La Revue de médecine interne
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Case Reports
[Floating thrombus in an aberrant right subclavian artery: a rare cause of peripheral arterial embolic events].
Floating thrombus in an aberrant right subclavian artery is a rare cause of peripheral arterial embolic events. ⋯ This case report illustrates that transoesophageal echography and computed tomography are useful to detect mobile thrombus of the thoracic aorta and is warranted in any embolic event in young patients.
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Since diabetes mellitus is growing at epidemic proportions worldwide, the prevalence of diabetes-related complications is bound to increase. Diabetic foot disorders, a major source of disability and morbidity, are a significant burden for the community and a true public health problem. Many epidemiological data have been published on the diabetic foot but they are difficult to interpret because of variability in the methodology and in the definitions used in these studies. ⋯ As reviewed in this paper, peripheral neuropathy, arterial disease, and foot deformities are the main factors accounting for this increased risk. Age and sex as well as social and cultural status are contributing factors. Knowing these factors is essential to classify every diabetic using a risk grading system and to take preventive measures accordingly.
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Schwannomas are tumors with slowly progressive symptoms, more often painful than associated with neurologic deficits. Involvement of the sciatic nerve mimics chronic sciatic pain due to a herniated disk. ⋯ MRI showed a multilobular mass along the sciatic nerve. Surgery of this plexiform schwannoma allowed a complete relief from pain.