage and Aspiration of Abscesses and Fluid Collections. J Vasc Interv Radiol 2020; 31:662-666.e4. [PMID: 32061521 DOI: 10.1016/j.jvir.2019.12.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 12/02/2019] [Indexed: 12/26/2022] Open
Affiliation(s)
- Sean R Dariushnia
- Department of Radiology and Imaging Sciences, Division of Interventional Radiology and Image-Guided Medicine, Emory University School of Medicine, Atlanta, Georgia.
| | - Jason W Mitchell
- Department of Radiology, Capital Regional Medical Center, Tallahassee, Florida
| | - Gulraiz Chaudry
- Division of Interventional Radiology, Boston Children's Hospital, Boston, Massachusetts
| | - Mark J Hogan
- Department of Radiology, Section of Vascular and Interventional Radiology, Nationwide Children's Hospital, Columbus, Ohio
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Study of ultrasound-guided needle aspiration and catheter drainage in the management of liver abscesses. J Ultrasound 2020; 23:553-562. [PMID: 32221809 DOI: 10.1007/s40477-020-00440-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 02/18/2020] [Indexed: 12/12/2022] Open
Abstract
PURPOSE To evaluate and compare the efficacy of intermittent needle aspiration and continuous catheter drainage in ultrasound-guided management of liver abscesses. METHODS This was a prospective, randomised study conducted on 100 patients (88 males and 12 females; age range 22-74 years) with liver abscess(es) and having abscess size more than 5 cm, divided into two groups: Percutaneous needle aspiration (PNA) (n = 50) and percutaneous catheter drainage (PCD) (n = 50). Criteria of exclusion were: rupture of abscess before intervention; prior intervention; uncorrectable coagulopathy; concomitant biliary tract malignancy. In the PNA group, pus was aspirated by an 18-gauge needle using freehand technique and the number of aspirations was limited to two. Failure of abscess size to decline below 50% of the original diameter or of clinical improvement after second aspiration was considered as failure of aspiration. In the PCD group, drainage was done by 12-French catheters using Seldinger technique. Drainage was considered as failure if abscess cavity did not resolve and laparotomy was needed to evacuate the pus cavity. RESULT The success rate in the PNA group was 88% and 92% in the PCD group; however, this difference was statistically not significant, suggesting that both are equally efficacious. The total duration of hospital stay (mean 6.8 days [PNA] vs 10.5 days [PCD]; p value: 0.011) and the average duration between intervention and discharge (5.9 days [PNA] vs 10.2 days [PCD]; p value:0.026) were significantly less in the PNA group. One major complication was seen in our study: peritonitis due to peri-catheter leak in PCD group. CONCLUSION Both procedures are equally efficacious in the management of liver abscesses; however in view of less duration of hospital stay, patient safety and comfort, procedure simplicity, and the reduced cost, needle aspiration should be used as the first-line procedure in the treatment of liver abscess (even in abscesses more than 5 cm). Catheter drainage should be reserved for cases that do not respond to a second attempt of aspiration.
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Pickens RC, Jensen S, Sulzer JK, Baimas-George M, Baker EH, Vrochides D, Martinie JB, Ocuin LM, Iannitti DA. Minimally Invasive Surgical Management as Effective First-Line Treatment of Large Pyogenic Hepatic Abscesses. Am Surg 2019. [DOI: 10.1177/000313481908500830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Management of pyogenic hepatic abscesses (PHA) varies among surgeons and institutions. Recent studies have advocated for first-line percutaneous drainage (PD) of all accessible hepatic abscesses, with surgery reserved as rescue only. Our study aimed to internally validate an established multimodal algorithm for PHA at a high-volume hepatopancreatobiliary center. Patients treated by the hepatopancreatobiliary service for PHA were retrospectively reviewed from 2008 through 2018. The algorithm defined intended first-line treatment as antibiotics for type I abscesses (<3 cm), PD for type II (≥3, unilocular), and surgical intervention (minimally invasive drainage or resection, when possible) for type III (≥3 cm, multilocular). Outcomes were compared between patients who received first-line treatment following the algorithm versus alternate therapy. Of 330 patients with PHA, 201 met inclusion criteria. Type III abscesses had significantly lower failure following algorithmic approach with surgery compared with PD (4% vs 28%, P = 0.018). Type II abscesses failed first-line PD in 27 per cent (13/48) with 11 patients requiring surgical rescue, whereas first-line surgery failed in only 13 per cent (2/15). No deaths occurred after any surgical intervention, and there was no statistical difference in major complications between first-line surgical intervention and PD for type II or III abscesses. These results support the algorithmic approach and demonstrate that minimally invasive surgical intervention is a safe and effective modality for large PHA. We recommend that select patients with large, complex abscesses should be considered for a first-line minimally invasive surgical approach depending on surgical experience and available resources.
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Affiliation(s)
- Ryan C. Pickens
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Stephanie Jensen
- School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Jesse K. Sulzer
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Maria Baimas-George
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Erin H. Baker
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Dionisios Vrochides
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - John B. Martinie
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - Lee M. Ocuin
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
| | - David A. Iannitti
- Division of HPB Surgery, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina and
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Kulhari M, Mandia R. Prospective randomized comparative study of pigtail catheter drainage versus percutaneous needle aspiration in treatment of liver abscess. ANZ J Surg 2018; 89:E81-E86. [PMID: 30362216 DOI: 10.1111/ans.14917] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 09/16/2018] [Accepted: 09/18/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND This prospective randomized comparative study is designed to compare outcomes of ultrasonography-guided pigtail catheter drainage (PCD) and needle aspiration for the treatment of liver abscesses in terms of days to achieve clinical improvement, 50% reduction in cavity size and duration of hospital stay. METHODS This is a hospital-based comparative study conducted in SMS Hospital, Jaipur, India, from May 2015 to May 2017. Sample size was calculated to be 95 subjects in each of the two groups at α error of 0.05 and power of 80%. Independent t-test was used for statistical analysis. RESULTS A total of 190 patients of liver abscess were included in this study and we treated 95 patients with percutaneous needle aspiration (PNA) and remaining patients with PCD along with systemic antibiotics. Mean time for clinical improvement in PNA group (6.96 ± 1.33 days) was higher as compared to PCD group (4.22 ± 1.25 days). The mean time for reduction of cavity size to 50% of original size in PNA group (7.05 ± 1.25 days) was higher as compared to PCD group (4.43 ± 1.27 days). Mean hospital stay of patients in PNA group (12.9 ± 4.02 days) was higher as compared to PCD group (11.44 ± 4.15 days). CONCLUSION Percutaneous catheter drainage is a better modality as compared to PNA especially in larger abscesses which are partially liquefied.
