Validation and Implementation of 4-domain Patient-reported Outcome Measures (PROMs) Tailored for Orthopedic Sports Medicine.

The validation of a 4-domain PROM tailored to orthopedic sports medicine was performed through item generation, item scaling, validity and reliability testing, statistical analysis, as well as item reduction. Conbrach's alpha was used to verify item homogeneity, i. e. their accuracy or consistency. This PROM showed acceptable statistical accuracy and clinical applicability for a variety of surgical treatments, regardless of the anatomical injury sites. Moreover, this PROM considers the athletes' primary physical demands in an non-injured baseline condition, their motivation to continue sports practice and participation, and the influence of sports practice on their quality of life. This 4-domain PROM tailored for orthopedic sports medicine appears to be a valid tool to assess athletes and high-performing practitioners with sports injuries, recording their perception of injury, expectations of treatment; evaluation of postoperative care and treatment received, and perceived outcomes compared to their pre-injury status of physical demands in sports activity. The tool is unique, allowing direct comparisons between athletes' perception of pre-injury baseline, injury, treatment, and outcome. It will be a welcome adjunct to the sports medicine professional's tool box when assessing athlete's status and outcome after injury and intervention.

The management of concussion in sport is not standardized. A systematic review.

INTRODUCTION: Concussion is traumatic brain injury with associated tissue damage commonly produced by an indirect or direct head or facial trauma that can negatively impact an athletes' career and personal life. In this context, the importance on how to deal with a concussion has received attention from worldwide literature and has become a topic of enormous interest in the sports medicine arena. OBJECTIVE: This systematic review aimed to investigate how sports-related concussion is being managed regarding athletic injuries, athletes' age, clinical signs of concussion, adopted questionnaires, as well as decision making in sports medicine. METHODS: A systematic review of the literature was performed searching 10 electronic databases with no limitations for year of publication up to December 2019. The search terms used were: Brain Concussion, Athletes, Sports Medicine, Athletic Injuries, Clinical Decision-Making, and Decision Making. The articles were considered eligible when the studies related to populations of regular sports practitioners, professional or recreational, of any age; sports injury; articles reporting concussion evaluation in at least 30 athletes; and articles published in English, French, Portuguese, Italian. We excluded systematic review articles, reviews, editorials, sport-unrelated concussion, no questionnaire application, approaching retired athletes, consensus statement letters, author's reply to editorials, synopsis, and abstracts. RESULTS: The parameters adopted for decision-making and management were broadly variable and were based on a variety of clinical signs or scoring outcomes from a myriad of questionnaires with little consistency in protocol or management guidelines, which could guide the average clinician. CONCLUSION: This systematic review provides current evidence that post-concussion management in sports medicine has yet to accomplish a standardized protocol that clinicians could use to optimally care for athletes. The extensive number of manuscripts and studies addressing the topic confirms that sports-related concussion in the pediatric and adolescent population has come to the forefront in the sports medicine field.

IS THE "U-SIGN" RADIOLOGIC FEATURE OF A POSTERIOR CRUCIATE LIGAMENT TIBIAL AVULSION FRACTURE?

OBJECTIVE: By analyzing our cases of posterior cruciate ligament (PCL) tibial avulsion fracture, we noted that a U-shaped image was present in the anteroposterior plain radiographs view of the affected knee, even in cases where the profile view of the knee had been inconclusive as to tibial PCL avulsion fracture, a "hidden" fracture. Therefore, we aimed to investigate whether there was an anatomical correlation between this radiological U sign and the tibial insertion of the PCL and to ascertain the intra- and inter-rater reliability of this sign in clinical practice. METHODS: The data of the widths and heights area of the PCL tibial insertion area, and the U sign area were measured and compared to the largest width of the tibia. Two moreover, the reliability and reproducibility of this imaging were analyzed. RESULTS: The areas height of the U-sign area and the anatomical insertion area of the posterior cruciate ligament showed no difference, and both were topographically located in the two central quarters of the proximal end of the tibia. The radiographic assessment showed excellent Kappa agreement rates between interobserver and intraobserver, with high reliability and reproducibility. CONCLUSION: The U sign is a radiographic feature of PCL tibial avulsion fracture seen on the radiograph AP view, there is a high association between the ratios of the U-sign area height in the X-ray and the anatomical height of the PCL tibial insertion site MRI with the largest width of the proximal tibia. The radiographic U sign showed excellent rates of interobserver and intraobserver agreement with Kappa values higher than 0.8. Level of Evidence IV; Dignostic Studies - Investigating a Diagnostic Test.

