"I Can't Lift My Legs": An Interesting Presentation Leading to the Diagnosis of Anti-synthetase Syndrome.

Anti-synthetase syndrome (ASS) is an autoimmune disorder that often manifests through lung involvement such as interstitial lung disease, inflammation of the muscles, and symptoms affecting the joints, including pain or arthritis. Identifying ASS involves a multidisciplinary effort between rheumatologists and lung specialists, using a combination of blood work, imaging techniques, and, in some cases, biopsies of muscle or lung tissue to reach a diagnosis. Treatment usually involves corticosteroids along with other immunosuppressive medications. In this case, we explore the diagnostic journey of a 37-year-old patient who initially presented with an unusual complaint: difficulty lifting his leg, alongside a range of other symptoms. This case highlights the complexity and challenges involved in identifying anti-synthetase syndrome.