RESUMO
Maurice Raynaud initiated the discussion of cold-induced vasospasm over 125 years ago. Research has shown that the physiology of Raynaud's involves a complex interaction in both local and systemic factors. Although a multitude of laboratory tests are available to help evaluate the prognosis of Raynaud's phenomenon, patient history remains the most reliable method of diagnosis. There are a variety of treatment modalities available. The treatment program should be tailored to the severity and etiology of the disease.
Assuntos
Doença de Raynaud , Humanos , Doença de Raynaud/diagnóstico , Doença de Raynaud/etiologia , Doença de Raynaud/terapiaRESUMO
Despite a dramatic increase in the understanding of the neuropathologic and neurochemical alterations accompanying Alzheimer's disease, by far the largest cause of progressive and incapacitating cognitive dysfunction in the elderly, physicians have as yet no pharmacologic agent that can be prescribed safely either to arrest or reverse this decline. This lack of effective therapeutic agents is contributing to the use by an increasing number of health professionals, including physicians and concerned families, of unproved, costly, and potentially dangerous modalities, such as chelation therapy. The purpose of this paper is to describe some individuals with Alzheimer-type dementia who have undergone chelation therapy.
