Abstract
An unusual type of neurofibroma predominantly seen in children and young adults is diffuse neurofibroma. We present a 25-year-old female with recurring soft tissue masses in her right lower limb. MRI showed areas of T (1) iso-intensity and T (2) hyperintensity relative to skeletal muscle within the subcutaneous fat. These masses show marked enhancement post gadolinium administration. Histological examination of the excised mass showed diffuse neurofibroma. The rare nature of this tumour and the limited literature describing the imaging features make the diagnosis relatively difficult for a radiologist.