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1.
Rev. colomb. cir ; 36(3): 534-539, 20210000. fig
Article in Spanish | LILACS | ID: biblio-1254389

ABSTRACT

Introducción. La enfermedad de Erdheim Chester es un trastorno infrecuente, de etiología no clara y edad de presentación variable, que se caracteriza por la proliferación anormal de histiocitos no Langerhans. Puede presentarse de forma asintomática, con manifestaciones locales o como complicaciones sistémicas. El diagnóstico se basa en las condiciones clínicas del paciente, estudios imagenológicos y el estudio anatomopatológico, mediante el cual se confirma la enfermedad. Caso clínico. Paciente masculino con una lesión lítica en el séptimo arco costal, inicialmente asintomático y posteriormente con dolor torácico persistente. Se realizó resección y reconstrucción de la pared torácica, con resolución de la sintomatología y adecuada evolución posoperatoria. El resultado de la patología confirmó el diagnóstico de enfermedad de Erdheim Chester. Discusión. Se presenta el caso de un paciente con compromiso costal y fractura patológica como localización y manifestación inusual de la enfermedad de Erdheim Chester, tratado quirúrgicamente de forma adecuada, y sin aparición de recidiva. Debido a la diversidad de síntomas que pueden presentar y a la afectación de múltiples órganos, además de los estudios imagenológicos, la clínica debe orientar los exámenes complementarios, como electro o ecocardiograma, resonancia nuclear magnética, o angioTAC. En los pacientes asintomáticos se ha recomendado un manejo expectante y en los sintomáticos el tratamiento médico con glucocorticoides, inhibidores de BRAF e interferón alfa. El papel de la cirugía no ha sido estudiado a profundidad


Introduction. Erdheim Chester disease is a rare disorder of unclear etiology and variable age of presentation, characterized by abnormal proliferation of non-Langerhans histiocytes. It can present asymptomatic, with local manifestations or as systemic complications. The diagnosis is based on the clinical conditions of the patient, imaging studies, and the pathological study, through which the disease is confirmed.Clinical case. A male patient with a lytic lesion in the seventh costal arch, initially asymptomatic and later with persistent chest pain, underwent resection and reconstruction of the chest wall, with resolution of the symptoms and adequate postoperative evolution. The pathology report confirmed the diagnosis of Erdheim Chester's disease.Discussion. The case of a patient with rib involvement and pathological fracture is presented as an unusual location and manifestation of Erdheim Chester's disease, treated surgically appropriately, and without recurrence. Due to the diversity of symptoms that they can present and the involvement of multiple organs, in addition to imaging studies, the clinic should direct complementary tests such as electrocardiogram or echocardiogram, magnetic resonance imaging, or CT angiography. Expectant management has been recommended in asymptomatic patients, and medical treatment with glucocorticoids, BRAF inhibitors, and interferon alfa in symptomatic patients. The role of surgery has not been studied in depth


Subject(s)
Humans , Erdheim-Chester Disease , Fractures, Spontaneous , Therapeutics , Bone and Bones , Chest Pain , Rib Cage
2.
Rev. Ciênc. Agrovet. (Online) ; 12(Especial): 37-38, junho 2013.
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1488011

ABSTRACT

O tórax instável ou afundamento costal acontece quando há fraturas múltiplas de pelo menos duas costelas consecutivas (CROWE et al., 2005). Nesse caso, durante a inspiração, o segmento fraturado, ao invés de expandir com o restante da caixa torácica, tende a penetrar no tórax. Subsequentemente, no momento da expiração, o conjunto instável tende a expansão (CROWE et al., 2005, FOSSUM, 2008). O tratamento inicial consiste em tornar o tórax estável, com uma pinça backhaus (AGUIAR, 2011). Posteriormente faz-se necessária a imobilização externa, que permitirá a adequada expansão torácica, sendo mantida por alguns dias até a estabilização do paciente. Para o tratamento cirúrgico recomenda-se a reconstrução anatômica das costelas fraturadas (CUNHA et al., 2009). O objetivo desse trabalho é demonstrar o tratamento da instabilidade costal com metilmetacrilato em felino, descrita por Coutinho et al. (2012).


Subject(s)
Female , Animals , Cats , Ribs/surgery , External Fixators/veterinary , Rib Fractures/veterinary , Methylmethacrylate/therapeutic use , Hypoventilation/veterinary , Lung Injury/veterinary
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