Internal Medicine
Online ISSN : 1349-7235
Print ISSN : 0918-2918
ISSN-L : 0918-2918
CASE REPORTS
A Case of Marinesco-Sjögren Syndrome: MRI Observations of Skeletal Muscles, Bone Metabolism, and Treatment with Testosterone and Risedronate
Junko FujitakeYasato KomatsuYuji HatayaAtsuko NishikawaMakoto EriguchiHaruo MizutaMichiyuki Hayashi
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JOURNAL OPEN ACCESS

2011 Volume 50 Issue 2 Pages 145-149

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Abstract

Marinesco-Sjögren syndrome (MSS) is a rare autosomal recessive disorder characterized by cerebellar ataxia, congenital cataracts, mental retardation, primary hypogonadism, skeletal abnormalities and myopathy, and patients with MSS are considered to be at risk of falls and bone fractures. We report a patient with MSS who received testosterone replacement therapy and risedronate administration. Muscle strength and the MRI features of the skeletal muscles were not changed, but low bone mass was improved by these treatments, and improvement has continued after risedronate treatment alone. This case suggests that treatment of MSS-related low bone mass using bisphosphonates is likely beneficial.

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© 2011 by The Japanese Society of Internal Medicine
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