OBJETIVO: Avaliando nossos casos de fratura-avulsão da inserção tibial do ligamento cruzado posterior, observamos que uma imagem em forma de U estava presente na radiografia plana anteroposterior do joelho afetado, mesmo nos casos em que a visão do perfil do joelho era inconclusiva quanto à fratura por avulsão do ligamento cruzado posterior (LCP) tibial, uma fratura "oculta". Portanto, buscamos investigar se havia uma correlação anatômica entre esse sinal radiológico U e a inserção tibial do LCP, além de verificar a confiabilidade intra e interexaminadores desse sinal na prática clínica. MÉTODOS: Os dados das larguras e alturas da área de inserção tibial do LCP e da área do sinal U foram medidos e comparados com a maior largura da tíbia. Além disso, foram analisadas a confiabilidade e a reprodutibilidade dessa imagem. RESULTADOS: A altura da área do sinal U e da área de inserção anatômica do ligamento cruzado posterior não mostraram diferença, e ambas estavam localizadas topograficamente nos dois quartos centrais da extremidade proximal da tíbia. A avaliação radiográfica mostrou excelentes taxas de concordância Kappa entre interobservador e intraobservador, com alta confiabilidade e reprodutibilidade. CONCLUSÃO: O sinal U é uma característica radiográfica da fratura por avulsão tibial do LCP que pode vista na radiografia AP. Existe uma alta associação entre as proporções da altura da área do sinal U na radiografia e da altura anatômica da inserção tibial do LCP RM local em relação à maior largura da tíbia proximal. O sinal radiográfico U mostrou excelentes taxas de concordância interobservador e intraobservador, com valores de Kappa superiores a 0,8. Nível de Evidência IV, Estudos Diagnósticos - Investigação de um exame para diagnóstico.

4-domain sports prom translation and cultural adaptation into portuguese / 4-domain sports prom: traducción y adaptación cultural al portugués / 4-domain sports prom: tradução e adaptação cultural para a língua portuguesa

ABSTRACT Introduction: The literature presents several scientifically validated and cross-culturally adapted questionnaires in the area of orthopedics and Sports Medicine scientifically validated and cross-culturally adapted. However, they are anatomically specific, and do not consider the specific needs of athletes. The "4-Domain PROM for Orthopedic and Sports Medicine" (4-Domain Sports PROM) is the first questionnaire, in the literature (International Journal of Sports Medicine - 2021), designed to assess athletes and highly active sports practitioners, and their specificities. physical and psychological. It comprises four domains: athlete without injury, after sports injury, expectation of treatment, athlete's assessment of the treatment received. Objectives: This work aims to carry out the translation and cross-cultural adaptation (TCA) to the Portuguese language. Methods: The questionnaire was self-administered by 50 participants, regular physical and sports activities practitioners. The translation and cultural adaptation process involved six steps: translation; synthesis; back translation; pre-test; review by the Expert Committee, clinical application and author approval of the original version. The Equivalence of translation and relevance of questionnaire items were evaluated. RESULTS: The Portuguese version of the 4-DOMAIN SPORTS PROM had a translation equivalence of 0.94, and item relevance was 0.98, while the percentage of agreement between patients for understanding was 0.98. Conclusion: The translation and cross-cultural adaptation of the 4 Domain Sports PROM into the Portuguese version proved to be understandable and reproducible in all questionnaire domains (agreement above 90% and content validity index of 100%) to assess the treatment of the population of athletes and regular sports practitioners. Level of Evidence II; A cross-sectional qualitative study.

RESUMEN Introducción: La literatura presenta varios cuestionarios científicamente validados y transculturalmente adaptados en el área de la ortopedia y Medicina del Deporte. Sin embargo, son anatómicamente específicos y no consideran las necesidades específicas de los atletas. El "4-Domain PROM for Orthopaedic and Sports Medicine" (4-Domain Sports PROM) es el primer cuestionario, en la literatura (International Journal of Sports Medicine - 2021), diseñado para evaluar atletas y practicantes de deportes altamente activos, y sus especificidades físicas y psicológicas. Comprende cuatro dominios: atleta sin lesión, después de una lesión deportiva, expectativa de tratamiento, evaluación del atleta sobre el tratamiento recibido. Objetivos: El objetivo de este trabajo es realizar la traducción y adaptación transcultural (TCA) a la lengua portuguesa. Métodos: El cuestionario fue autoadministrado por 50 participantes, practicantes habituales de actividades físicas y deportivas. El proceso de traducción y adaptación cultural involucró seis pasos: traducción; síntesis; traducción inversa; prueba previa; revisión por el comité de expertos; aplicación clínica y aprobación del autor de la versión original. Se evaluaron la equivalencia de traducción y la relevancia de los ítems del cuestionario. Resultados: La versión portuguesa del 4-DOMAIN SPORTS PROM tuvo una equivalencia de traducción de 0,94 y la relevancia de los ítems fue de 0,98, mientras que el porcentaje de acuerdo entre los pacientes para la comprensión fue de 0,98. Conclusión: La traducción y adaptación transcultural del 4-DOMAIN SPORTS PROM al portugués amplía las posibilidades de evaluar los diferentes momentos que involucran el tratamiento de lesiones deportivas, ya que este cuestionario fue diseñado para capturar datos sobre la percepción de los pacientes antes de la lesión, después de la lesión, expectativa y evaluación del trato recibido en deportistas y practicantes habituales de actividad física. Nivel de Evidencia II; Estudio Cualitativo Transversal.

