title: Joint involvement in psoriasis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001168:Arthritis / Q000209:etiology; D001170:Arthritis, Infectious / Q000209:etiology; D001172:Arthritis, Rheumatoid / Q000175:diagnosis; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D005528:Foot; D006214:Hallux; D006225:Hand; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000150:complications*; D011877:Radionuclide Imaging; D012446:Sacroiliac Joint; D013667:Technetium
chemical_list: D013667:Technetium