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Related Experiment Video

Updated: Jun 19, 2026

Studying Orthodontic Tooth Movement in Mice

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

[Gnathostomiasis in Brazil: case report].

Christiane Maria de Castro Dani¹, Karina Frias Mota, Paola Vizcaichipi Sanchotene

¹Sociedade Brasileira de Dermatologia.

Anais Brasileiros De Dermatologia

|October 24, 2009

Summary

Gnathostomiasis, a parasitic infection from raw fish, is emerging in non-endemic areas. This case highlights its first appearance in Brazil, signaling a potential new public health concern.

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Last Updated: Jun 19, 2026

Studying Orthodontic Tooth Movement in Mice

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

Area of Science:

Parasitology
Infectious Diseases
Dermatology

Background:

Gnathostomiasis is a parasitic infection caused by *Gnathostoma* roundworms, endemic in Asia.
Transmission occurs through consuming raw or undercooked freshwater fish containing infective larvae.
Cutaneous manifestations include creeping eruptions and migrating erythema.

Observation:

A case of gnathostomiasis is reported in Brazil.
The patient developed cutaneous symptoms consistent with the disease.
The patient had a travel history to Peru, a region with increasing cases.

Findings:

This represents the first documented case of gnathostomiasis in Brazil.
The case suggests the potential emergence of this parasitic infection in non-endemic regions.
Travel history was a key factor in identifying the source of infection.

Implications:

This finding serves as an alert for the potential spread of gnathostomiasis to new geographical areas.
Healthcare providers in non-endemic regions should consider gnathostomiasis in differential diagnoses for relevant symptoms.
Increased surveillance and awareness are necessary to manage the potential emergence of this disease.