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Affiliation(s)
- Mukesh Kulhari
- Department of General Surgery, SMS Medical College, Jaipur, Rajasthan, India
| | - Rajendra Mandia
- Department of General Surgery, SMS Medical College, Jaipur, Rajasthan, India
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The Value of Ozone in CT-Guided Drainage of Multiloculated Pyogenic Liver Abscesses: A Randomized Controlled Study. Can J Gastroenterol Hepatol 2018; 2018:1236974. [PMID: 29707524 PMCID: PMC5863347 DOI: 10.1155/2018/1236974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Accepted: 01/24/2018] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE This study was designed to compare the effects of catheter drainage alone and combined with ozone in the management of multiloculated pyogenic liver abscess (PLA). METHODS The prospective study included 60 patients diagnosed with multiloculated PLA. All patients were randomly divided into two groups: catheter drainage alone (group I) and catheter drainage combined with ozone (group II). Drainage was considered successful when (1) the abscess cavity was drained and (2) clinical symptoms were resolved. Kruskal-Wallis nonparametric test was used to compare the success rates, length of stay (LOS), and need for further surgery of the two groups. P < 0.05 indicates significant difference. RESULTS All patients' catheters were successfully placed under CT guidance. Group I was treated with catheters alone and group II was treated with catheters and ozone. The success rates of groups I and II were 86% and 96%, respectively (P < 0.05). And compared with group II, the duration of fever in group I was longer (P < 0.05), and the LOS was also longer (P < 0.05). CONCLUSION Catheter drainage combined with ozone is an effective and safe treatment in multiloculated PLA. The Clinical Registration Number is ChiCTR1800014865.
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Sharma A, Mukewar S, Mara KC, Dierkhising RA, Kamath PS, Cummins N. Epidemiologic Factors, Clinical Presentation, Causes, and Outcomes of Liver Abscess: A 35-Year Olmsted County Study. Mayo Clin Proc Innov Qual Outcomes 2018; 2:16-25. [PMID: 30225428 PMCID: PMC6124335 DOI: 10.1016/j.mayocpiqo.2018.01.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Objective To report the changing incidence, clinical presentation, microbiologic spectrum, and outcomes of pyogenic liver abscess (PLA) in Olmsted County, Minnesota, over the past 35 years. Patients and Methods The Rochester Epidemiology Project was used to identify residents with PLA from January 1, 1980, through December 31, 2014. The study included all patients older than 18 years, with the diagnosis of PLA confirmed through radiographic review and microbiologic cultures. Results In total, 72 patients received a diagnosis of PLA from 1980 through 2014. The age-adjusted incidence for men was 3.92 cases per 100,000 person-years (95% CI, 2.76-5.09 cases per 100,000 person-years) compared with 1.87 cases per 100,000 person-years (95% CI, 1.15-2.59 cases per 100,000 person-years) for women. Incidence was higher in the period from January 1, 2001, through December 31, 2014, than in the period from January 1, 1980, through December 31, 2000, for women (incidence rate ratio [IRR], 3.8; 95% CI, 1.43-10.09; P=.007) but not for men (IRR, 0.99; 95% CI, 0.55-1.76; P=.96). Fifteen additional patients had postintervention PLA (1980-2000: n=3 of 29 [10.3%] vs 2001-2015: n=12 of 58 [20.6%]). A significant association was seen between age- and sex-adjusted incidence rates of PLA and year of diagnosis (per year since 1980: IRR, 1.04; 95% CI, 1.02-1.07; P<.001) after including postintervention PLA. Streptococcus milleri was the most common organism identified (52.5%). Organisms with multidrug resistance were more common in the period from 2001 through 2014 than in the period from 1980 through 2000 (51% vs 14%; P=.005). The overall mortality rate of PLA was 16.8% (95% CI, 7.6%-25.0%) at 6 months. Conclusion The incidence of PLA is increasing, probably because of increase in frequency of hepatobiliary interventions and organisms with multidrug resistance.
