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Preparation of Agar Bead Embedded Mycobacterium abscessus to Inoculate Immunocompetent Mice Intratracheally

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Postoperative Mycobacterium abscessus nodular conjunctivitis.

Rohan Merani¹, Sid Orekondy, Thomas Gottlieb

¹Department of Ophthalmology, Concord Repatriation General Hospital, Concord, Australia.

Clinical & Experimental Ophthalmology

|August 15, 2008

Summary

This summary is machine-generated.

This case report details a rare postoperative Mycobacterium abscessus infection of the conjunctiva following cataract surgery. Prompt diagnosis and oral antimycobacterial treatment led to complete resolution of the ocular infection.

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Area of Science:

Ophthalmology
Infectious Diseases
Microbiology

Background:

Non-tuberculous mycobacteria (NTM) are uncommon pathogens causing ocular and periocular infections.
Postoperative infections after ophthalmic procedures require prompt identification and management.

Observation:

A 71-year-old male presented with conjunctival injection and irritation six weeks after cataract surgery.
Initial topical treatments with antibiotics, steroids, and lubricants were ineffective.

Findings:

Conjunctival biopsy revealed non-caseating granulomas with acid-fast bacilli, identified as Mycobacterium abscessus.
A 16-week course of oral antimycobacterial therapy resolved the conjunctivitis.
A suspected recurrence responded to topical ciprofloxacin.

Implications:

This is the first reported case of Mycobacterium abscessus conjunctivitis after cataract surgery.
Highlights the importance of considering NTM in refractory postoperative ocular infections.
Emphasizes the efficacy of systemic and topical antimycobacterial agents in managing such rare conditions.