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摘自 First choice
 
Kp : DM
 
Amebic (E. histolytica) : 旅遊衛生環境差, AIDS, 較少黃疸細菌性較多黃疸 
Incubation times are typically 1 - 3 weeks for colitis
and 2 weeks to several months for liver abscesses.
Most infected people are asymptomatic
For liver abscess, severe intestinal disease, or extraintestinal disease,
treat with metronidazole or tinidazole followed by iodoquinol or paromomycin.
 
 
Hydatid cyst : 肝包囊蟲
frequent peripheral focal areas of calcification
Septation and daughter cysts
water-lily sign
 

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Common polymicrobial : Mixed enteric facultative and anaerobic species
 
Enteric GNB : E. coli, K. pneumonia, Bacteroides
 
Gram-positive : Streptococci, Enterococci
 
Well-known risk factor for K. pneumoniae liver abscess : Diabetes mellitus


Liver abscess Empirical : Claforan 2g Q8H + Metronidazol 500mg Q8H

Drainage : Percutaneous or surgical
Antibiotics :
          - 3rd generation cefa + Metronidazole
          - Piperacillin-tazobactam
          - Carbapenem

Consider the possibility of occult colorectal neoplasia in patients
diagnosed with pyogenic liver abscess

 

 
 
 
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    Liver abscess 肝膿瘍
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