RESUMO Introdução: A literatura apresenta diversos questionários cientificamente validados e adaptados transculturalmente na área de na Ortopedia e Medicina Esportiva validados cientificamente e adaptados transculturalmente. Entretanto, eles são anatomicamente específicos, e não consideram as necessidades especificas dos atletas. O "4-Domain PROM for Orthopedic and Sports Medicine" (4-Domain Sports PROM) é o primeiro questionário, na literatura (International Journal of Sports Medicine - 2021), concebido para avaliar atletas e praticantes de esportes altamente ativos, e suas especificidades físicas e psicológicas. Ele compreende quatro domínios: atleta sem lesão, após lesão esportiva, expectativa do tratamento, avaliação do atleta sobre o tratamento recebido. Objetivos: O objetivo deste trabalho é realizar a tradução e a adaptação transcultural (TCA) à língua portuguesa. Métodos: O questionário foi autoadministrado por 50 participantes, praticantes regulares de atividades físicas e esportivas. O processo de tradução e adaptação cultural envolveu seis etapas: tradução; síntese; retrotradução; pré-teste; revisão pelo comitê de experts; aplicação clínica e aprovação do autor da versão original. Foi avaliado a Equivalência da tradução e relevância de itens do questionário. Resultados: A versão em português do 4-DOMAIN SPORTS PROM apresentou equivalência da tradução de 0,94 e relevância dos itens foi de 0,98, enquanto a porcentagem de concordância entre os pacientes para compreensão foi de 0,98. Conclusão: A tradução e adequação cultural do 4-DOMAIN SPORTS PROM para língua portuguesa mostrou-se compreensível e reprodutibilidade adequada em todos os domínios do questionário (concordância acima de 90% e Índice de Validade de Conteúdo de 100%) para avaliar o tratamento de população de indivíduos atletas e praticantes regulares de esportes. Nível de Evidência II; Estudo Qualitativo Transversal.

Brain diffusion tensor MRI in systematic lupus erythematosus: A systematic review.

Diffusion tensor imaging (DTI) maps the brain's microstructure by measuring fractional anisotropy (FA) and mean diffusivity (MD). This systematic review describes brain diffusion tensor Magnetic resonance imaging (MRI) studies in systemic lupus erythematosus (SLE).The literature was reviewed following the PRISMA guidelines and using the terms "lupus", "systemic lupus erythematosus", "SLE", "diffusion tensor imaging", "DTI", "white matter" (WM), "microstructural damage", "tractography", and "fractional anisotropy"; the search included articles published in English from January 2007 to April 2017. The subjects included in the study were selected according to the ACR criteria and included 195 SLE patients with neuropsychiatric manifestation (NPSLE), 299 without neuropsychiatric manifestation (non-NPSLE), and 423 healthy controls (HC). Most studies identified significantly reduced FA and increased MD values in several WM regions of both NPSLE and non-NPSLE patients compared to HC. Subclinical microstructural changes were observed in either regional areas or the entire brain in both the non-NPSLE and NPSLE groups.

Associação entre indicadores da capacidade funcional e do estado nutricional em idosos da comunidade: uma nova abordagem / Association between functional capacity and nutritional status indicators in elderly community: a new approach

