Related Experiment Video
Updated: Jul 15, 2026

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
Published on: July 28, 2013
Rosai-Dorfman disease with epidural and spinal bone marrow involvement: magnetic resonance imaging and
1Department of Radiology, Gazi University School of Medicine, Besevler-Ankara, Turkey. yusuf@tr.net
Abstract:
Sinus histiocytosis with massive lymphadenopathy (SHML), or Rosai-Dorfman disease, is a rare histiocytic disorder that typically presents with chronic, self-limiting cervical lymphadenopathy. Although this disease mainly affects histiocytes, there are a few reports of bone marrow infiltration. Diffusion-weighted imaging (DWI) is a promising technology in differentiating between various bone marrow pathologies. We here present conventional magnetic resonance imaging and DWI features of a patient with SHML and bone marrow involvement.

