TY - JOUR T1 - Widespread Mechanic’s Hands in Antisynthetase Syndrome With Anti-OJ Antibody JF - The Journal of Rheumatology JO - J Rheumatol SP - 1341 LP - 1341 DO - 10.3899/jrheum.201043 VL - 48 IS - 8 AU - Koichiro Shinoda AU - Yasuhito Hamaguchi AU - Kazuyuki Tobe Y1 - 2021/08/01 UR - http://www.jrheum.org/content/48/8/1341.abstract N2 - Mechanic’s hand is a representative manifestation of antisynthetase syndrome (AS) but is observed in other forms of dermatomyositis1. This is a nonpruritic, hyperkeratotic, and scaly eruption on the ulnar side of the thumb and radial side of other fingers; occasionally the palms, fingertips, and feet are involved. However, a widespread type affecting the whole palm and fingers is extremely rare in anti-OJ antibody.A 66-year-old farmer was … ER -