Resumo Introdução Alterações na composição corporal do idoso podem ser rapidamente identificadas por profissionais de saúde na Atenção Básica, reduzindo o impacto sobre a saúde, o estado nutricional e a capacidade funcional. Objetivo Identificar relações entre massa e força muscular com o estado nutricional e a capacidade funcional em idosos da comunidade. Método Estudo transversal, envolvendo 323 idosos. A avaliação da composição corporal foi realizada por absorciometria (DEXA) e antropometria. A capacidade funcional foi avaliada pelas Atividades Instrumentais de Vida Diária, pela velocidade da marcha (VM) e Time Up and Go (TUG). Resultados Nesta amostra, o índice de massa magra (IMM) se mostrou associado aos indicadores do estado nutricional (IMC, CP e CC), além de ter apresentado importante correlação com a força de preensão palmar (FPP). A FPP esteve relacionada à VM e ao TUG. A análise de regressão identificou associação entre o IMC e o IMM (p<0,001), bem como entre a VM e a FPP (p=0,003). Conclusão A FPP se apresentou como importante indicador da capacidade funcional e se mostrou correlacionada com o IMM. Consequentemente, o IMM está associado aos indicadores do estado nutricional. Logo, na impossibilidade de avaliação do IMM, recomendamos a avaliação da FPP, CP e IMC como preditores de comprometimento do estado nutricional e da incapacidade funcional do idoso.

Abstract Background Changes in the body composition of the elderly can be quickly identified by health professionals in primary care, reducing the impact on health, nutritional status, and functional capacity. Objective To look for links between muscle mass and strength, nutritional status, and functional capacity in community-dwelling elderly. Method A cross-sectional study involving 323 elderly people was carried out. Body composition assessment was performed by absorptiometry (DEXA) and anthropometry. Functional capacity was assessed by Instrumental Activities of Daily Living and by gait speed (VM) and Time Up and Go (TUG). Results In this sample, the lean mass index (LMI) was associated with indicators of nutritional status (BMI, NC, and WC), in addition to having shown an important correlation with handgrip strength (HGS). HGS was associated with VM and TUG. Regression analysis identified an association between BMI and LMI (p < 0.001) and between GS and HGS (p = 0.003). Conclusion HGS was an important indicator of functional capacity and correlated with LMI. Consequently, the LMI is associated with indicators of nutritional status. Therefore, when it is impossible to assess the LMI, we recommend the assessment of HGS, NC and BMI as predictors of compromised nutritional status and functional disability in the elderly.

Myelopathy in systemic lupus erythematosus: clinical, laboratory, radiological and progression findings in a cohort of 1,193 patients.

OBJECTIVE: To describe clinical, laboratory, radiological and progression characteristics of myelopathy in systemic lupus erythematosus (SLE). PATIENTS AND METHODS: A retrospective analysis was performed on a cohort of 1193 patients with SLE (ACR criteria) in order to identify patients with myelopathy (neuropsychiatric ACR). Disease activity was assessed by the SLE activity index (SLEDAI) on the date of the event and functional capacity was assessed by the Expanded Disability Status Scale (EDSS) at the last visit. RESULTS: We identified 14 (1.2%) patients with myelopathy. All were women with a mean age of 30±11.5 years. Myelopathy occurred at the diagnosis of SLE in four (28%) patients; and nine (64%) patients had another type of neuropsychiatric manifestation associated. Neurological recurrence was observed in one (7%) patient. Disease activity was observed in 2 (14%) patients. Cerebrospinal fluid presented pleocytosis on 7 (53%) patients; antiphospholipid antibodies were positive in 5 (45%). Magnetic resonance imaging (MRI) showed T2 hyperintensity with a predominance of longitudinal involvement in 6 (86%) patients. Most were treated with intravenous corticosteroids and cyclophosphamide. No patient had full recovery and four (36%) had high EDSS scores. Three (21%) patients died from sepsis early in the course of their myelopathy, during or after immunosuppressive therapy. CONCLUSIONS: Myelopathy occurred in 14 (1.2%) of the patients in our cohort and this may be the first manifestation of the disease occurring independently of systemic disease activity. Although rare, myelopathy shows great morbidity and mortality, can be recurrent and MRI is critical for diagnosis.

Is the "u-sign" radiologic feature of a posterior cruciate ligament tibial avulsion fracture? / A imagem do "u-radiológico" é um sinal da fratura-avulsão tibial ligamento cruzado posterior?

ABSTRACT Objective: By analyzing our cases of posterior cruciate ligament (PCL) tibial avulsion fracture, we noted that a U-shaped image was present in the anteroposterior plain radiographs view of the affected knee, even in cases where the profile view of the knee had been inconclusive as to tibial PCL avulsion fracture, a "hidden" fracture. Therefore, we aimed to investigate whether there was an anatomical correlation between this radiological U sign and the tibial insertion of the PCL and to ascertain the intra- and inter-rater reliability of this sign in clinical practice. Methods: The data of the widths and heights area of the PCL tibial insertion area, and the U sign area were measured and compared to the largest width of the tibia. Two moreover, the reliability and reproducibility of this imaging were analyzed. Results: The areas height of the U-sign area and the anatomical insertion area of the posterior cruciate ligament showed no difference, and both were topographically located in the two central quarters of the proximal end of the tibia. The radiographic assessment showed excellent Kappa agreement rates between interobserver and intraobserver, with high reliability and reproducibility. Conclusion: The U sign is a radiographic feature of PCL tibial avulsion fracture seen on the radiograph AP view, there is a high association between the ratios of the U-sign area height in the X-ray and the anatomical height of the PCL tibial insertion site MRI with the largest width of the proximal tibia. The radiographic U sign showed excellent rates of interobserver and intraobserver agreement with Kappa values higher than 0.8. Level of Evidence IV; Dignostic Studies - Investigating a Diagnostic Test.

