[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.] [AAV](/topic/aav) ### Top News *Showing a maximum of X news posts for non-authenticated requests. Use your API key in requests for full results.* "Challenges in the diagnosis classification and prognosis of ANCA-associated vasculitis Nature Reviews Rheumatology" [News Link](https://www.nature.com/articles/s41584-025-01306-w) [@NaturePortfolio](/creator/x/NaturePortfolio) 2025-10-18T12:50Z 208.1M followers, XXX engagements
[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]
Showing a maximum of X news posts for non-authenticated requests. Use your API key in requests for full results.
"Challenges in the diagnosis classification and prognosis of ANCA-associated vasculitis Nature Reviews Rheumatology"
News Link @NaturePortfolio 2025-10-18T12:50Z 208.1M followers, XXX engagements
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