Rosai-dorfman disease with epidural and spinal bone marrow involvement: magnetic resonance imaging and diffusion-weighted imaging features

2007 ◽  
Vol 48 (3) ◽  
pp. 331-334 ◽  
Author(s):  
A. Y. Oner ◽  
S. Akpek ◽  
T. Tali
2011 ◽  
Vol 52 (3) ◽  
pp. 324-330 ◽  
Author(s):  
Jens Hillengass ◽  
Bram Stieltjes ◽  
Tobias Bäuerle ◽  
Fabienne McClanahan ◽  
Christiane Heiss ◽  
...  

2005 ◽  
Vol 46 (1) ◽  
pp. 101-103 ◽  
Author(s):  
A. Yeşildağ ◽  
A. Ayata ◽  
B. Baykal ◽  
M. Koroglu ◽  
H. Yıldız ◽  
...  

Methylmalonic acidemia (MMA) is an inborn disorder of amino acid metabolism, often presenting with neurological symptoms. We present the results of magnetic resonance imaging (MRI) and diffusion‐weighted imaging (DWI) of the brain in a 16‐month‐old male patient with classic neurological and laboratory findings for MMA. MRI demonstrated the hyperintensity within globi pallidi both on T2‐weighted image and DWI during the acute episode of metabolic acidosis.


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