TY - JOUR T1 - MR Imaging Features of Pigmented Villonodular Synovitis of the Cervical Spine JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 146 LP - 149 VL - 25 IS - 1 AU - Hemant A. Parmar AU - Yih Yian Sitoh AU - Kheng Kooi Tan AU - Jennifer Teo AU - Marie Ibet S. AU - Francis Hui Y1 - 2004/01/01 UR - http://www.ajnr.org/content/25/1/146.abstract N2 - Summary: Pigmented villonodular synovitis (PVNS) is a benign proliferative disorder primarily occurring in the large joints of the appendicular skeleton such as the knee and hip joints. We present an unusual case of PVNS involving the cervical spine in an adult. MR imaging showed an enhancing mass lesion arising from the posterior elements of the cervical spine and hyperintensity on the T2-weighted images, without evidence of T2 susceptibility effects. Gross total excision of the tumor was performed, and the diagnosis was established by histopathology. ER -