A collection of Native Alaskan remains from Point Barrow, Alaska is currently housed at the University of Pennsylvania Museum of Archaeology and Anthropology. The collection was examined for evidence of frostbite to the bones of the hands and feet based on radiographic frostbite damage that has been found in present populations and paleopathologically. Bones of the hands and feet were present f...

Occurrence of frostbite: Among teenagers, the annual incidence of frostbite in Finland was 4.1% in boys and 2.4% in girls. Lifetime experience of frostbite was 44 % among men entering their military service. In Finland during the 6 to 12 month military service the prevalence of frostbite was 1.9 % and sequelae of hand frostbite were present in 63 %. Prediction of frostbite: Individual risk fact...

Despite advances in outdoor clothing and medical management of frostbite, individuals still experience catastrophic amputations. This is a particular risk for those in austere environments, due to resource limitations and delayed definitive treatment. The emerging best therapies for severe frostbite are thrombolytics and iloprost. However, they must be started within 24 hours after rewarming fo...

Amputations are common after severe frostbite injuries, often mediated by postinjury arterial thrombosis. Since 1994, the authors have performed angiography to identify perfusion deficits in severely frostbitten digits and treated these lesions with intraarterial infusion of thrombolytic agents, usually combined with papaverine to reduce vasospasm. A retrospective review was performed of patien...

Acute hemolytic anemia (AHA) due to glucose 6-phosphate dehydrogenase (G6PD) deficiency has rarely been recognized as a contributor to the development of frostbite. We discuss a case of frostbite in a 32-year-old male Marine with G6PD deficiency during military training on Mount McKinley in Alaska, which eventually led to a permanent disability. In this report, the pathophysiology of G6PD defic...

Frostbite is a localized cold thermal injury that results from tissue freezing. Frostbite injuries can have a substantial effect on long-term limb function and mobility if not promptly evaluated and treated. Imaging plays a critical role in initial evaluation of frostbite injuries and in monitoring response to treatment. A multimodality approach involving radiography, digital subtraction angiog...

Introduction: Frostbite is a common debilitating condition seen in travelers and residents at high altitudes. Emergent on-site management is warranted in the absence of institutionalized care and compromised evacuation facilities. This prospective, observational study assessed the outcome of on-site emergent management in low-resource, high altitude healthcare setups in the fie...

This paper presents an unusual case of frostbite injury to the breast area caused by faulty cryotherapy application. Cryotherapy, commonly used by patients and health professionals, relieves pain and edema after trauma and sports injuries. However, applying cold therapy is not common for surgical procedures involving soft tissue. The frostbite injury to the breast presented here occurred due to...

OBJECTIVE The aim of this study was to present a case report of a patient with hand frostbite injury sustained by helium vapor and discuss the circumstances of this injury, treatment, and preventive measures. METHODS A case report of the incident was drafted and the relevant literatures were reviewed. The patient was treated with antiedema therapy, extremity elevation, high-molecular-weight d...