BACKGROUND: The epidemiology and management of liver abscess (LA) have evolved over time. AIM: To examine our experience over 10 years in a UK teaching centre. DESIGN: Retrospective review of patient records. METHODS: We reviewed the records of all patients aged >16 years discharged from Royal Hallamshire Hospital with a diagnosis of LA between April 1988 and December 1999. RESULTS: There were 69 patients with LA (65 pyogenic, 4 amoebic), giving a crude annual incidence rate of 2.3/100,000/year (18.15/100,000 hospital admissions). Median age was 64 years. Single lesions were found in 41 patients, multiple lesions in 28. Pre-admission, patients were symptomatic for a median 14 days, with the most common symptoms and signs being fever and abdominal pain/tenderness. Pathogens were identified in 74% and predisposing aetiology in 92% of those undergoing investigation. Spread of infection to the liver via the portal venous system was the commonest route of infection (46%), most frequently in patients aged >/=60 years (p=0.019). Abdominal ultrasound (US) was diagnostic for LA in >90% of cases. Treatment with anti-microbial therapy plus interventional radiology was optimal. The case fatality rate was 12.3%, mainly from associated underlying pathology. DISCUSSION: LA is commonly associated with underlying gastrointestinal pathology. Seeking out this underlying aetiology is an integral part of management. We recommend US as the first-line diagnostic tool with guided intervention plus antibiotic(s) as first-line treatment. Prognosis depends chiefly on the underlying pathology.
BACKGROUND: The epidemiology and management of liver abscess (LA) have evolved over time. AIM: To examine our experience over 10 years in a UK teaching centre. DESIGN: Retrospective review of patient records. METHODS: We reviewed the records of all patients aged >16 years discharged from Royal Hallamshire Hospital with a diagnosis of LA between April 1988 and December 1999. RESULTS: There were 69 patients with LA (65 pyogenic, 4 amoebic), giving a crude annual incidence rate of 2.3/100,000/year (18.15/100,000 hospital admissions). Median age was 64 years. Single lesions were found in 41 patients, multiple lesions in 28. Pre-admission, patients were symptomatic for a median 14 days, with the most common symptoms and signs being fever and abdominal pain/tenderness. Pathogens were identified in 74% and predisposing aetiology in 92% of those undergoing investigation. Spread of infection to the liver via the portal venous system was the commonest route of infection (46%), most frequently in patients aged >/=60 years (p=0.019). Abdominal ultrasound (US) was diagnostic for LA in >90% of cases. Treatment with anti-microbial therapy plus interventional radiology was optimal. The case fatality rate was 12.3%, mainly from associated underlying pathology. DISCUSSION: LA is commonly associated with underlying gastrointestinal pathology. Seeking out this underlying aetiology is an integral part of management. We recommend US as the first-line diagnostic tool with guided intervention plus antibiotic(s) as first-line treatment. Prognosis depends chiefly on the underlying pathology.
Authors: J Michael Miller; Matthew J Binnicker; Sheldon Campbell; Karen C Carroll; Kimberle C Chapin; Peter H Gilligan; Mark D Gonzalez; Robert C Jerris; Sue C Kehl; Robin Patel; Bobbi S Pritt; Sandra S Richter; Barbara Robinson-Dunn; Joseph D Schwartzman; James W Snyder; Sam Telford; Elitza S Theel; Richard B Thomson; Melvin P Weinstein; Joseph D Yao Journal: Clin Infect Dis Date: 2018-08-31 Impact factor: 9.079
Authors: Matías E Czerwonko; Pablo Huespe; Santiago Bertone; Pablo Pellegrini; Oscar Mazza; Juan Pekolj; Eduardo de Santibañes; Sung Ho Hyon; Martín de Santibañes Journal: HPB (Oxford) Date: 2016-10-03 Impact factor: 3.647
Authors: Hannah L Khiangte; Leena Robinson Vimala; Anu Eapen; Balaji Veeraraghavan; Reka Karuppusami; Sridhar Gibikote Journal: Am J Trop Med Hyg Date: 2018-10 Impact factor: 2.345