Background/Aims: Renal involvement was a common extra-articular manifestation of ankylosing spondylitis (AS). Few reports have investigated the pathological characteristics and renal outcomes of AS patients with kidney disease. The aim of this study was to investigate the pathological spectrums and the renal prognosis of AS patients with kidney disease. https://safeersappliancers.shop/product-category/zanussi-zuhe30fu2-frost-free-upright-freezer-stainless-steel-effect-a/