[Deep lumbar back pain and neurological sensory deficits in a 56-year-old male patient].

Echinococcus infestations are rare in humans, infestation of bone occurs in less than 1% and a primary spinal infestation is extremely rare. This article reports on a clinical case of lumbar and sacral spinal infestation by Echinococcus multilocularis in a 56-year-old male Caucasian with neurological sensory deficits and deep lumbar back pain. Due to the suspicion of spondylodiscitis a computer tomography-guided biopsy was carried out without success, so that a sample was surgically obtained. The diagnosis of a spinal Echinococcus infestation could be made. A radical surgical débridement was carried out and anthelminthic treatment was started. This article describes this unusual case in detail and gives a brief summary of the current literature on this disease.