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Published on: February 6, 2021
Klebsiella pneumoniae liver abscess and endophthalmitis
Ayeshah Abdul-Hamid1, Sarah-Jane Bailey
1Guy's and St Thomas' Hospital, London, UK. a.abdul-hamid@doctors.org.uk
Abstract:
A 36-year-old man was referred to the general medical team with endophthalmitis. He was noted to have raised inflammatory markers and deranged liver function tests on admission. Subsequent abdominal ultrasound scan revealed a liver abscess requiring percutaneous drainage. A common human pathogen, Klebsiella pneumoniae, was cultured from multiple sites. K pneumoniae has virulent serotypes (K1 and K2) that can cause primary liver abscess with metastatic infections. Cases have previously been predominantly reported in Southeast Asia but are increasing in prevalence in Europe and North America. The main known risk factor for the disease is diabetes mellitus. Swift antibiotic therapy, ophthalmology review and percutaneous drainage of any liver abscess are essential. Early recognition of the syndrome, despite potentially few initial symptoms, can significantly reduce morbidity and mortality. The authors report the first recorded case of K pneumoniae liver abscess with endophthalmitis in the UK.
Insights
This case report details the first UK instance of Klebsiella pneumoniae liver abscess with endophthalmitis. Early recognition and treatment are crucial for managing this emerging infectious disease.
Area of Science:
- Infectious Diseases
- Hepatology
- Ophthalmology
Background:
- Klebsiella pneumoniae is a common pathogen causing liver abscesses, particularly virulent K1 and K2 serotypes.
- Liver abscesses due to K pneumoniae are increasingly reported in Europe and North America, moving beyond their prevalence in Southeast Asia.
- Diabetes mellitus is a primary risk factor for developing K pneumoniae liver abscess.
Observation:
- A 36-year-old man presented with endophthalmitis, elevated inflammatory markers, and abnormal liver function tests.
- An abdominal ultrasound revealed a liver abscess necessitating percutaneous drainage.
- Klebsiella pneumoniae was identified as the causative agent from multiple infection sites.
Findings:
- The patient was diagnosed with K pneumoniae liver abscess and endophthalmitis, a rare presentation in the UK.
- The infection involved metastatic spread from the liver to the eye.
- Successful management involved antibiotics, ophthalmology consultation, and percutaneous drainage.
Implications:
- This case highlights the growing threat of K pneumoniae liver abscesses in Western countries.
- Prompt diagnosis and multidisciplinary management, including antibiotics and drainage, are vital for reducing patient morbidity and mortality.
- Increased awareness among clinicians is necessary for early recognition of this potentially devastating syndrome.
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