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Updated: May 30, 2026

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Published on: November 16, 2016
[Septic pseudopodagra by Streptococcus agalactiae]
Elena Riera1, Lourdes Mateo, Meritxell Sallés
1Sección de Reumatología. Hospital Universitari Germans Trias i Pujol. Badalona. Barcelona. España.
Abstract:
Pseudopodagra is an unusual cause of first metatarsophalangeal arthritis. There are multiple causes, and an infectious cause always has to be excluded. We report a septic pseudopodagra by Streptococcus agalactiae in a patient with chronic hepatopathy with an indolent evolution and a consequent delay in diagnosis. Antibiotic treatment was installed with a favourable outcome without functional sequelae. The pseudopodagra reports in the bibliography are reviewed with special attention on those of infectious aetiology.
Insights
Septic pseudopodagra, a rare cause of first metatarsophalangeal arthritis, can arise from Streptococcus agalactiae. Prompt antibiotic treatment led to a favorable outcome without functional sequelae in a patient with chronic liver disease.
Area of Science:
- Rheumatology
- Infectious Diseases
- Podiatry
Context:
- Pseudopodagra is an uncommon cause of arthritis affecting the first metatarsophalangeal joint.
- Infectious etiologies must always be considered and ruled out in cases of pseudopodagra.
- Chronic hepatopathy can be associated with atypical presentations of joint infections.
Purpose:
- To report a rare case of septic pseudopodagra caused by Streptococcus agalactiae.
- To highlight the diagnostic challenges and management of infectious pseudopodagra in a patient with chronic liver disease.
- To review the literature on pseudopodagra, focusing on infectious causes.
Summary:
- A case of septic pseudopodagra due to Streptococcus agalactiae in a patient with chronic hepatopathy is presented.
- The infection presented with indolent evolution, leading to a diagnostic delay.
- Successful antibiotic treatment resulted in a favorable outcome with no functional sequelae.
Impact:
- This case underscores the importance of considering and excluding infectious causes in pseudopodagra, even with atypical presentations.
- Early diagnosis and appropriate antibiotic therapy are crucial for favorable outcomes in septic pseudopodagra.
- The review of infectious pseudopodagra cases contributes to a better understanding of this rare condition.
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