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Horiz. meÌud. (Impresa) ; 22(4)oct. 2022.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1421614

ABSTRACT

Las lesiones difusas de médula son raras y un reto diagnóstico. Los gliomas de bajo grado son los de mayor prevalencia y los astrocitomas primarios, el subtipo más frecuente. Presentamos el caso de un varón de 36 años, con tiempo de enfermedad de 13 años de dolor cervical insidioso, progresa con hemiparesia derecha y, posteriormente, paraparesia severa con pérdida de control de esfínteres. Mediante una RMN total de columna se evidenciaron lesiones neoproliferativas difusas abarcando todos los segmentos medulares. Se realizó una biopsia a cielo abierto en segmento T1-T2, la patología diagnosticó glioma de bajo grado. El tratamiento es controversial y se descartó la cirugía por la alta morbilidad. Se optó por radioterapia y quimioterapia por su rol importante en el control de la enfermedad.


Diffuse spinal cord injuries are rare and pose a diagnostic challenge. Low-grade gliomas are the most prevalent type, with primary astrocytomas being the most frequent subtype. We present the case of a 36-year-old man with a 13-year history of squeezing neck pain, which progressed with right hemiparesis and later with severe paraparesis and loss of sphincter control. A whole spine MRI scan showed diffuse neoproliferative lesions that spread throughout all the spinal cord segments. An open biopsy of the lesion in the T1-T2 segment was performed. The pathology report stated low-grade glioma. Treatment is controversial, so surgery was ruled out due to high morbidity. Radiotherapy and chemotherapy were chosen because they play an important role in controlling the disease.

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