Leucoencefalopatía posterior reversible en un paciente con lesión medular / Reversible posterior leucoencephalopathy in a patient with spinal cord injury

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Mielitis transversa aguda: revisión clínica y algoritmo de actuación diagnóstica / Acute transverse myelitis: a clinical review and algorithm for diagnostic intervention

Introducción. Bajo el término de mielitis transversa aguda (MTA) se engloba un grupo heterogéneo de enfermedades, con el nexo común de producir una lesión focal inflamatoria de la médula espinal, de forma aguda. Para intentar agrupar todas las etiologías que pueden cursar con dicha afectación, se intenta hoy en día definir varios grupos de patologías con un nexo común: aquellas MTA asociadas a algún proceso causante, o al menos predisponente de la MTA, como son ciertas infecciones, procesos sistémicos y/o multifocales inmunológicos, e incluso tumorales, y aquéllas en las que no llegamos a conocer dicho desencadenante, a las que llamamos entonces MTA idiopáticas. Objetivo. Conocer las distintas clases de MTA existentes, creando un algoritmo diagnóstico que ayude a dicha clasificación de forma ordenada, simplificando el trabajo al clínico que se enfrente a una MTA, y exponiendo su diagnóstico diferencial, pronóstico y posible tratamiento. Desarrollo. Se consultan las últimas guías y trabajos publicados relacionados con la MTA, sobre todo desde el punto de vista diagnóstico y terapéutico. Conclusiones. Nuestro conocimiento de la MTA se está viendo modificado constantemente con el advenimiento de nuevas técnicas diagnósticas y teorías que intentan explicar su origen, probablemente inmunológico. Desgraciadamente, el tratamiento y, por tanto, el pronóstico no han variado en la misma proporción al conocimiento que vamos adquiriendo en las otras áreas. Sin duda, queda un camino importante por recorrer, pero el futuro próximo nos puede enseñar más sobre esta enfermedad (AU)

Introduction. Under the term of acute transverse myelitis (ATM), there are included a heterogeneous group of diseases, with the nexus common to produce an inflammatory focal injury of the spinal cord, of acute form. In order to try to group all the etiologies that can provoke this affectation, it is nowadays tried to define several groups of pathologies with a common nexus: those ATM associated to some process, or at least predisposed of the ATM, like are certain infections, immunological systemic and/or multifocal processes, and inclusive tumors, but when we did not get to know this triggering factor, then calling them idiopathic ATM. Aim. To know the different classes from existing ATM, creating an algorithm diagnosis that helps to this classification of ordinate form, simplifying the work to the clinicians that faces a ATM, exposing its differential diagnosis, prognosis and possible treatment. Development. For it we consulted the last guides and works published related to the ATM, mainly from the diagnostic and therapeutic point of view. Conclusions. Our knowledge of the ATM is being constantly modified with the coming of new diagnostic techniques and theories that try to explain their origin, probably immunological. Unfortunately, the treatment, and therefore the prognosis, has not varied in the same proportion to the knowledge that we are acquiring in the other areas. Without a doubt, it is a way important to walk, but the next future can teach to us more on this disease (AU)

[Acute transverse myelitis: a clinical review and algorithm for diagnostic intervention]. / Mielitis transversa aguda: revisión clínica y algoritmo de actuación diagnóstica.

INTRODUCTION: Under the term of acute transverse myelitis (ATM), there are included a heterogeneous group of diseases, with the nexus common to produce an inflammatory focal injury of the spinal cord, of acute form. In order to try to group all the etiologies that can provoke this affectation, it is nowadays tried to define several groups of pathologies with a common nexus: those ATM associated to some process, or at least predisposed of the ATM, like are certain infections, immunological systemic and/or multifocal processes, and inclusive tumors, but when we did not get to know this triggering factor, then calling them idiopathic ATM. AIM: To know the different classes from existing ATM, creating an algorithm diagnosis that helps to this classification of ordinate form, simplifying the work to the clinicians that faces a ATM, exposing its differential diagnosis, prognosis and possible treatment. DEVELOPMENT: For it we consulted the last guides and works published related to the ATM, mainly from the diagnostic and therapeutic point of view. CONCLUSIONS: Our knowledge of the ATM is being constantly modified with the coming of new diagnostic techniques and theories that try to explain their origin, probably immunological. Unfortunately, the treatment, and therefore the prognosis, has not varied in the same proportion to the knowledge that we are acquiring in the other areas. Without a doubt, it is a way important to walk, but the next future can teach to us more on this disease.