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1.
Rev. bras. ortop ; 45(6): 612-617, 2010. ilus, tab
Article in Portuguese | LILACS | ID: lil-574810

ABSTRACT

Trata-se de um relato de caso de tumor de células gigantes de tíbia proximal justarticular com fratura patológica. Paciente do sexo feminino, apresentando dor e aumento de volume local após ocorrência de queda da própria altura. Foi submetida ao exame clínico, ao estudo radiográfico e biópsia por punção. Feito diagnóstico de tumor de células gigantes. A paciente foi então tratada com ressecção tumoral e utilização de endoprótese não convencional parcial de tíbia com preservação da superfície articular do platô tibial. A paciente evoluiu com melhora dos sintomas e manutenção da função articular do membro operado, ausência de recidiva e complicações, sem necessidade de reintervenções cirúrgicas em um seguimento de 18 anos.


A case report of a giant cell tumor of the proximal tibia justarticular with a pathological fracture. A female patient presenting pain and increase of local volume after a falling incident from an unelevated height. She underwent clinical examination, to radiographic study, and a puncture biopsy. A diagnosis of giant cell tumor was made. The patient was then treated with tumor resection and use of an unconventional partial endoprosthesis of the tibia with preservation of the surface of the tibial plateau. The patient evolved with improvement of symptoms and maintenance of joint function of the operated limb, absence of recurrence and complications, without necessity of reoperation during 18 years of follow-up.


Subject(s)
Humans , Female , Adolescent , Knee/surgery , Prostheses and Implants , Tibia/surgery , Giant Cell Tumors/surgery , Giant Cell Tumors , Giant Cell Tumors/rehabilitation
2.
Rev. cuba. ortop. traumatol ; 23(2)jul.-dic. 2009. ilus
Article in Spanish | LILACS, CUMED | ID: lil-629571

ABSTRACT

Se presenta el caso de una mujer de 40 años de edad, de la raza negra, con un tumor del extremo distal del radio derecho, con diagnóstico histológico de tumor de células gigantes de bajo grado de malignidad y con la propuesta de amputación del miembro. Se le realizó una cirugía conservadora con exéresis total de la lesión, respetando el margen oncológico, y practicada en dos tiempos. Se utilizó un injerto libre de peroné, se realizó una artrodesis de la muñeca y la fijación interna del injerto con el sistema AO. Se logró la consolidación del injerto y la incorporación activa de la paciente a la sociedad. Se expone el diagnóstico, tratamiento, seguimiento, rehabilitación y pronóstico del caso(AU)


This is the case of a black women aged 40 presenting with a tumor of distal end of right radium with histological diagnosis of low-grade malignancy giant cells tumor and proposal of limb amputation. A conservative surgery was performed with a two-steps total exeresis of lesion sparing the oncologic margin. A fibular free-graft was used and wrist arthrodesis and internal fixation of graft using AO system. There was a good graft consolitadion and an active incorporation of patient to social activities. The diagnosis, treatment, follow-up, rehabilitation and case prognosis are exposed(AU)


Le cas d'une femme âgée de 40 ans, de race noire, atteinte d'une tumeur de l'extrémité distale du radius droit, avec un diagnostic histologique de tumeur de cellules géantes peu maligne, et avec une proposition d'amputation du membre affecté, est présenté. Elle a subi une chirurgie conservatrice par exérèse totale de la lésion, pratiquée en deux temps et en respetant les limites de la tumeur. Une greffe libre de péroné a été utilisée, tandis qu'une arthrodèse du poignet et la fixation interne de la greffe par système AO ont été réalisées. La consolidation de la greffe et le retour de la patiente à la vie quotidiene sont réussies. Le diagnostic, le traitement, le suivi, la rééducation et le pronostic de ce cas sont exposés(AU)


Subject(s)
Humans , Female , Adult , Arthrodesis/methods , Wrist Joint/surgery , Giant Cell Tumors/surgery , Giant Cell Tumors/rehabilitation , External Fixators
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