Negative pressure therapy in cutaneous-visceral loxoscelism. Case Report

Abstract

Introduction: The brown spider bites have the peculiarity of manifesting from a simple skin lesion in the area of the bite, to severe forms, with multiple organic failure.

Clinical Case: We present the case of a patient with a brown spider bite, initially presenting dermal lesions without necrosis, evolving with areas of necrosis and the development of compartment syndrome of extremities, sepsis, septic shock and renal failure. Improvement after intensive management and installation in negative pressure therapy wound (NPT), keeping the affected limb integrated and recovering renal function.

Discussion: This case in particular presents the three types of manifestations that are generated in loxoscelism, which are a rare form of presentation. The NPT treatment has been introduced as a powerful, non-pharmacological and physical therapy to help accelerate the wound healing process and may be useful in patients with spider bites.