3 days ago · Welcome to ANApatterns.org, the official website for the International Consensus on Antinuclear Antibody (ANA) Patterns (ICAP).

The ANA test is frequently misunderstood. This website can help you decide when to order an ANA, counsel your patient about the test, and interpret ANA test results.

Feb 21, 2024 · Confused by your ANA result? Learn how your ANA pattern results relate to lupus and your health.

Nov 16, 2024 · These patterns are determined by technical experts who routinely interpret the ANA lab tests. Understanding the patterns of ANAs can significantly enhance diagnostic …

The inter-observer reading variability in anti-nuclear antibodies indirect (ANA) immunofluorescence test: a multicenter evaluation and a review of the literature.

A step-by-step flow chart designed to assist physicians in choosing the right test for Antinuclear Antibody Disease - Nuclear Patterns

Explore the clinical implications of antinuclear antibody patterns and their role in diagnosing autoimmune disorders.

Anti-nuclear antibodies attack proteins that are found in the cell nucleus. Nuclear proteins are usually hidden from the immune system because they are inside the nucleus, and the nucleus …

Oct 7, 2024 · ANAs are antibodies that target any part of the nucleus. However, a positive ANA by indirect immunofluorescence assay (IFA) can also be positive due to autoantibodies targeting …

Dec 20, 2025 · An ANA blood test is used to find antinuclear antibodies that can be linked to autoimmune diseases. The test shows a positive result if fluorescent cells are observed under …