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Key Words
- CT, computed tomography
- ERCP, endoscopic retrograde cholangiopancreatography
- HR, hazard ratio
- IRR, incidence rate ratio
- MDR, multidrug resistance
- PLA, pyogenic liver abscess
- PY, person-year
- REP, Rochester Epidemiology Project
- RFA, radiofrequency ablation
- TACE, transarterial chemotherapy embolization
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Affiliation(s)
- Ayush Sharma
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Saurabh Mukewar
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Kristin C Mara
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Ross A Dierkhising
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Nathan Cummins
- Division of Infectious Diseases, Mayo Clinic, Rochester, MN
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Gallagher MC, Andrews MM. Postdischarge Outcomes of Pyogenic Liver Abscesses: Single-Center Experience 2007-2012. Open Forum Infect Dis 2017; 4:ofx159. [PMID: 28948182 PMCID: PMC5604130 DOI: 10.1093/ofid/ofx159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 07/25/2017] [Indexed: 11/14/2022] Open
Abstract
Background Pyogenic liver abscesses (PLA) are increasingly managed by percutaneous treatment instead of surgery, but there are limited data about postdischarge outcomes. Postdischarge services and factors predicting poor outcomes have not been described. Methods We performed a retrospective, descriptive case series at a single center assessing treatment and outpatient follow-up for patients treated for PLA from 2007 to 2012. We reviewed the electronic medical record for patient characteristics and outcomes. Data for care received at other facilities were not available. In our analysis, we compared patients with malignancy with those without and attempted to determine predictors of emergency department (ED) visits and hospital readmissions. Results Of 125 patients identified with PLA, 12 had surgical drainage, 23 had percutaneous aspiration, 78 had percutaneous drainage (PD), 11 had no drainage, and 1 was made comfort measures only. Seventy (60%) were discharged with a drain, and 31 (25%) were discharged on intravenous (IV) antibiotics. After discharge, 46 (38%) had ED visits and 36 (30%) were readmitted within 30 days of discharge. Fourteen (12%) had complications from antibiotics, and 4 (13%) had complications from peripherally inserted center catheter lines. A total of 8 patients, 5 in-hospital and 3 postdischarge, died. In our analysis of risk factors for 90-day postdischarge ED visit/readmission, only malignancy was a predictor. Conclusions Pyogenic liver abscess patients have intense postdischarge needs (drain management, IV antibiotics) and a high rate of ED visits and readmissions. Although PD provides source control without surgery, ambulatory needs are now more complex, requiring multidisciplinary collaboration.
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Affiliation(s)
- Megan C Gallagher
- Infectious Diseases and International Health Section, Department of Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Mary-Margaret Andrews
- Infectious Diseases and International Health Section, Department of Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.,Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
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Samadi K, Arellano RS. Drainage of Intra-abdominal Abscesses. CURRENT TRAUMA REPORTS 2017. [DOI: 10.1007/s40719-017-0097-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Modern role of clinical ultrasound in liver abscess and echinococcosis. J Med Ultrason (2001) 2016; 44:239-245. [DOI: 10.1007/s10396-016-0765-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 11/09/2016] [Indexed: 12/13/2022]
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Shelat VG, Wang Q, Chia CL, Wang Z, Low JK, Woon WW. Patients with culture negative pyogenic liver abscess have the same outcomes compared to those with Klebsiella pneumoniae pyogenic liver abscess. Hepatobiliary Pancreat Dis Int 2016; 15:504-511. [PMID: 27733320 DOI: 10.1016/s1499-3872(16)60127-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Etiologic organism is not frequently isolated despite multiple blood and fluid cultures during management of pyogenic liver abscess (PLA). Such culture negative pyogenic liver abscess (CNPLA) is routinely managed by antibiotics targeted to Klebsiella pneumoniae. In this study, we evaluated the outcomes of such clinical practice. METHODS All the patients with CNPLA and Klebsiella pneumoniae PLA (KPPLA) admitted from January 2003 to December 2011 were included in the study. A retrospective review of medical records was performed and demographic, clinical and outcome data were collected. RESULTS A total of 528 patients were treated as CNPLA or KPPLA over the study period. CNPLA presented more commonly with abdominal pain (P=0.024). KPPLA was more common in older age (P=0.029) and was associated with thrombocytopenia (P=0.001), elevated creatinine (P=0.002), bilirubin (P=0.001), alanine aminotransferase (P=0.006) and C-reactive protein level (P=0.036). CNPLA patients tend to have anemia (P=0.015) and smaller abscess (P=0.008). There was no difference in hospital stay (15.7 vs 16.8 days) or mortality (14.0% vs 11.0%). No patients required surgical drainage after initiation of medical therapy. CONCLUSION Despite demographic and clinical differences between CNPLA and KPPLA, overall outcomes are not different.
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Affiliation(s)
- Vishal G Shelat
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore.
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Kunze G, Staritz M, Köhler M. Contrast-enhanced ultrasound in different stages of pyogenic liver abscess. ULTRASOUND IN MEDICINE & BIOLOGY 2015; 41:952-959. [PMID: 25701525 DOI: 10.1016/j.ultrasmedbio.2014.12.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 10/20/2014] [Accepted: 12/02/2014] [Indexed: 06/04/2023]
Abstract
To enable sonographic classification of different stages of pyogenic liver abscesses, sonographic findings in 86 patients with 113 pyogenic liver abscesses were retrospectively analyzed and compared with established pathomorphologic descriptions of the disease. The typical findings in contrast-enhanced ultrasound were sub-segmental hyperemia (93/113, 82%) and necrosis with a hyperemic margin (109/113, 96%) in the arterial phase and a washout of liver tissue surrounding necrosis in the late phase (101/113, 89%). Four different sonomorphologic stages of pyogenic liver abscess were identified. Stage I was defined by focal inflammation without necrosis (n = 2); stage II by focal clusters of micro-abscesses appearing to coalesce (n = 41); and stage III by a single cavity with or without capsule (n = 64). Stage IV was defined as numerous small abscesses scattered all over the liver (n = 6). The results indicate that contrast-enhanced ultrasound is suitable for classifying different stages of pyogenic liver abscesses. Knowledge of the described morphologic patterns influences therapeutic decisions and helps distinguish abscesses from other liver masses.