RESUMO Objetivo: Avaliando nossos casos de fratura-avulsão da inserção tibial do ligamento cruzado posterior, observamos que uma imagem em forma de U estava presente na radiografia plana anteroposterior do joelho afetado, mesmo nos casos em que a visão do perfil do joelho era inconclusiva quanto à fratura por avulsão do ligamento cruzado posterior (LCP) tibial, uma fratura "oculta". Portanto, buscamos investigar se havia uma correlação anatômica entre esse sinal radiológico U e a inserção tibial do LCP, além de verificar a confiabilidade intra e interexaminadores desse sinal na prática clínica. Métodos: Os dados das larguras e alturas da área de inserção tibial do LCP e da área do sinal U foram medidos e comparados com a maior largura da tíbia. Além disso, foram analisadas a confiabilidade e a reprodutibilidade dessa imagem. Resultados: A altura da área do sinal U e da área de inserção anatômica do ligamento cruzado posterior não mostraram diferença, e ambas estavam localizadas topograficamente nos dois quartos centrais da extremidade proximal da tíbia. A avaliação radiográfica mostrou excelentes taxas de concordância Kappa entre interobservador e intraobservador, com alta confiabilidade e reprodutibilidade. Conclusão: O sinal U é uma característica radiográfica da fratura por avulsão tibial do LCP que pode vista na radiografia AP. Existe uma alta associação entre as proporções da altura da área do sinal U na radiografia e da altura anatômica da inserção tibial do LCP RM local em relação à maior largura da tíbia proximal. O sinal radiográfico U mostrou excelentes taxas de concordância interobservador e intraobservador, com valores de Kappa superiores a 0,8. Nível de Evidência IV, Estudos Diagnósticos - Investigação de um exame para diagnóstico.

Myelopathy in systemic lupus erythematosus: clinical, laboratory, radiological and progression findings in a cohort of 1,193 patients / Mielopatia no lúpus eritematoso sistêmico: achados clínicos, laboratoriais, radiológicos e evolutivos em uma coorte de 1. 193 pacientes

Abstract Objective To describe clinical, laboratory, radiological and progression characteristics of myelopathy in systemic lupus erythematosus (SLE). Patients and methods A retrospective analysis was performed on a cohort of 1193 patients with SLE (ACR criteria) in order to identify patients with myelopathy (neuropsychiatric ACR). Disease activity was assessed by the SLE activity index (SLEDAI) on the date of the event and functional capacity was assessed by the Expanded Disability Status Scale (EDSS) at the last visit. Results We identified 14 (1.2%) patients with myelopathy. All were women with a mean age of 30 ± 11.5 years. Myelopathy occurred at the diagnosis of SLE in four (28%) patients; and nine (64%) patients had another type of neuropsychiatric manifestation associated. Neurological recurrence was observed in one (7%) patient. Disease activity was observed in 2 (14%) patients. Cerebrospinal fluid presented pleocytosis on 7 (53%) patients; antiphospholipid antibodies were positive in 5 (45%). Magnetic resonance imaging (MRI) showed T2 hyperintensity with a predominance of longitudinal involvement in 6 (86%) patients. Most were treated with intravenous corticosteroids and cyclophosphamide. No patient had full recovery and four (36%) had high EDSS scores. Three (21%) patients died from sepsis early in the course of their myelopathy, during or after immunosuppressive therapy. Conclusions Myelopathy occurred in 14 (1.2%) of the patients in our cohort and this may be the first manifestation of the disease occurring independently of systemic disease activity. Although rare, myelopathy shows great morbidity and mortality, can be recurrent and MRI is critical for diagnosis.

