Spinal Epidural Lipoma on the Ventral Dura Side and Intervertebral Foramen Causing Lumbar Radiculopathy

Figure 5

Hematoxylin and eosin-stained microscopic findings ((a) ×40 and (b) ×100) confirm mature adipose tissue with large adipocytes enclosed by fibrous tissue (arrowheads), compatible with a lipoma.

(a)

(b)