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Affiliation(s)
- Georg Kunze
- Department for Internal Medicine and Gastroenterology, Schwarzwald-Baar Klinikum Villingen-Schwenningen, Villingen-Schwenningen, Germany.
| | | | - Michael Köhler
- Department for Internal Medicine and Gastroenterology, Schwarzwald-Baar Klinikum Villingen-Schwenningen, Villingen-Schwenningen, Germany
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Dulku G, Mohan G, Samuelson S, Ferguson J, Tibballs J. Percutaneous aspiration versus catheter drainage of liver abscess: A retrospective review. Australas Med J 2015; 8:7-18. [PMID: 25848403 DOI: 10.4066/amj.2015.2240] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND A review of the effectiveness and outcomes in liver abscess drainage performed by different operators using percutaneous aspiration (PA) and catheter drainage (PCD), respectively, from 2008-2013 at Sir Charles Gairdner Hospital, a tertiary hospital in Australia. METHODS Forty-two patients (29 males and 13 females; aged between 28-93 years; median age of 67 years) with liver abscesses underwent either ultrasound or CT-guided PA (n=22) and PCD (n=20) in conjunction with appropriate antimicrobial therapy. A median of 18 Gauge needle and 10 French catheters were utilised. RESULTS Nineteen (86.4 per cent) PA cases and 12 (60 per cent) PCD cases were successfully drained on a single attempt (p=0.08). More male patients (69 per cent) than females (31 per cent) were observed. Portal sepsis (42.9 per cent) was the most common cause identified. Fever (47.6 per cent) was the most frequent clinical presentation on admission. Thirty-two patients (76.2 per cent) had solitary abscesses with a right lobe (59.5 per cent) predilection. CRP was significantly raised. The PCD group observed a significantly larger abscess size (p=0.01). Klebsiella pneumoniae was the most common organism isolated in both pus (33.3 per cent) and blood cultures (11.9 per cent). Five procedure-related complications were noted, all in the PCD group. Thirty-day mortality was 2.4 per cent. No difference was observed in clinical and treatment outcomes in both groups. CONCLUSION The null hypothesis that both PA and PCD are equally effective in the drainage of liver abscess cannot be rejected. Apart from PA being simpler and safer to perform, the higher incidence of indwelling catheter-associated complications suggests that a trial of PA should always be attempted first.
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Affiliation(s)
- Gurjeet Dulku
- Department of Radiology, Interventional Specials, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - Geeta Mohan
- Department of Radiology, Interventional Specials, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - Shaun Samuelson
- Department of Radiology, Interventional Specials, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - John Ferguson
- Department of Radiology, Interventional Specials, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - Jonathan Tibballs
- Department of Radiology, Interventional Specials, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
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Zerem E, Omerovic S, Kunosic S. Sonographically guided percutaneous treatment of liver abscesses in critically Ill patients. JOURNAL OF CLINICAL ULTRASOUND : JCU 2014; 42:527-533. [PMID: 24946956 DOI: 10.1002/jcu.22190] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 05/14/2014] [Accepted: 06/03/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND The management of liver abscess (LA) has shifted toward intravenous broad-spectrum antibiotics and image-guided percutaneous needle aspiration (PNA) or percutaneous catheter drainage (PCD). AIM To evaluate the efficacy of percutaneous treatment for patients with LA. METHODS We performed a retrospective analysis of 264 patients with 354 LA treated by percutaneous management from 1989 to 2012. All patients received appropriate antibiotic therapy. Patients with LA <50 mm in diameter were initially treated by sonographic-guided PNA and those with LA ≥50 mm were initially treated by ultrasound ultrasound-guided PCD. Surgery was planned only when there was no clinical improvement after the initial nonsurgical treatment. Primary outcome was the conversion rate to surgery. Secondary outcomes were mortality, length of hospital stay, and the procedure-related complications. RESULTS PNA was performed initially in 116 patients (44%), with 70 of them later requiring PCD due to abscess recurrence. In 148 patients (56%), PCD was performed initially. PCD was performed twice or more in 63 patients. Percutaneous treatment was the definitive and successful treatment in 230 of 264 patients (87.1%). Twenty patients (7.7%) were converted to surgery. Twenty-one patients (7.9%) died. The median hospital stay was 12 (range, 9-18) days, with complications occurring in 23 patients (8.7%). CONCLUSIONS Percutaneous management with systemic antibiotics is effective and safe and allows resolution of most LA. However, a small proportion of patients with LA still requires surgical drainage.
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Affiliation(s)
- Enver Zerem
- Department of Medical Sciences, The Academy of Sciences and Arts of Bosnia and Herzegovina, University Clinical Center Tuzla, Bistrik 7, Sarajevo, Bosnia and Herzegovina
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Lo JZW, Leow JJJ, Ng PLF, Lee HQ, Mohd Noor NA, Low JK, Junnarkar SP, Woon WWL. Predictors of therapy failure in a series of 741 adult pyogenic liver abscesses. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2014; 22:156-65. [PMID: 25339111 DOI: 10.1002/jhbp.174] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Adult pyogenic liver abscess (PLA) is a major hepato-biliary infection. We aim to identify risk factors associated with therapy failure. METHODS Retrospective study of 741 PLA patients (2001-2011) and comparison with earlier data (1994-1997). Risk factors associated with therapy failure were identified with multivariate analysis. RESULTS Incidence of PLA is 86/100 000 admissions, with average size 5.75 cm. 68% of PLA were secondary to Klebsiella pneumoniae and there is increasing extended-spectrum beta-lactamase (ESBL) resistance. Compared with 1990s, there is an increasing annual incidence (from 18 to 67). Elderly age (≥55-years-old), presence of multiple abscesses, malignancy as etiology and patients who underwent endoscopic intervention are independent predictors for failure of antibiotics-only therapy while average intravenous antibiotics duration and average abscess size are not. ECOG performance status ≥2, pre-existing hypertension and hyperbilirubinaemia are independent predictors for failure of percutaneous therapy while the presence of multiple abscesses and average abscess size are not. CONCLUSION There is an increasing PLA incidence with increasing ESBL resistance. Percutaneous drainage should be considered early for elderly patients (≥55-years-old), with multiple abscesses, malignancy as etiology or who required endoscopic intervention. We should have a low threshold for surgical intervention for patients with ECOG performance status ≥2, co-morbidity of hypertension or hyperbilirubinaemia.
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Affiliation(s)
- Joseph Zhi Wen Lo
- Department of General Surgery, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore, 308433.
