“…SwS remains a rare condition that can be drug induced (lithium, furosemide, oral contraceptives, trimethoprim-sulfamethoxazole, and so on) or associated with other pathologies, including infections in 20 to 30% of cases (bacterial, viral infections), malignancies in 10 to 20% of cases (hematological disorders in 75% of cases especially acute myelogenous leukemia, solid tumors in 35%, such as carcinomas of the genitourinary organs, breast, thyroid, and gastrointestinal tract), and chronic inflammatory disorders in 10 to 20% of cases (rheumatoid arthritis, Behcet’s disease, inflammatory bowel disorders, sarcoidosis, Sjögren’s syndrome, and systemic lupus erythematous) [1,3,8,9]. However, the association with spondylarthropathy has rarely been described.…”