Atypical ocular and vascular manifestations of Klebsiella liver abscess syndrome

(hvKp) characterized by pyogenic liver abscesses with potential for metastatic dissemination. This usual colonizer of the gastrointestinal flora has been the culprit of community-onset disease worldwide. We present a unique case of a 33-year-old male with poorly controlled diabetes who developed a liver abscess complicated by hepatic vein thrombophlebitis and exudative retinal detachment without vitritis. Although hypermucoviscosity testing was not performed, this clinical scenario of a community-onset invasive infection with ocular and vascular metastatic dissemination is characteristic of an hvKp strain. This case aims to broaden the recognized radiologic and clinical spectrum of this potentially devastating syndrome and highlights the critical role of imaging in diagnosing its atypical manifestations.

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Publication Details

Journal
Radiology Case Reports
Published
2026-04-15
DOI
https://doi.org/10.1016/j.radcr.2026.02.065
Primary Topic
Amoebic Infections and Treatments
Type
article
Field-Weighted Citation Impact
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article

Atypical ocular and vascular manifestations of Klebsiella liver abscess syndrome

Konstantinos Leou, Utku Ekin, Ivan Mercado, Rahed Mohammed et al.
Radiology Case Reports
Amoebic Infections and Treatments
article

Atypical ocular and vascular manifestations of Klebsiella liver abscess syndrome

Konstantinos Leou, Utku Ekin, Ivan Mercado, Rahed Mohammed, Karan Desai, Ali Zahran, Hasan Munshi, Yusuf Mubarak, Sadia Ahsan, George Horani
article en

Abstract

(hvKp) characterized by pyogenic liver abscesses with potential for metastatic dissemination. This usual colonizer of the gastrointestinal flora has been the culprit of community-onset disease worldwide. We present a unique case of a 33-year-old male with poorly controlled diabetes who developed a liver abscess complicated by hepatic vein thrombophlebitis and exudative retinal detachment without vitritis. Although hypermucoviscosity testing was not performed, this clinical scenario of a community-onset invasive infection with ocular and vascular metastatic dissemination is characteristic of an hvKp strain. This case aims to broaden the recognized radiologic and clinical spectrum of this potentially devastating syndrome and highlights the critical role of imaging in diagnosing its atypical manifestations.

Radiology Case ReportsVol. 21(7)
St. Joseph’s University Medical Center (US)
Zero hunger
Openalex Percentile: Top 23%
Amoebic Infections and Treatments
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Atypical ocular and vascular manifestations of Klebsiella liver abscess syndrome — Konstantinos Leou, Utku Ekin, et al. · Radiology Case Reports (2026) | TGRS Research Map | TGRS