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Gupta M, Sharma A, Singh R, Lehl SS. Citrobacter koseri: an unusual cause of pyogenic liver abscess. BMJ Case Rep 2013; 2013:bcr-2013-008974. [PMID: 23505286 DOI: 10.1136/bcr-2013-008974] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Liver abscess is a common pathology in the Indian subcontinent and usually results from amoebic or bacterial infection. Pyogenic abscesses usually occur in those with underlying predisposing factors like intra-abdominal infections, biliary infections or comorbidities like malignancy, immunosuppression, diabetes mellitus and previous biliary surgery or interventional endoscopy. Citrobacter is an unusual cause of pyogenic liver abscess and may occur in the setting of underlying comorbidities. We report a 56-year-old man with diabetes (operated for periampullary carcinoma 20 years ago), who presented with a history of fever for 1 week and on evaluation was found to have Citrobacter koseri-related hepatic abscess. The patient was managed with parenteral antibiotics, repeated aspiration of liver abscess and pigtail drainage.
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Affiliation(s)
- Monica Gupta
- Department of Medicine, Government Medical College and Hospital, Chandigarh, India.
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Koo HC, Kim YS, Kim SG, Tae JW, Ko BM, Lee TI, Jeong SW, Jang JY, Kim HS, Lee SH, Kim BS. Should colonoscopy be performed in patients with cryptogenic liver abscess? Clin Res Hepatol Gastroenterol 2013; 37:86-92. [PMID: 22572520 DOI: 10.1016/j.clinre.2012.03.037] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Revised: 02/17/2012] [Accepted: 03/28/2012] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIM The interruption of a mucosal barrier by colon cancer or a polyp can lead to the development of a liver abscess. This study aimed to evaluate the possible contribution of colon cancer to the development of liver abscess and the necessity of colonoscopy in patients presenting with cryptogenic liver abscess. METHODS We reviewed the medical records of 268 patients diagnosed with liver abscess between January 2001 and April 2010. Among cases with no definite cause of liver abscess, differences between patients with and without colon cancer were evaluated in terms of clinical, laboratory, imaging, and microbiological findings. RESULTS Pyogenic liver abscess with no apparent etiology was encountered 163 patients; colonoscopy was performed in 121 of these 163 patients. The tumor diagnosis was confirmed by total colonoscopy in 12/163 (7.4%) patients with adenocarcinoma and 8/163 (4.9%) patients with high-grade dysplasia. Nine patients were diagnosed with stage I, two patients with stage II, and one with stage III disease according to the tumor, nodes, and metastases (TNM) staging system for colorectal cancer. The prevalence of incidental colon cancer in patients with pyogenic liver abscess was significantly higher than that of normal individuals who underwent colonoscopy (0.8%, 90/11,272) at our health care center. CONCLUSIONS Colon cancer may be one etiology of liver abscess. Colonoscopy should be considered in patients with pyogenic liver abscess with not an apparent primary source of infection.
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Affiliation(s)
- Hyun Cheol Koo
- Department of Internal Medicine, Eulji University Hospital, Daejeon, Republic of Korea
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Abstract
Hydatid cyst disease is a common worldwide zoonosis. Most of the cysts are located in the liver. Abscess formation due to infection of the cyst is an important complication. M. morganii, a Gram-negative Bacillus, is a quite rare cause of liver abscess. A 77-year-old woman was admitted to hospital with complaints of fever, chills, nausea, vomiting, loss of appetite, and abdominal pain located in the right-upper quadrant. Her history was positive for hepatic hydatid cyst disease ten years ago. Physical examination revealed a painful mass filling the right-upper quadrant and extending down to umbilicus. Indirect hemagglutinin test for hydatid cyst was positive at a titer of 1/320. Giant liver abscess due to infected hydatid cyst was found in computed tomography scan. Surgeons performed cystectomy and cholecystectomy. Cefazoline, cefuroxime, and metronidazole were administered empirically, but all the three agents were replaced with intravenous ceftriaxone after M. morganii was isolated from the cultures of the abscess material. Clinical signs of the patient resolved at the second week of treatment, and she was discharged.
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Are pyogenic liver abscesses still a surgical concern? A Western experience. HPB SURGERY : A WORLD JOURNAL OF HEPATIC, PANCREATIC AND BILIARY SURGERY 2012; 2012:316013. [PMID: 22536008 PMCID: PMC3296144 DOI: 10.1155/2012/316013] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/12/2011] [Revised: 12/25/2011] [Accepted: 12/30/2011] [Indexed: 01/03/2023]
Abstract
Backgrounds. Pyogenic liver abscess is a rare disease whose management has shifted toward greater use of percutaneous drainage. Surgery still plays a role in treatment, but its indications are not clear. Method. We conducted a retrospective study of pyogenic abscess cases admitted to our university hospital between 1999 and 2010 and assessed the factors potentially associated with surgical treatment versus medical treatment alone. Results. In total, 103 liver abscess patients were treated at our center. The mortality was 9%. The main symptoms were fever and abdominal pain. All of the patients had CRP > 6 g/dL. Sixty-nine patients had a unique abscess. Seventeen patients were treated with antibiotics alone and 57 with percutaneous drainage and antibiotics. Twenty-seven patients who were treated with percutaneous techniques required surgery, and 29 patients initially received it. Eventually, 43 patients underwent abscess surgery. The factors associated with failed medical treatment were gas-forming abscess (P = 0.006) and septic shock at the initial presentation (P = 0.008). Conclusion. Medical and percutaneous treatment constitute the standard management of liver abscess cases. Surgery remains necessary after failure of the initial treatment but should also be considered as an early intervention for cases presenting with gas-forming abscesses and septic shock and when treatment of the underlying cause is immediately required.