Resumo Objetivo Descrever características clínicas, laboratoriais, radiológicas e evolutivas de mielopatia no lúpus eritematoso sistêmico (LES). Pacientes e métodos Foi feita análise retrospectiva de uma coorte de 1.193 pacientes com LES (critérios ACR) para identificar os pacientes com mielopatia (ACR neuropsiquiátrico). A atividade de doença foi analisada pelo Índice de Atividade do LES (Sledai) na data do evento e a capacidade funcional pela Escala Expandida do Estado de Incapacidade (EDSS) na última consulta. Resultados Foram identificados 14 (1,2%) pacientes com mielopatia. Todas eram mulheres com média de 30 anos (DP ± 11,5 anos). A mielopatia ocorreu no diagnóstico do LES em quatro (28%) e em nove (64%) havia outro tipo de manifestação neuropsiquiátrica associada. Recorrência do quadro neurológico foi observado em uma (7%) paciente. Atividade de doença foi observada em dois (14%) pacientes. O líquido cefalorraquidiano apresentava pleocitose em sete (53%) pacientes anticorpos antifosfolípides eram positivos em cinco (45%). A ressonância magnética (RM) demonstrou hipersinal em T2 com predomínio do comprometimento longitudinal em seis (86%) pacientes. A maioria foi tratada com corticosteroides e ciclofosfamida endovenosos. Nenhuma paciente teve completa recuperação e quatro (36%) tinham escores altos da EDSS. Óbito foi observado em três (21%) durante episódio de mielopatia, por septicemia durante ou após terapia imunossupressora. Conclusões A mielopatia ocorreu em 14 (1,2%) dos pacientes da nossa coorte e pode ser a primeira manifestação da doença e ocorrer independentemente de atividade sistêmica da doença. Embora rara, é de grande morbimortalidade, pode ser recorrente e a RM é fundamental para o diagnóstico.

Quantifying augmentation gluteoplasty outcomes: a comparison of three instruments used to measure gluteal projection.

BACKGROUND: Gluteal augmentation is increasingly common. However, few studies have quantitatively reported postoperative gluteal projection. This study compared three different standardized instruments (i.e., radiographic, sonographic, and anthropometric) for quantifying gluteal projection after lumbar-hip dermal fat rotational flap to identify a simple, cost-efficient valid instrument. METHODS: A total of 10 women ages 35 to 68 years (mean, 47.3 years) with skin flaccidity and gluteal ptosis underwent bilateral lumbar-hip dermal fat rotation flap gluteal augmentation (20 procedures). Gluteal projection was measured 1 week preoperatively and 8 months postoperatively using computerized axial tomography (CAT) scan, ultrasound, and anthropometry. RESULTS: The CAT scan measured 1.40 cm of projection on the left (p < 0.001) and 1.43 cm on the right (p = 0.001). Ultrasound measured 2.16 cm of projection on the left (p < 0.001) and 1.88 cm on the right (p = 0.001). Anthropometry measured 1.75 cm of projection on the left (p < 0.01) and 1.35 cm on the right (p < 0.05). Repeated measures analysis of variance (ANOVA) comparing the CAT scan, ultrasound, and anthropometry demonstrated statistically similar results on the left (p = 0.43) and right (p = 0.62). CONCLUSIONS: All three instruments were sufficiently sensitive to measure a statistically significant increase in postoperative gluteal projection. Moreover, all three instruments were statistically similar in accuracy of measurement. Therefore, the authors conclude that ultrasound or anthropometry are satisfactory, inexpensive instruments for accurately quantifying postoperative gluteal projection.

Bilateral lumbar hip dermal fat rotation flaps: a novel technique for autologous augmentation gluteoplasty.

BACKGROUND: The present study reports a novel technique for augmentation and/or correction of deformities in the gluteal region. This technique is applicable to patients with skin excess, skin flaccidity, and/or ptosis, and for redundant skin folds in the lower back region, that often occur following the surgical treatment of morbid obesity. METHODS: In a retrospective review, nine female patients, aged 27 to 64 years, underwent the bilateral lumbar hip dermal fat rotation flaps procedure for gluteal augmentation. The patients were observed over a period of 3 months to 4 years. Gluteal projection was measured with a standardized computed tomographic scan in two patients. Complications were analyzed. RESULTS: The postoperative photographs and the measurements taken by computed tomographic scan proved that the gluteal projection had been increased satisfactorily with this innovative procedure. Three complications were observed, the major one being a hematoma that required reoperation. CONCLUSION: Bilateral lumbar hip dermal fat rotation flaps is an ultimate technique that should be performed in selected patients to create a harmonic autologous augmentation of the buttocks region. Although the complication rate of this technique was high, it was similar to that in some authors' reports for belt lipectomy.

