Cutaneous Myiasis: An Unusual Cause of Posterior Auricular and Occipital Lymphadenopathy in a Toddler.

Cutaneous myiasis is a condition that involves an infestation of fly larvae into human tissue, most commonly caused by Dermatobia (D.) hominis or the bot fly. While this is a condition most commonly seen in tropical regions of the globe due to increased travel to endemic regions, physicians must increasingly be aware of this as a potential diagnosis. In addition, there is minimal literature on cutaneous myiasis in the pediatric patient and its potential associated symptoms. This case report thus highlights a toddler that presented to our facility with a raised, erythematous scalp lesion and associated preauricular and occipital lymphadenopathy. Of note, the patient had a recent travel history to Belize, an endemic area where she was likely infected. As there are multiple other differentials for not only scalp swellings in the pediatric population, in addition to regional adenopathy, a high index of suspicion was needed to make the diagnosis. Ultrasound was the imaging modality used to visualize the fly larva, and surgical excision was the mechanism of treatment. Thus, this case highlights a unique presentation of cutaneous myiasis in a toddler and aims to add to the growing body of literature on a condition likely to be encountered by physicians at a greater frequency.

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Copyright © 2020, Mensah et al.

Déclaration de conflit d'intérêts

The authors have declared that no competing interests exist.