Proton MR Spectroscopy in Wernicke Encephalopathy
Carlos A. Rugiloa,c,
Marcela C. Uribe Rocad,
Maria C. Zurrua,
Arístides A. Capizzanoc,
Gustavo A. Pontellob and
Emilia M. Gattoa,d
a the Servicio de Neurología, Buenos Aires
b Sanatorio Mitre, the Servicio de Clínica Médica, Buenos Aires
c Fundación Femien, Buenos Aires
d the Programa de Parkinson y Movimientos Anormales, Hospital de Clínicas, Buenos Aires, Argentina

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FIG 1. Proton MR spectroscopic image (TE, 272) shows a positive doublet centered at 1.3 ppm without reduction of N-acetylaspartate.
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FIG 2. Proton MR spectroscopic image (TE, 136) confirms lactate as a negative doublet at this TE.
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