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Mangukiya DO, Darshan JR, Kanani VK, Gupta ST. A prospective series case study of pyogenic liver abscess: recent trands in etiology and management. Indian J Surg 2012; 74:385-90. [PMID: 24082591 DOI: 10.1007/s12262-011-0397-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2011] [Accepted: 12/21/2011] [Indexed: 12/07/2022] Open
Abstract
Our study aims to review the literature on the management of pyogenic liver abscess, focusing on the choice of drainage. A case series of our experience with clinicopathological correlation is presented to highlight the indication and outcome of each modality of drainage. Intravenous antibiotic is the first line, and mainstay, of treatment. Drainage is necessary for large abscesses, equal to or larger than 5 cm in size, to facilitate resolution. While percutaneous drainage is appropriate as first-line surgical treatment in most cases, open surgical drainage is prudent in cases of rupture, multiloculation, associated biliary, or intra-abdominal pathology. Percutaneous drainage may help to optimize clinical condition prior to surgery. Nevertheless, in current good clinical practices, the choice of therapy needs to be individualized according to patient's clinical status and abscess factors. They are complementary in the management of liver abscesses.
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Affiliation(s)
- Dhaval O Mangukiya
- Department of Surgery, Surat Municipal Institute of Medical Education & Research, Surat, Gujarat India ; SMIMER Hospital, N/R Sahara Darwaja, Opp. Bombay Market, Umarwada, Surat, 395010 Gujarat India
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Mezhir JJ, Fong Y, Jacks LM, Getrajdman GI, Brody LA, Covey AM, Thornton RH, Jarnagin WR, Solomon SB, Brown KT. Current management of pyogenic liver abscess: surgery is now second-line treatment. J Am Coll Surg 2010; 210:975-83. [PMID: 20510807 DOI: 10.1016/j.jamcollsurg.2010.03.004] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2009] [Revised: 02/26/2010] [Accepted: 03/03/2010] [Indexed: 12/14/2022]
Abstract
BACKGROUND The objective of this study was to examine the current treatment for liver abscess and to assess the factors associated with failure of percutaneous drainage. STUDY DESIGN Records of 58 patients with pyogenic hepatic abscess, from 1998 to 2009, were examined. Clinicopathologic variables were analyzed as predictors of failure of percutaneous drainage using multivariable logistic regression. The results of surgical intervention after failure of percutaneous treatment were also examined. RESULTS Fifty-one patients (88%) had a history of malignancy including pancreas (36%), cholangiocarcinoma (17%), colon (12%), and gallbladder (10%). Recent hepatic artery embolization or radiofrequency ablation preceded development of abscess in 13 patients (22%). Fifteen patients (26%) had evidence of biliary tract communication, and 14 of 15 (93%) of these patients had concomitant biliary tract obstruction. Percutaneous drainage was successful in 38 patients (66%) with a median drain dwell time of 26 days (range 3 to 319 days). Five patients (9%) required operative intervention and 2 of these patients (3% overall) died postoperatively from septic complications. Fifteen patients (26%) died with percutaneous drains in place; 9 (60%) of these patients died of cancer progression without evidence of sepsis. Independent predictors of failure of percutaneous drainage included abscesses containing yeast (p = 0.003) and communication of the abscess cavity with the biliary tree (p = 0.02). CONCLUSIONS Pyogenic hepatic abscess was treated successfully in the majority of patients with advanced malignancy, although mortality remained high. The presence of yeast and communication with an untreated obstructed biliary tree were associated with failure of percutaneous drainage. The need for surgical salvage was associated with a high mortality.
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Affiliation(s)
- James J Mezhir
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
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Quality Improvement Guidelines for Percutaneous Drainage/Aspiration of Abscess and Fluid Collections. J Vasc Interv Radiol 2010; 21:431-5. [DOI: 10.1016/j.jvir.2009.12.398] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2009] [Revised: 11/11/2009] [Accepted: 12/09/2009] [Indexed: 01/31/2023] Open
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Pitman MB. Liver. Diagn Cytopathol 2010. [DOI: 10.1016/b978-0-7020-3154-0.00008-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Clinical Guideline for the Diagnosis and Treatment of Gastrointestinal Infections. Infect Chemother 2010. [DOI: 10.3947/ic.2010.42.6.323] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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Meddings L, Myers RP, Hubbard J, Shaheen AA, Laupland KB, Dixon E, Coffin C, Kaplan GG. A population-based study of pyogenic liver abscesses in the United States: incidence, mortality, and temporal trends. Am J Gastroenterol 2010; 105:117-24. [PMID: 19888200 DOI: 10.1038/ajg.2009.614] [Citation(s) in RCA: 188] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Few population-based studies have evaluated pyogenic liver abscess (PLA) in North America. We assessed the incidence of PLA and evaluated predictors of mortality. METHODS We used the Nationwide Inpatient Sample to identify all patients with discharges for PLA (ICD-9 572.0) between 1994 and 2005. Multivariable logistic regression analysis was performed to determine whether mortality was associated with patient and hospital characteristics including comorbidities, interventions, and bacterial cultures. We determined the annual incidence for PLA in the US population and assessed for temporal changes using generalized linear regression models. RESULTS We identified 17,787 PLA discharges for an overall incidence of PLA of 3.6 (95% confidence interval (CI): 3.5-3.7) per 100,000 population. From 1994 to 2005, the annual average percent increase in incidence was 4.1% (95% CI: 3.4-4.8; P<0.0001). In-hospital mortality was 5.6% (95% CI: 5.3-6.0). Mortality was associated with older age (65-84 vs. 18-34: odds ratio (OR)=2.28 (1.48-3.51)); Medicaid (OR=1.74 (1.36-2.23)) and Medicare (OR=1.48 (1.18-1.85) vs. private insurance; and comorbidities such as cirrhosis (OR=2.48 (1.85-3.31)), chronic renal failure (OR=1.99 (1.28-3.09)), and cancer (OR=2.32 (1.97-2.73)). Patients who underwent percutaneous liver aspiration (OR=0.45 (0.39-0.52)) had lower mortality, whereas surgical drainage (OR=0.87 (0.68-1.10)) and endoscopic retrograde cholangiopancreatography (OR=0.73 (0.52-1.03)) were not associated with mortality. The most commonly recorded bacterial infections were Streptococcus species (29.5%) and Escherichia coli (18.1%). Patients with bacteremia or septicemia (OR=3.88 (3.36-4.48)) had an increased risk of death. CONCLUSIONS The incidence of PLA is increasing and is associated with significant mortality that is attributable to several modifiable risk factors.