Um caso de sinovite vilonodular do ombro em adolescente: diagnóstico por imagem e anatomopatológico / A case of villonodular synovitis of the shoulder in an adolescent: imaging and pathologic diagnosis

Em quadros de monoartrite crônica devem ser investigadas doenças inflamatórias como a artrite reumatoide (AR), doenças infecciosas como a tuberculose e outras doenças que causem espessamento sinovial e derrame articular como sinovite vilonodular pigmentada (SVNP), hemangioma sinovial, osteocondromatose sinovial e lipoma arborescente sinovial. Relatamos o caso de uma jovem paciente com quadro de monoartrite em ombro, cujo exame por imagem mostrou sinovite e cujo exame histopatológico obtido através de artroscopia com biópsia revelou tratar-se de SVNP. RELATO DO CASO: J C M, 15 anos, sexo feminino, branca, estudante, foi encaminhada ao reumatologista com hipótese diagnóstica de artrite idiopática juvenil (AIJ) pauciarticular. Apresentava, há um ano, dor no ombro D, que melhorava com o uso de anti-inflamatório não-esteroidal (AINE) em dois dias. Teve nesse período de cinco a seis destes episódios que duravam poucos dias. Negava outras queixas articulares ou sistêmicas. Trazia exames normais ou negativos: hemograma, VHS, proteína C reativa, fator reumatoide, sedimento de urina. O FAN era positivo 1/80, pontilhado fino. Trazia Ressonância Magnética do ombro indicativa de sinovite glenoumeral com derrame articular com conteúdo expansivo de tecidos moles na bursa subescapular, segundo o laudo, podendo corresponder a pannus. Como história e exame físico não eram compatíveis com AIJ, foi realizada outra RM que mostrou aumento da lesão já descrita. Foi então encaminhada à artroscopia para biópsia, que revelou SVNP. Durante o procedimento, foi realizada sinovectomia, e uma nova RM feita após nove meses mostrou ausência de sinovite. A SVNP do ombro é incomum e a sinovectomia foi curativa nesse caso.

Chronic monoarthritis demand an investigation of inflammatory diseases, such as rheumatoid arthritis (RA), infectious diseases like tuberculosis; and other diseases that cause synovitis and joint effusion, such as pigmented villonodular synovitis (PVNS), synovial hemangioma, synovial osteochondromatosis and arborescence lipoma. We report the case of a young patient with chronic right shoulder monoarthritis, who's magnetic resonance imaging (MRI) showed synovitis. Arthroscopy was performed and the biopsy revealed PVNS. CASE REPORT: J C M, 15 years-old, female, Caucasian, student. She was sent to a Rheumatologist along with a diagnosis of juvenile idiopathic arthritis (JIA). The patient presented, for one year, a mild pain of insidious onset in her right shoulder, with relief of the symptoms in two days under nonsteroidal anti-inflammatory therapy (NSAIDs). During this year, the patient presented five or six episodes of pain with the same characteristics. No other signs and symptoms were related. The following tests showed normal or negative results:complete blood count, ESR, C-reactive protein, rheumatoid factor and urinalysis. The antinuclear antibody (ANA) was 1/80 speckled pattern. The MRI of the shoulder showed glenohumeral synovitis with joint effusion and soft tissue swelling in the subscapular bursa, which could correspond to pannus. As the medical history and physical examination were not compatible to JIA, a second MRI was performed, which showed an increase of the synovitis. The patient was submitted to an arthroscopy with biopsy and the histopathological examination showed PVNS. A complete synovectomy was performed and a new MRI, nine months later, showed no synovitis. PVNS of the shoulder is uncommon, and synovectomy was curative in this case.

Análise clínica e ultrassonográfica dos ombros de pacientes lesados medulares em programa de reabilitação / Shoulders of patients with spinal cord injuriessubmited to rehabilitation program - a clinical and ultrasound-based assessment

O aumento da incidência de traumas de alta energia esta relacionado com o crescimento da prevalência de lesões raquimedulares ocasionando seqüelas motoras nos membros. O programa de reabilitação proporciona perspectiva de melhora da qualidade de vida, colaborando para a reintegração social desses indivíduos. As síndromes dolorosas dos ombros são freqüentes nos pacientes lesados medulares, independentemente do programa de reabilitação adotado. No presente estudo, avaliou-se por meio da ultrassonografia, 32 ombros de 16 pacientes com lesão medular com localização anatômica entre C4 e T12, em reabilitação no DOT/HC-UNICAMP, constatando-se alterações nos tendões dos músculos do manguito rotador em 46,88 por cento e nas tuberosidades umerais em 12,50 por cento dos pacientes estudados. As alterações foram mais prevalentes entre os tetraplégicos. A execução de medidas analgésicas, fortalecimento dos músculos do manguito rotador quando possível e alterações posturais podem significar diminuição na ocorrência das síndromes dolorosas dos ombros, melhorando o aproveitamento do programa de reabilitação e com ganhos na qualidade de vida.

