title: A case of psoriatic arthropathy with paravertebral ossification (a case report).
mesh_terms: D006801:Humans; D007592:Joint Diseases / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000150:complications*; D011565:Psoriasis / Q000150:complications*; D013122:Spinal Diseases / Q000150:complications*