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[Diagnostic image (32). Gout tophus]
1Onze Lieve Vrouwe Gasthuis, afd. Pathologie, Postbus 95.500, 1090 HM Amsterdam. j.l.g.blaauwgeers@olvg.nl
Nederlands Tijdschrift Voor Geneeskunde
|September 4, 2001
Summary
A man with gout developed a Pseudomonas infection in a tophus on his right first toe. This case highlights a rare complication of gout, emphasizing the need for vigilance in managing infected tophi.
Area of Science:
- Rheumatology
- Infectious Diseases
- Podiatry
Background:
- Gout is a common inflammatory arthritis characterized by hyperuricemia and urate crystal deposition.
- Tophi are urate crystal aggregates that can form in soft tissues, often associated with chronic gout.
- Secondary infections of tophi can occur, though they are relatively uncommon.
Observation:
- A 65-year-old male patient presented with a history of gout.
- The patient had a secondary infection of a tophus located at the first metatarsophalangeal joint of the right foot.
- The causative pathogen identified was Pseudomonas.
Findings:
- The case illustrates a rare instance of Pseudomonas infection complicating a gout tophus.
- The infection localized to the metatarsophalangeal joint, a common site for gouty arthritis.
- Prompt identification and management of such infections are crucial for patient outcomes.
Implications:
- This case underscores the importance of considering infectious etiologies in patients with gout, especially those with tophi.
- Effective antibiotic therapy targeting Pseudomonas is essential for resolving infected tophi.
- Further research into the risk factors and optimal management strategies for infected tophi may be warranted.