Hand-foot syndrome caused by brown spider bite.

Brown widow spider bite (Loxosceles sp., Araneae, Sicariidae): A case report from Kashan, Iran

A 48-year-old woman who worked as a cleaner in a Kashan University of Medical Sciences dormitory received a spider bite while collecting garbage on a summer afternoon. She feltimmediate irritation on her arm. She noticed a spider, which she removed and killed. The irritation, itching, and redness on her arm continued. Her hand became edematous and painful after four days and she suffered from i...

Osteomyelitis of the Mandibular Symphysis Caused by Brown Recluse Spider Bite

BACKGROUND Brown recluse spider bites cause significant trauma via their tissue toxic venom. Diagnosis of these injuries and envenomation is difficult and many times presumptive. Treatment is varied and dependent upon presentation and course of injury. MATERIALS AND METHODS We present a case of a previously unreported incidence of osteomyelitis of the mandible as a result of a brown recluse s...

Cutaneous necrosis following brown recluse spider bite

Nonhealing Wounds Caused by Brown Spider Bites: Application of Hyperbaric Oxygen Therapy.

BACKGROUND Bites by Loxosceles spiders (also known as recluse spiders or brown spiders) can cause necrotic ulcerations of various sizes and dimensions. The current standard of care for brown spider bites includes analgesics, ice, compression, elevation, antihistamines, and surgical debridement. Hyperbaric oxygen therapy (HBOT) in the treatment of brown spider bites has been administered in the ...

Brown Recluse Spiders in Colorado: Recognition and Spiders of Similar Appearance

mistaken for recluse spiders. Brown recluse and related recluse spiders (Loxosceles spp., Family Sicariidae) are, by far, the most commonly misidentified spiders in Colorado. Unfortunately, also greatly overdiagnosed are purported spider bites caused by brown recluse spiders – a situation perpetuated by many in the Colorado medical establishment as well as through self-diagnosis. Colorado hosts...