Cutaneous Furuncular Myiasis: Human Infestation By the Botfly

Cutaneous furuncular myiasis: Human infestation by the botfly.

Dermatobia hominis, the botfly, is indigenous to Central and South America. Its usual host is a mammal, often a horse or cow. Cutaneous furuncular myiasis, human infestation by the botfly, has rarely been reported. Symptoms of infestation include a locally painful, firm furuncular lesion, often with a centrally located pore. Due to their infrequent occurrence, these lesions are often misdiagnos...

Botfly myiasis: a case report.

Cutaneous infestation by the human botfly, Dermatobia hominis, results in furuncular myiasis. This condition is endemic to the forested areas of Mexico, Central and South America. However, because of widespread travel, furuncular myiasis has become more common in North America. Misdiagnosis and mismanagement can occur owing to limited awareness of the condition outside endemic areas. To our kno...

Furuncular Myiasis of the Scalp

Furuncular Myiasis on Glans Penis

A 20-year-old military soldier from Rio de Janeiro, Brazil presented a nodule with a central pore on the glans penis with serosanguineous discharge, bilateral inguinal lymphadenopathy, and severe local pain (Figure 1). He had returned from a military mission in a rural area with poor hygiene conditions 2 weeks earlier. Ultrasound assessment with color flow Doppler showed a fusiform irregular ec...

Myiasis: maggot infestation.

Myiasis is a condition in which fly maggots feed off, and develop in, the tissues of living organisms. True myiasis results from files deliberately laying eggs in or on the tissues. There are two forms of myiasis: obligate, in which it is necessary for the maggots to feed on living tissues, and facultative, where files opportunistically take advantage of wounds or degenerative necrotic conditio...