What is part of the criteria for diagnosing systemic lupus erythematosus?

The 2012 Systemic Lupus Erythematosus Classification Criteria are an essential part of diagnosing systemic lupus erythematosus (SLE). This set of criteria, established by the American College of Rheumatology, updated and refined previous classification criteria to improve sensitivity and specificity for diagnosing SLE. It introduced clinical and immunologic criteria that are used to accurately identify patients with SLE, considering a broader range of manifestations and laboratory findings. This evolution in classification reflects ongoing research and increased understanding of the disease, helping clinicians to make more informed decisions based on updated guidelines.

In contrast, earlier criteria, such as those from 1997 and 2005, while still valuable historically, do not encompass the latest knowledge and diagnostic refinements needed for current clinical practice. The 2010 criteria are also not as widely recognized or utilized as the 2012 criteria, making the latter the most relevant and authoritative for diagnosing SLE today.