=0.023) respectively. Conclusions Intrarenal vascular lesions are strongly associated with clinical severity and prognosis in LN.LV correlates with acute kidney injury and severe active renal injury,while TMA is the most severe subtype and characterized by high pathological activity,chronicity,poor treatment response,and adverse outcomes.AS,the most common type,does not affect treatment response but predicts unfavorable long-term renal survival.
Qiao et al. (2026) studied this question.