Idiopathic Lumbar Epidural Lipomatosis
نویسنده
چکیده
We present two cases of idiopathic spinal epidural lipomatosis. Case 1: A 77-year-old man experienced tightness in bilateral lower extremities and neurogenic claudication for 1 year. He was overweight with a body mass index of 30.8 kg/m2. Magnetic resonance imaging revealed extensive epidural lipomatosis of lumobsacral spine with significant constrictive compression of the thecal sac. Case 2: A 78-year-old man presented with low back pain along with progressive pain and numbness in the left lower extremity and neurogenic claudication for 6 months. He was diabetic with body mass index of 25.6 kg/m2. Magnetic resonance imaging demonstrated circumferential compression of the thecal sac due to increased epidural fat tissue at the L4 level. We suggest that spinal epidural lipomatosis should be considered in the differential diagnoses when patients with neurological symptoms have conditions relating to hyperinsulinism such as obesity and exogenous steroid administration.
منابع مشابه
Decompression of idiopathic lumbar epidural lipomatosis: diagnostic magnetic resonance imaging evaluation and review of the literature.
OBJECT Idiopathic symptomatic spinal epidural lipomatosis (SEL) is a rare condition, and few reports have discussed diagnostic imaging criteria. To evaluate factors relating to its clinical symptoms, correlations between clinical features and the presence of spinal epidural fat were investigated, and the literature concerning idiopathic SEL was reviewed. METHODS Morphological gradings of epid...
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