2 resultados para environnement alimentaire
Resumo:
Traumatic origin of disc herniation, remains as a relevant Medico-Legal problem. The present paper makes a disc protrusion/ herniation revision, mainly about mechanic and traumatic factors involved in their origin. A multifactorial (genetic, bio-antropometric, environnement, metabolic, etc.) causation is concluded to explain etiology of disc herniation. Pure disc herniation (occurring in a healthy non degenerated disc) is considered an exceptional phenomenon. Clinical and radiological spine degeneration sings are revised, along with others that can point to a traumatic origin. Dealing with a disc herniation after an accident, Medical Expert has always to consider the possibility of a precedent disc damage status, assessing the role of a worsening of such antecedent condition in each case. A classification of degree of causation accident-herniation, and antecedent disc damage decompensation are proposed.
Resumo:
We examined the information of legionellosis surveillance system in the municipality of Cordoba (Spain) as a preventive resource for environmental health management and describes the public health implications of sporadic cases investigations. A multidisciplinary team analyzed information on surveillance of water sites potentially contaminated by Legionella and clinical data of the patients classified like community case; mapping patient's home address using geographic information systems (GIS). Legionella pneumophila serogroup 1 was identified in 31 sporadic cases. 53 suspected sources, mainly cooling towers have been investigated. In no event is managed to locate infection source even if poorly maintained systems, structural deficiencies and operational failures were apparent. The use of GIS allowed us to identify two geographic areas where cases are concentrated within one radius of less than 500 meters. The finding of two suspected urban advised to reorient the preventive strategy in public health
