Unusual presentation of amoebic liver abscess with pseudohaemoptysis

Amoebic liver abscesses, caused by <i>Entamoeba histolytica</i>, can rarely rupture into the pleural space, leading to massive pseudohaemoptysis. We report a case of a patient who presented with severe haemoptysis, later diagnosed with a ruptured amoebic liver abscess. Despite a negative pus culture, a positive <i>E. histolytica</i> IgM test confirmed the diagnosis. The patient was managed with intravenous metronidazole and ceftriaxone, along with pigtail catheter drainage, leading to a full recovery. This case highlights the importance of considering hepatic abscess rupture in unexplained haemoptysis and emphasises the role of serological testing when cultures are inconclusive. Prompt antimicrobial therapy and drainage are essential for optimal outcomes.

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Publication Details

Journal
BMJ Case Reports
Published
2025-10-31
DOI
https://doi.org/10.1136/bcr-2025-265428
Primary Topic
Amoebic Infections and Treatments
Type
article
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article

Unusual presentation of amoebic liver abscess with pseudohaemoptysis

Swati Srivastava, Rajendra Kumar Kasana, Gaurav Meena, Arvind Vyas et al.
BMJ Case Reports
Amoebic Infections and Treatments
article

Unusual presentation of amoebic liver abscess with pseudohaemoptysis

Swati Srivastava, Rajendra Kumar Kasana, Gaurav Meena, Arvind Vyas, Akash Paruthi, Hansraj Singh Rajpurohit, Rishabh Chiraniya
article en

Abstract

Amoebic liver abscesses, caused by <i>Entamoeba histolytica</i>, can rarely rupture into the pleural space, leading to massive pseudohaemoptysis. We report a case of a patient who presented with severe haemoptysis, later diagnosed with a ruptured amoebic liver abscess. Despite a negative pus culture, a positive <i>E. histolytica</i> IgM test confirmed the diagnosis. The patient was managed with intravenous metronidazole and ceftriaxone, along with pigtail catheter drainage, leading to a full recovery. This case highlights the importance of considering hepatic abscess rupture in unexplained haemoptysis and emphasises the role of serological testing when cultures are inconclusive. Prompt antimicrobial therapy and drainage are essential for optimal outcomes.

BMJ Case ReportsVol. 18(10)
SMS Medical College (IN), Sawai Man Singh Hospital (IN)
Openalex Percentile: Top 63%
Amoebic Infections and Treatments
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Unusual presentation of amoebic liver abscess with pseudohaemoptysis — Swati Srivastava, Rajendra Kumar Kasana, et al. · BMJ Case Reports (2025) | TGRS Research Map | TGRS