OBJECTIVE: To evaluate the risk factors and clinical outcomes in patients with spontaneous rupture of pyogenic liver abscess (PLA). METHODS: A total of 602 patients diagnosed with PLA between January 2004 and July 2013 were retrospectively analyzed. Among them, 23 patients experienced a spontaneous rupture of liver abscess (SRLA). RESULTS: The prevalence of SRLA was 3.8%. Using multivariate analysis, liver cirrhosis (OR 4.651, P = 0.009), gas-forming abscesses (OR 3.649, P = 0.026), abscess ≥6 cm in diameter (OR 10.989, P = 0.002) and other septic metastases (OR 1.710, P = 0.047) were risk factors for SRLA. Regarding the site of rupture, 20 (87.0%) patients had a localized rupture, specifically, subphrenic abscess in 3 (13.0%), peri-hepatic abscess in 10 (43.5%), localized peritoneal abscess in 3 (13.0%) and empyema in 4 (17.5%); and the other 3 (13%) had peritonitis. Ruptures resulting in peritonitis require urgent surgery, whereas localized ruptures were managed with surgical or percutaneous drainage in addition to appropriate antibiotics. The in-hospital mortality rate of SRLA was 4.3%. CONCLUSION: Patients with cirrhosis, having abscess ≥6 cm in diameter, gas-forming abscesses and other septic metastases in those with PLA should be monitored closely and may need early intervention for SRLA.
OBJECTIVE: To evaluate the risk factors and clinical outcomes in patients with spontaneous rupture of pyogenic liver abscess (PLA). METHODS: A total of 602 patients diagnosed with PLA between January 2004 and July 2013 were retrospectively analyzed. Among them, 23 patients experienced a spontaneous rupture of liver abscess (SRLA). RESULTS: The prevalence of SRLA was 3.8%. Using multivariate analysis, liver cirrhosis (OR 4.651, P = 0.009), gas-forming abscesses (OR 3.649, P = 0.026), abscess ≥6 cm in diameter (OR 10.989, P = 0.002) and other septic metastases (OR 1.710, P = 0.047) were risk factors for SRLA. Regarding the site of rupture, 20 (87.0%) patients had a localized rupture, specifically, subphrenic abscess in 3 (13.0%), peri-hepatic abscess in 10 (43.5%), localized peritoneal abscess in 3 (13.0%) and empyema in 4 (17.5%); and the other 3 (13%) had peritonitis. Ruptures resulting in peritonitis require urgent surgery, whereas localized ruptures were managed with surgical or percutaneous drainage in addition to appropriate antibiotics. The in-hospital mortality rate of SRLA was 4.3%. CONCLUSION:Patients with cirrhosis, having abscess ≥6 cm in diameter, gas-forming abscesses and other septic metastases in those with PLA should be monitored closely and may need early intervention for SRLA.
Authors: Selina K Jorch; Bas Gj Surewaard; Mokarram Hossain; Moritz Peiseler; Carsten Deppermann; Jennifer Deng; Ania Bogoslowski; Fardau van der Wal; Abdelwahab Omri; Michael J Hickey; Paul Kubes Journal: J Clin Invest Date: 2019-11-01 Impact factor: 14.808
Authors: Bing Li; Chuan Liu; Lang Wang; Yang Li; Yong Du; Chuan Zhang; Xiao-Xue Xu; Han Feng Yang Journal: Can J Gastroenterol Hepatol Date: 2018-03-08