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Office practice of osteoporosis evaluation / Avaliação da osteoporose no consultório
Lacativa, Paulo Gustavo S; Farias, Maria Lucia F. de.
  • Lacativa, Paulo Gustavo S; Federal University of Rio de Janeiro. Division of Endocrinology. Rio de Janeiro. BR
  • Farias, Maria Lucia F. de; Federal University of Rio de Janeiro. Division of Endocrinology. Rio de Janeiro. BR
Arq. bras. endocrinol. metab ; 50(4): 674-684, ago. 2006. ilus, tab
Article in English, Portuguese | LILACS | ID: lil-437618
ABSTRACT
Osteoporosis is a metabolic disease characterized by low bone mass and microarchitectural deterioration of bone tissue, leading to enhanced bone fragility and a consequent increase in fracture risk. Bone fragility depends on bone density, turnover and microarchitectural features, such as relative trabecular volume, spacing, number and connectivity. Previous fragility fractures increase the fracture risk irrespective of bone density. Other risk factors must also be considered as many fractures occur in patients with osteopenia on densitometry. On the other hand, the diagnosis of osteoporosis and increased fracture risk should not be based on densitometric data alone when young populations such as men below 65 years, premenopausal women, adolescents and children are considered.
RESUMO
Osteoporose é uma doença metabólica caracterizada por redução da massa óssea e deterioração da microarquitetura do tecido ósseo, levando a um aumento da fragilidade do osso e conseqüente aumento no risco de fratura. A fragilidade óssea depende da densidade óssea, do turnover e da microarquitetura, com o volume trabecular relativo, espaçamento, número e conectividade. Fraturas de fragilidade prévias aumentam o risco de fratura, independente da densidade óssea. Outros fatores de risco devem também ser considerados, uma vez que muitas fraturas ocorrem em pacientes com osteopenia à densitometria. Por outro lado, o diagnóstico de osteoporose e aumento do risco de fratura não deve basear-se apenas nos dados densitométricos, quando populações jovens, como homens abaixo dos 65 anos, mulheres prémenopausadas e crianças e adolescentes, são consideradas.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Osteoporosis / Bone and Bones / Mass Screening Type of study: Diagnostic study / Etiology study / Evaluation studies / Practice guideline / Prognostic study / Risk factors / Screening study Limits: Adolescent / Child / Female / Humans / Male Language: English / Portuguese Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2006 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Rio de Janeiro/BR

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Full text: Available Index: LILACS (Americas) Main subject: Osteoporosis / Bone and Bones / Mass Screening Type of study: Diagnostic study / Etiology study / Evaluation studies / Practice guideline / Prognostic study / Risk factors / Screening study Limits: Adolescent / Child / Female / Humans / Male Language: English / Portuguese Journal: Arq. bras. endocrinol. metab Journal subject: Endocrinology / Metabolism Year: 2006 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Rio de Janeiro/BR