Evidence map›Paper›PMID 40400815›Full record

ArticleCureus2025

Pernicious Anemia Presenting With Severe Hemolytic Anemia.

Jeffrey Chung

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Article
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

1 author.

Jeffrey ChungInternal Medicine, University of California, Los Angeles (UCLA) Ronald Reagan Medical Center, Los Angeles, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pernicious anemia is an autoimmune disease characterized by vitamin B12 deficiency due to antibodies that target intrinsic factor and/or parietal cells in the stomach. Hemolytic anemia is rarely seen in vitamin B12 deficiency. This case report highlights a patient with a history of autoimmune thyroid disease who presented with severe hemolytic anemia and vitamin B12 deficiency from pernicious anemia. This report discusses the association of hemolytic anemia with vitamin B12 deficiency, the association of pernicious anemia with other autoimmune diseases, and the treatment of pernicious anemia.

Indexed as

autoimmune polyendocrine syndrome type 3cyanocobalaminhemolytic anemiapernicious anemiavitamin b12 deficiency

Identifiers

PMID40400815
PMCPMC12094849

What OpenQuestion holds

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Registered trials

None linked

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.