In vivo proton magnetic resonance spectroscopy assessment for muscle metabolism in neuromuscular diseases.

Hsieh, Tsyh-Jyi; Wang, Chien-Kuo; Chuang, Hung-Yi; Jong, Yuh-Jyh; Li, Chun-Wei; Liu, Gin-Chung · J Pediatr · 2007

case_series · Level IV

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Abstract

Muscle metabolites were obtained by in vivo proton magnetic resonance spectroscopy of 3 patients with Duchenne muscular dystrophy (DMD), 6 patients with spinal muscular atrophy (SMA), and 10 normal volunteers. Patients with DMD and SMA had lower trimethyl amide (TMA)/water and TMA/total creatine (tCr) ratios but normal tCr/water ratios.

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