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A rare bacterial infectious disease characterized by development of endothelial cell-derived, blood-filled tumors on the surface of the skin during the chronic phase of infection with Bartonella bacilliformis. The lesions can persist for months to years and may cause pain and scarring due to ulceration. They are classified as miliary (multiple red papules of <3 mm in diameter), mular (blood-filled nodules), and diffuse (groups of subdermal nodules >5 mm in diameter). Eruptions may be accompanied by fever and malaise, lymphadenopathy, acute bone and joint pains, and headache. Fatality rates during this phase are low.
No clinical trials have been registered for verruga peruana.
5 publications have been identified in PubMed for verruga peruana. Research spans Review / Meta-Analysis (40%), Case Report / Case Series (20%), and Basic Science / Preclinical (20%).
Pamo Reyna OG (2026). [PMID: 41670115](https://pubmed.ncbi.nlm.nih.gov/41670115/). *Rev Peru Med Exp Salud Publica*. [Review / Meta-Analysis]
Stephen T (2026). [PMID: 28613624](https://pubmed.ncbi.nlm.nih.gov/28613624/). *Unknown Journal*. [Review / Meta-Analysis]
Dichter AA (2025). [PMID: 41315277](https://pubmed.ncbi.nlm.nih.gov/41315277/). *Nat Commun*. [Basic Science / Preclinical]
Caceres IP (2024). [PMID: 39077245](https://pubmed.ncbi.nlm.nih.gov/39077245/). *Cureus*. [Case Report / Case Series]
Lee DAB (2024). [PMID: 39320166](https://pubmed.ncbi.nlm.nih.gov/39320166/). *Emerg Infect Dis*. [Epidemiology / Natural History]
Data assembled from 3 of 12 sources · Last updated Sep 18, 2026, 7:12 PM UTC
European rare disease database