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1.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 64(4): 286-289, jul.-ago. 2020. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-197335

RESUMO

INTRODUCCIÓN: La osteoporosis transitoria de cadera (OTC) es una enfermedad poco frecuente y de patogenia desconocida que ha sido considerada tradicionalmente una fase precoz y reversible de la necrosis avascular (NA). La trombofilia o la hipofibrinólisis familiar se considera un factor de riesgo para el desarrollo de NA y OTC. Dentro de los trastornos heredados de hipercoagulabilidad, el factor V de Leiden es uno de los más prevalentes. Casos clínicos: Estudio tipo serie de casos. Se describen el desarrollo y la evolución de 3 casos de OTC en 3 hermanos (2 varones y una mujer) con edades comprendidas entre los 40 y 43 años de forma consecutiva. El estudio clínico y de imagen con resonancia magnética nuclear (RM) confirmó el diagnóstico de OTC y descartó la presencia de NA. La mutación G1691A para el factor V de Leiden fue positiva en todos los casos. La evolución clínica y radiológica fue favorable, con curación sin secuelas y desaparición del edema óseo en la RM de control a los 6 meses en todos los casos. DISCUSIÓN: Los resultados del presente estudio apoyan la etiología isquémica y establecen a la OTC como una fase precoz y reversible de la NA de cadera. El factor V de Leiden promueve un estado de hipercoagulabilidad e hipofibrinólisis que favorece el desarrollo de la OTC por causa isquémica. CONCLUSIONES: El presente estudio desarrolla la primera descripción familiar de la OTC ligada al factor V de Leiden


INTRODUCTION: Transient osteoporosis of the hip (THO) is a rare disease of unknown pathogenesis that has traditionally been considered an early and reversible stage of avascular necrosis (AN). Thrombophilia or familial hypofibrinolysis is considered a risk factor for the development of AN and THO. Factor V Leiden is one of the most common hereditary hypercoagulability disorders. Clinical cases: Case series study. The development and course of 3 THO cases in 3 siblings (two males and one female) aged between 40 and 43 years are described consecutively. Clinical and nuclear magnetic resonance imaging (MRI) studies confirmed the diagnosis of THO and ruled out the presence of AN. The G1691A mutation of factor V Leiden was positive in all cases. The clinical and radiological outcome was favourable, with healing without sequelae and disappearance of bone oedema on control MRI at 6 months in all cases. DISCUSSION: The results of this study support the ischaemic aetiology and establish HTO as an early and reversable stage of hip AN. Factor V Leiden causes a state of hypercoagulability and hypofibrinolysis that encourages the development of THO due to ischaemic causes. CONCLUSIONS: This study outlines the first familiar description of factor V Leiden-linked THO


Assuntos
Humanos , Masculino , Feminino , Adulto , Osteoporose/genética , Transtornos Herdados da Coagulação Sanguínea/diagnóstico , Trombofilia/genética , Articulação do Quadril/fisiopatologia , Fator V/genética , Mutação/genética , Doenças Genéticas Inatas/diagnóstico , Osteonecrose/prevenção & controle
2.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-32229104

RESUMO

INTRODUCTION: Transient osteoporosis of the hip (THO) is a rare disease of unknown pathogenesis that has traditionally been considered an early and reversible stage of avascular necrosis (AN). Thrombophilia or familial hypofibrinolysis is considered a risk factor for the development of AN and THO. Factor V Leiden is one of the most common hereditary hypercoagulability disorders. CLINICAL CASES: Case series study. The development and course of 3THO cases in 3siblings (two males and one female) aged between 40 and 43 years are described consecutively. Clinical and nuclear magnetic resonance imaging (MRI) studies confirmed the diagnosis of THO and ruled out the presence of AN. The G1691A mutation of factor v Leiden was positive in all cases. The clinical and radiological outcome was favourable, with healing without sequelae and disappearance of bone oedema on control MRI at 6 months in all cases. DISCUSSION: The results of this study support the ischaemic aetiology and establish HTO as an early and reversable stage of hip AN. Factor V Leiden causes a state of hypercoagulability and hypofibrinolysis that encourages the development of THO due to ischaemic causes. CONCLUSIONS: This study outlines the first familiar description of factor v Leiden-linked THO.

3.
Artigo em Es | IBECS | ID: ibc-388

RESUMO

La incidencia de la fractura-luxación de Lisfranc registrados en la literatura es baja, aunque seestima que su incidencia real es mayor por el importante número de ellos no detectados o mal diagnosticados en politraumatizados. Existe una controversia en cuanto a la necesidad de una reducción abierta en todos los casos, el tipo de osteosíntesis a realizar, así como en la relación entre los resultados funcionales finales y la radiología. OBJETIVO: Conocer los resultados obtenidos en nuestros pacientes. Se analizaron los 30 casos registrados en los últimos diez años, veintidós de los cuales cumplieron el protocolo de revisión. RESULTADOS: Las dos terceras partes de las reducciones fueron cerradas. Diecinueve pacientes recuperaron un nivel de actividad similar al prelesional. Cabe reseñar que en cuatro casos con un diagnóstico tardío (media de 11 días) se obtuvieron resultados similares. La incidencia global de complicaciones fue de uno de cada 3 pacientes. Los resultados funcionales fueron excelentes en 6 pacientes, buenos en 11, regulares en tres y malos en dos, según la escala de la Fundación Creighton (AU)


Assuntos
Pé/cirurgia , Ossos do Tarso/lesões , Fraturas Ósseas/cirurgia
4.
Int Orthop ; 23(4): 244-6, 1999.
Artigo em Inglês | MEDLINE | ID: mdl-10591945

RESUMO

We report four cases of transient hip osteoporosis studied between 1995 and 1997. All patients were men. The diagnosis was based on clinical symptoms, absence of abnormal laboratory tests, increased uptake in the femoral head and neck on Tc-99 bone scans and magnetic resonance imaging showing Oedema of the bone marrow. In three patients radiographs showed osteopenia of the head and neck of the involved femur, whereas no major radiographic changes were seen in the fourth patient. The clinical symptoms lasted 7 months and there was no recurrence after 8-24 months' follow-up.


Assuntos
Articulação do Quadril/patologia , Osteoporose/diagnóstico , Adulto , Idoso , Seguimentos , Articulação do Quadril/diagnóstico por imagem , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Monitorização Fisiológica , Osteoporose/patologia , Osteoporose/fisiopatologia , Radiografia , Cintilografia , Remissão Espontânea , Sensibilidade e Especificidade , Fatores de Tempo
5.
Int Orthop ; 23(6): 348-50, 1999.
Artigo em Inglês | MEDLINE | ID: mdl-10741521

RESUMO

We report a case of tuberculous arthritis of the hip in a 22 year old male patient, treated with arthrotomy and antituberculous antibiotic therapy for 9 months; the joint deteriorated and 2 years later he underwent uncemented total hip arthroplasty. He received antibiotic therapy for 3 months preoperatively and for 6 months postoperatively. At 5 year follow-up there was no evidence of recurrent infection.


Assuntos
Artroplastia de Quadril , Tuberculose Osteoarticular/cirurgia , Adulto , Antituberculosos/uso terapêutico , Terapia Combinada , Humanos , Masculino , Tuberculose Osteoarticular/diagnóstico , Tuberculose Osteoarticular/tratamento farmacológico
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