[Nuclear magnetic resonance tomography in the diagnosis of muscular diseases].
Forty-nine patients with various systemic muscle diseases were examined by MR using a 1 Tesla magnet and the appearances of different conditions are analysed. Emphasis was placed on the analysis of patients with progressive muscular dystrophies, myositis, myotonia dystrophica and other muscle diseases. The investigation was begun in March 1984 and was continued until September 1985. Certain characteristic patterns of selectively involved muscles could be recognised. The pattern corresponds to our present understanding of the early phases of muscle diseases, whether inflammatory or due to fatty degeneration. The T1 and T2 relaxation times in various patients were quantified and changes in the normal pattern were analysed. Attention is drawn to the value of MR when carrying out a biopsy and for treatment of muscle diseases.
D000328:Adult; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D009133:Muscular Atrophy / Q000175:diagnosis; D009135:Muscular Diseases / Q000175:diagnosis*; D009136:Muscular Dystrophies / Q000175:diagnosis; D009220:Myositis / Q000175:diagnosis
Kernspintomographie in der Diagnostik von Muskelerkrankungen.