PURPOSE: To assess the frequency and risk factors for @entity409 . MATERIALS AND METHODS: The authors performed retrospective analysis of 397 chemoembolization procedures in 157 @entity1 . All @entity1 received prophylactic intravenous antibiotics before the procedure and 5 days of oral antibiotics after the procedure. The association between @entity733 formation and risk factors was determined with use of chi(2) analysis and the Fisher exact test and expressed as an odds ratio. RESULTS: @entity5572 occurred in seven of 157 @entity1 (4.5%) after eight of 397 procedures (2.0%) at a mean of 19 d +/- 7 after chemoembolization. No @entity1 had @entity1398 . Organisms isolated reflected intestinal flora. Six @entity1 required percutaneous drainage for 35 d +/- 29. The seventh @entity1 required drainage for the remainder of life as a result of a nonhealing @entity3116 . Three of 24 @entity1 with @entity5 had @entity733 (12.5%; odds ratio, 4.6; 95% CI, 0.96-22.1; P =.07), as did three of 14 @entity1 with @entity344 (21%; odds ratio, 9.5; 95% CI, 1.9-47.8; P =.016), and one of two with @entity788 . Six of the seven @entity1 with @entity733 underwent a Whipple procedure before chemoembolization. Only one @entity1 with a history of a Whipple procedure did not develop an @entity99 . In the absence of a bilioenteric @entity254 , @entity733 occurred in only one of 150 @entity1 (0.7%), or one of 383 procedures (0.3%). The odds ratio for @entity5572 among @entity1 with a bilioenteric @entity254 was 894 (95% CI, 50-16,000; P <.0001). CONCLUSION: Earlier bilioenteric @entity254 is the major determinant of @entity409 . The prophylaxis regimen used failed to prevent @entity733 formation in @entity1 with earlier bilioenteric @entity254 .

Risk factors for XXXX .

@entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity5572 :: ('MESH:D008100', 'Disease') :: ['Liver abscess', 'liver abscess'] @entity788 :: ('MESH:D010190', 'Disease') :: ['pancreatic adenocarcinoma'] @entity5 :: ('MESH:D009369', 'Disease') :: ['neuroendocrine tumors'] @entity254 :: ('MESH:C563598', 'Disease') :: ['anastomosis'] @entity409 :: ('MESH:D008107', 'Disease') :: ['liver abscess formation after hepatic chemoembolization', 'liver abscess after hepatic chemoembolization'] @entity344 :: ('MESH:D005767', 'Disease') :: ['gastrointestinal sarcomas'] @entity1398 :: ('MESH:D009503', 'Disease') :: ['neutropenia'] @entity733 :: ('MESH:D000038', 'Disease') :: ['abscesses', 'abscess'] @entity3116 :: ('MESH:D001658', 'Disease') :: ['biliary fistula'] @entity99 :: ('MESH:D056486', 'Disease') :: ['hepatic abscess']
@entity409 :: (MESH:D008107,Disease) :: ['liver abscess formation after hepatic chemoembolization']