The increasing incidence of high energy traumas is associated to a growing prevalence of spinal cord injuries causing motor sequels on limbs. Rehabilitation programs provide an opportunity for improvement of quality of life, helping on integrating those individuals back into social activities. Shoulder pain is more frequent in individuals with spinal cord injury, regardless of the rehabilitation program adopted. In the current study, 32 shoulders of 16 patients with spinal cord injury levels between C4 and T12 submitted to a rehabilitation program at DOT/UNICAMP were evaluated by using ultrasound. Changes on rotator cuff tendons were detected in 56.25 percent, and 12.50 percent of the patients presented changes in humeral tuberosities. These changes were more prevalent in quadriplegic patients. Analgesic therapies, rotator cuff muscles' strengthening whenever possible, and postural rehabilitation may provide shoulder pain reduction, enhancing the advantages of rehabilitation programs and providing a better quality of life.

Histiocitose X: aspectos radiológicos do acometimento pulmonar / Pulmonary histiocytosis X: imaging aspects of pulmonary involvement

A histiocitose X pulmonar é uma doença idiopática que figura como importante causa, embora incomum, de fibrose pulmonar em adultos jovens. O estudo foi realizado por análise retrospectiva de sete casos de histiocitose X pulmonar, enfatizando-se os aspectos de imagem. O propósito dos autores e revisar os achados patológicos, clínicos e radiológicos da doença, enfocando e ilustrando alguns aspectos da evoluçäo e do diagnóstico diferencial. A radiologia convencionaI fornece importantes elementos na suspeita de histiocitose X pulmonar, sendo que os achados consistem de opacidades reticulares, nodulares ou reticulonodulares, frequentemente associados ao padräo em favos de mel. A tomografia computadorizada de alta resoluçäo (TCAR) é mais eficiente que a radiografia convencional na demonstraçäo da morfologia e distribuiçäo das anormalidades pulmonares, principalmente na avaliaçäo das áreas nodulares e císticas que predominam nos ápices pulmonares e säo patognomônicos dessa entidade. A TCAR é também extremamente útil na avaliaçäo da progressäo da doença e na diferenciaçäo com outras patologias de aspecto semelhante, as quais säo muitas vezes indistinguíveis pela radiografia convencional

O papel do Oftalmologista na consulta da criança com cefaléia / The ophthalmologist hole in the examination of the child with headache

Crianças, adolescentes e adultos jovens com no mínimo um ataque de cefaléia todo mês e com distúrbios visuais característicos de migrânea foram entrevistados por estudantes de medicina. Não houve nenhuma dificuldade especial para obter informações das crianças com idade entre 7-14 anos. Quando perguntamos sobre os sintomas que acompanhavam os ataques de cefaléia, o mais prevalente foi a sensação de mal estar durante a crise. Náuseas, tonturas, parestesias, foto e fonobia foram frequentes. Uma relação temporal típica entre a aura e cefaléia não ficou clara em metade dos casos, emboras as crises fossem tipicamente de migrânea. Quando vistas por médicos, muitas destas crianças foram consultadas por Oftalmologistas. Apesar dos sintomas de migrânea, esta não foi considerada como possibilidade diagnóstica em nenhum indivíduo abaixo dos 26 anos de idade.

Previsão pré-operatória do estadiamento local do câncer prostático: análise multifatorial baseada em parâmetros clínicos, laboratoriais e de imagem por ressonância magnética e ultra-sonografia / The preoperative prediction of local staging of prostate cancer: multifactorial analysis based on clinical, laboratory and imaging parameters by magnetic resonance and ultrasonography

Com o objetivo de se avaliar as diferenças clínicas, laboratoriais e anatomopatológica dos pacientes e determinar a acurácia, a sensibilidade, a especificidade e os valores preditivos positivo e negativo de vários exames pré-operatórios, isoladamente e em conjunto, capazes de melhor prever o estadiamento local do câncer prostático, foram estudados 49 pacientes submetidos à cirurgia de prostatectomia radical. As médias da maioria dos parâmetros clínicos e laboratoriais dos pacientes com doença avançada apresentaram valores maiores do que as médias dos pacientes com doença localizada. O método ressonância magnética apresentou os maiores valores de acurácia / With the purpose of evaluating the clinical, laboratory and anatomicopathologic differences of patients and determine accuracy, sensitiveness, specificity and positive and negative predictive values of several preoperative examinations singly and conjointly, which are able to better predict the local staging of prostate cancer, forty-nine patients submitted to radical prostatectomy surgery, were studied. The averages of most clinical and laboratory parameters of patients with advanced disease presented values higher than the averages of patients with localized disease. The magnetic resonance method presented the highest accuracy values...