Related Experiment Videos
[Cutaneous myiasis by Sarcophaga sp].
F J Merino1, A Campos, T Nebreda
1Servicio de Microbiología, Hospital General del INSALUD, Soria. fjmf@ctv.es
Enfermedades Infecciosas Y Microbiologia Clinica
|March 18, 2000
Summary
Myiasis, an invasion by fly larvae, is uncommon in Spain, often affecting individuals with predisposing factors. Treatment involves removing larvae and disinfecting wounds.
Area of Science:
- Medical Entomology
- Clinical Medicine
Background:
- Myiasis is defined as the invasion of host tissues or cavities by dipterous larvae.
- This condition is infrequently reported in Spain, often associated with underlying predisposing factors.
Observation:
- Two cases of semi-specific myiasis caused by Sarcophaga larvae are presented.
- Case 1 involved a 77-year-old woman with cutaneous radionecrosis who had five larvae in her leg wound.
- Case 2 involved an 87-year-old man with multiple comorbidities presenting with three larvae in his ear.
Findings:
- Larvae were successfully removed from both patients using forceps.
- Wounds were disinfected with povidone-iodine.
- An adult Sarcophaga fly was obtained from one of the larvae in vitro.
Implications:
- Myiasis cases highlight the importance of recognizing and managing this condition, especially in vulnerable populations.
- Prompt diagnosis and treatment, including larval removal and wound disinfection, are crucial for patient recovery.
- Understanding the predisposing factors can aid in preventing future occurrences of myiasis.