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Affiliation(s)
- Liisa Meddings
- Department of Medicine, University of Calgary, Alberta, Canada
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Liu CH, Gervais DA, Hahn PF, Arellano RS, Uppot RN, Mueller PR. Percutaneous hepatic abscess drainage: do multiple abscesses or multiloculated abscesses preclude drainage or affect outcome? J Vasc Interv Radiol 2009; 20:1059-65. [PMID: 19560374 DOI: 10.1016/j.jvir.2009.04.062] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2008] [Revised: 04/22/2009] [Accepted: 04/27/2009] [Indexed: 02/06/2023] Open
Abstract
PURPOSE To compare the effectiveness of percutaneous abscess drainage in patients with pyogenic liver abscesses of the following types: single, single multiloculated, multiple, and multiple multiloculated. MATERIALS AND METHODS One hundred nine patients with 149 liver abscesses who underwent percutaneous drainage during an 11-year period were divided into a single abscess group and a multiple abscess group. Of the 109 patients, 54 had multiloculated abscesses and were divided into single and multiple multiloculated abscess groups. Technical success was defined as the ability to place the catheter within the abscess cavity and clinical success was defined as improvement in the patient's symptoms. Clinical findings, management strategy, complication rate, and success rate were analyzed. RESULTS Technical success rates were 96% (82 of 85) for a single abscess and 96% (23 of 24) for multiple abscesses (P = 1.0). Clinical success was achieved in 74 of 85 patients (87%) with a single abscess and 22 of 24 patients (92%) with multiple abscesses (P = .729). Technical success rates were 94% (32 of 34) for a single multiloculated abscess and 95% (19 of 20) for multiple multiloculated abscesses (P = 1.0). Clinical success was achieved in 30 of 34 patients (88%) with a single multiloculated abscess and 18 of 20 patients (90%) with multiple multiloculated abscesses (P = 1). No significant difference in hospital stay was seen between single and multiple abscess groups (P = .373) or between single multiloculated and multiple multiloculated abscess groups (P = .180). There were no major complications or mortality related to the procedure. CONCLUSIONS Percutaneous drainage is a safe and effective procedure in the treatment of pyogenic liver abscess, regardless of abscess complexity and/or multiplicity.
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Affiliation(s)
- Chang-Hsien Liu
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA
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Chen SC, Lee YT, Yen CH, Lai KC, Jeng LB, Lin DB, Wang PH, Chen CC, Lee MC, Bell WR. Pyogenic liver abscess in the elderly: clinical features, outcomes and prognostic factors. Age Ageing 2009; 38:271-6; discussion. [PMID: 19252208 DOI: 10.1093/ageing/afp002] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND pyogenic liver abscess (PLA) is a potentially life-threatening disease in middle-to-old aged persons. OBJECTIVE to compare the differences in clinical features and outcomes between older and younger PLA patients, and to identify predictors of outcomes in older patients. DESIGN retrospective chart review of all PLA patients between July 1999 and June 2007. SETTING a 1,600-bed primary and tertiary care centre. SUBJECTS in total, 339 patients were enrolled and included 118 > or =65 years of age (the elderly group) and 221 patients <65 years of age (the non-elderly group). METHODS clinical features, laboratory, imaging and microbiologic findings, treatment and outcomes for each of the included patients were collected. The predictor of outcome was determined using logistic regression and purposeful selection of covariates. RESULTS the elderly group had a higher APACHE II score on admission, a biliary abnormality, a malignancy, a pleural effusion, polymicrobial, anaerobic or multi-drug-resistant isolates, inappropriate initial antibiotics, a longer hospitalisation and a longer parenteral antibiotic treatment period than the non-elderly group, whereas the non-elderly group was more likely to be alcoholic men with cryptogenic origin of abscess and Klebsiella pneumoniae infection. There was no difference in case fatality between the elderly (13.6%) and non-elderly (8.6%) groups despite the elderly group having a poorer host status on admission. In multivariate analysis, age (P = 0.028) and APACHE II score at admission > or =15 (P = 0.001) were risk factors, but K. pneumoniae infection (P = 0.012) was a protective factor for fatality in older PLA patients. CONCLUSIONS these data suggest that older PLA patients would have a fair outcome compared to younger patients, but require longer hospitalisations.
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Affiliation(s)
- Shiuan-Chih Chen
- Department of Family and Community Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
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Chiche L, Dargère S, Le Pennec V, Dufay C, Alkofer B. Abcès à pyogènes du foie. Diagnostic et prise en charge. ACTA ACUST UNITED AC 2008; 32:1077-91. [DOI: 10.1016/j.gcb.2008.09.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2008] [Revised: 09/04/2008] [Accepted: 09/25/2008] [Indexed: 01/09/2023]
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Ferraioli G, Garlaschelli A, Zanaboni D, Gulizia R, Brunetti E, Tinozzi FP, Cammà C, Filice C. Percutaneous and surgical treatment of pyogenic liver abscesses: observation over a 21-year period in 148 patients. Dig Liver Dis 2008; 40:690-6. [PMID: 18337194 DOI: 10.1016/j.dld.2008.01.016] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2007] [Revised: 01/04/2008] [Accepted: 01/29/2008] [Indexed: 12/11/2022]
Abstract
BACKGROUND Percutaneous drainage of pyogenic liver abscess has become first-line treatment. In the past surgical drainage was preferred in some centres. AIM The aim of this retrospective study was to assess the effectiveness of percutaneous treatments and surgical drainage, in terms of treatment success, hospital stay and costs. PATIENTS Data of 148 patients (90 males; 58 females; mean age, 61 yrs; range, 30-86 yrs) were retrospectively analysed. METHODS Patients' outcomes, including the length of hospital stay, procedure-related complications, treatment failure and death, were recorded. Multiple logistic regression model was used for statistical analysis. RESULTS One hundred and four patients (83 with solitary and 21 with multiple abscesses) were treated percutaneously, either by needle aspiration (91 patients) or catheter drainage (13 patients) depending on the abscess's size, and 44 patients (30 with solitary and 14 with multiple abscesses) were treated surgically. There was no statistically significant difference in patients' demographics or abscess characteristics between groups. Hospital stay was longer, and costs were higher in patients treated surgically (p<0.001). There was statistically significant difference in morbidity rate between groups (p<0.001). No death occurred in both groups. CONCLUSIONS Percutaneous and surgical treatment of pyogenic liver abscesses are both effective, nevertheless percutaneous drainage carries lower morbidity and is cheaper.
