Evidence map›Paper›PMID 42827517›Full record

ArticleRespirology case reports2026

Bronchiectasis as the Sentinel Manifestation of ANCA-Associated Vasculitis: A Case Report and Literature Review.

Andrew Kim, Celine Vartany, Siddhanth Hegde, Kristie Lau, Lynette Tatosyan, Brannen Liang

Abstract read
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Article in Respirology case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Andrew KimDepartment of Internal Medicine Kaiser Permanente Los Angeles Medical Center Los Angeles California USA.ORCID https://orcid.org/0009-0000-4799-6878
Celine VartanyDepartment of Internal Medicine Kaiser Permanente Los Angeles Medical Center Los Angeles California USA.
Siddhanth HegdeDepartment of Radiology Kaiser Permanente Los Angeles Medical Center Los Angeles California USA.
Kristie LauDepartment of Internal Medicine Kaiser Permanente Los Angeles Medical Center Los Angeles California USA.
Lynette TatosyanDepartment of Rheumatology Kaiser Permanente Los Angeles Medical Center Los Angeles California USA.
Brannen LiangDepartment of Pulmonary and Critical Care Medicine Kaiser Permanente Los Angeles Medical Center Los Angeles California USA.ORCID https://orcid.org/0000-0002-6384-5938

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bronchiectasis in ANCA-associated vasculitis (AAV) is usually attributed to structural damage from established disease. We report a 74-year-old woman with 7 years of culture-negative bronchiectasis, incompletely responsive to corticosteroids, in whom AAV was diagnosed after she developed palpable purpura, haemoptysis, hematuria and acute kidney injury. MPO-ANCA was markedly elevated (250.2 U/mL; reference < 1.0 U/mL) with PR3-ANCA negative. Renal biopsy showed pauci-immune crescentic glomerulonephritis, Berden focal class (one of 14 glomeruli with a cellular crescent). Induction with intravenous methylprednisolone and rituximab produced substantial renal recovery (eGFR nadir 23, stabilizing at 60 mL/min/1.73 m

Indexed as

ANCA‐associated vasculitisbronchiectasiscrescentic glomerulonephritisdiagnostic delayMPO‐ANCA

Identifiers

PMID42827517
PMCPMC13630863

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.