The incidence of renal manifestations in sarcoidosis patients varies between 1% and 20% according to different published studies.
Notes on verification
The exact 1-20% figure is verbatim from the cited SciELO article, but independent literature shows overlapping yet varying ranges (3-23%, 4-20%, 7-22%, 0.7-4.3%, up to 50%) depending on study methodology and case definition, indicating the specific bracket is one of several reported rather than a fixed consensus figure. [tier=gold indep_score=0.983 clusters=3 claim_tier=notable | kind=attributed eligibility=high (extractor: attributed/medium)]
Sources
- Sarcoidosis pulmonar asociada a glomerulonefritis crescéntica: descripción de un caso clínico (seed:health_and_medicine)
- https://pubmed.ncbi.nlm.nih.gov/12870722/ (corroboration)
- https://pmc.ncbi.nlm.nih.gov/articles/PMC12910977/ (corroboration)
- https://www.sciencedirect.com/science/article/pii/S0954611123000094 (corroboration)
- https://indianjnephrol.org/clinical-biochemical-and-histological-manifestations-and-long-term-outcomes-of-renal-sarcoidosis-a-single-center-study/ (corroboration)