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Affiliation(s)
- G Ferraioli
- Infectious and Tropical Diseases Division, IRCCS S. Matteo, University of Pavia, Pavia, Italy.
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Imaging-guided percutaneous needle aspiration or catheter drainage of neonatal liver abscesses: 14-year experience. AJR Am J Roentgenol 2008; 190:616-22. [PMID: 18287430 DOI: 10.2214/ajr.07.2888] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of our study was to review the clinical aspects and long-term outcomes of imaging-guided percutaneous aspiration or drainage of liver abscesses in neonates. MATERIALS AND METHODS We retrospectively reviewed the clinical and imaging records of eight neonates with liver abscesses referred for imaging-guided percutaneous aspiration or drainage, including one autopsy-proven case in whom the percutaneous aspiration or drainage was not performed. Clinical and imaging features, complications, and long-term follow-up results were assessed. RESULTS Eight neonates with liver abscesses were referred for imaging-guided percutaneous aspiration or drainage (five males, three females; age range, 7-100 days; weight, 610-3,400 g). Six were born prematurely (24-29 weeks of gestation). Six had a history of umbilical catheterization. All were clinically septic. All neonates received long-term i.v. antibiotics. Five neonates had solitary multiloculated abscesses (right lobe [n = 3], straddling both lobes [n = 2]), and three had solitary uniloculated abscesses (right lobe [n = 1] and left lobe [n = 2]). Imaging-guided drainage catheter insertion (n = 4), aspiration (n = 2), and aspiration followed by drainage catheter insertion (n = 1) were performed in seven neonates within 1 day after referral. Coagulase-negative Staphylococcus (4/8) was the most common organism isolated from blood and pus. There were no procedure-related complications. Catheter repositioning was required in one. Serial sonography (mean, 12.5 months) and clinical follow-up (mean, 20.7 months) showed complete clinical remission in seven cases. Three healed with calcification in the previous abscess site. Long-standing left portal vein thrombosis was seen in two cases. CONCLUSION Neonatal liver abscess is associated with good long-term outcome and minimal complications when imaging-guided percutaneous aspiration or drainage is performed in conjunction with long-term antibiotic coverage.
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Abstract
Many treatment strategies have been proposed for pyogenic liver abscesses; however, the indications for liver resection for treatment have not been studied in a systematic manner. The purpose of our study was to evaluate the role of surgical treatment in pyogenic abscesses and to determine an optimal treatment algorithm. We retrospectively reviewed the medical records of all patients who had a pyogenic liver abscess at Rhode Island Hospital between 1995 and 2002. Abscesses and treatment strategies were classified into three groups each. The abscess groups included Abscess Type I (small <3 cm), Abscess Type II (large >3 cm, unilocular), and Abscess Type III (large >3 cm, complex multilocular). The treatment strategy groups included Treatment Group A (antibiotics alone), Treatment Group B (percutaneous drainage plus antibiotics), and Treatment Group C (primary surgical therapy). Descriptive statistics were calculated and χ2 used for comparison with a P < 0.05 considered significant. Our study consisted of 107 patients with pyogenic liver abscess. The success rate for small abscesses treated with antibiotics was 100 per cent. The success rate with antibiotics and percutaneous drainage for large, unilocular abscesses was 83 per cent and for large, multiloculated abscesses was 33 per cent. None of the 27 patients who had surgical therapy for large, multiloculated abscesses had recurrences. Surgical treatment for large (>3 cm), multiloculated abscesses had a significantly higher success rate than percutaneous drainage plus antibiotic therapy (33% versus 100%, P ≤ 0.01). The mortality rate for the percutaneous drainage plus antibiotic group was not significantly different from the primary surgical group (4.2% versus 7.4%, P = 0.40). We propose a treatment algorithm with small abscesses being treated with antibiotics alone; large, uniloculated abscess with percutaneous drainage plus antibiotics; and large, multiloculated abscessed treated with surgical therapy.
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Affiliation(s)
- William W. Hope
- Department of Minimally Invasive and Gastrointestinal Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Dennis V. Vrochides
- Departments of Surgery, Rhode Island Hospital, Brown Medical School, Providence, Rhode Island
| | - William L. Newcomb
- Department of Minimally Invasive and Gastrointestinal Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - William W. Mayo-Smith
- Departments of Diagnostic Imaging, Rhode Island Hospital, Brown Medical School, Providence, Rhode Island
| | - David A. Iannitti
- Department of Minimally Invasive and Gastrointestinal Surgery, Carolinas Medical Center, Charlotte, North Carolina
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Perez MJS, Carrillo JLS, Montín IM, Castellano AD. Liver abscess due to ileocecal perforation: a case report with literature review. Emerg Radiol 2007; 14:241-3. [PMID: 17384970 DOI: 10.1007/s10140-007-0598-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2007] [Accepted: 02/20/2007] [Indexed: 10/23/2022]
Abstract
The pyogenic liver abscess is a potentially life-threatening disease with low incidence, which has undergone significant changes in epidemiology, management and mortality over the past decades. Usually, patients with pyogenic liver abscesses present to the emergency department with fever of unknown origin. The computed tomography (CT) is basic to confirm the diagnosis.
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