TY - JOUR T1 - Sarcoidosis of the SpineA Report of Five Cases and a Review of the Literature AU - Boyaci, Bilal AU - Hornicek, Francis AU - Rosenthal, Daniel AU - Mankin, Henry AU - Pedlow, Jr. ,Frank X. AU - Carrier, Charles AU - Harms, Jurgen AU - Rosenberg, Andrew AU - Schwab, Joseph Y1 - 2012/04/04 N1 - 10.2106/JBJS.K.00062 JO - The Journal of Bone & Joint Surgery SP - e42 1 EP - 5 VL - 94 IS - 7 N2 - Sarcoidosis, also called Morbus Boeck disease, is a potentially systemic disease defined by noncaseating granulomatous inflammation of uncertain etiology1. The natural history of sarcoidosis is unpredictable as it can involve one or multiple organ systems and it can be progressive or resolve spontaneously. While sarcoidosis has been described as affecting most organ systems, the lungs are involved in >90% of cases2. Skeletal involvement is much less frequent; the prevalence has been reported to range from <1% to 13%2,3. The small bones of the hands and feet are most often involved, whereas spinal disease is rare4. Most patients with spinal sarcoidosis present with axial pain that resolves either on its own or after the administration of corticosteroids. However, pathologic fractures have been reported with associated neurologic sequelae5,6. SN - 0021-9355 M3 - doi: 10.2106/JBJS.K.00062 UR - http://dx.doi.org/10.2106/JBJS.K.00062 ER -