Evidence map›Paper›PMID 42293158›Full record

ArticleMolecular genetics and metabolism reports2026

Homozygous variegate porphyria: Two cases misdiagnosed as erythropoietic protoporphyria.

Chenqing Wang, Narmene Bensaber, Lina Rebeiz, Benny Tran, Silvia Tortorelli, Kevin Kyle, Lenore K Yalom, Akshata Moghe, Karl E Anderson, Rebecca K Leaf and 1 more

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Molecular genetics and metabolism 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

11 authors.

Chenqing WangDepartment of Medicine, Mass General Brigham, 55 Fruit Street, Boston, MA 02114, USA.
Narmene BensaberDepartment of Medicine, Mass General Brigham, 55 Fruit Street, Boston, MA 02114, USA.
Lina RebeizDepartment of Medicine, Mass General Brigham, 55 Fruit Street, Boston, MA 02114, USA.
Benny TranDepartment of Medicine, Mass General Brigham, 55 Fruit Street, Boston, MA 02114, USA.
Silvia TortorelliDepartment of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
Kevin KyleDepartment of Neurology, Mass General Brigham, 55 Fruit Street, Boston, MA 02114, USA.
Lenore K YalomDepartment of Medicine, Mass General Brigham, 55 Fruit Street, Boston, MA 02114, USA.
Akshata MogheDivision of Gastroenterology, University of Texas Health Science Center, 6431 Fannin Street, Houston, TX 77030, USA.
Karl E AndersonDivision of Gastroenterology, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX 77555, USA.
Rebecca K LeafDepartment of Medicine, Mass General Brigham, 55 Fruit Street, Boston, MA 02114, USA.
Amy K YeungDepartment of Medicine, Mass General Brigham, 55 Fruit Street, Boston, MA 02114, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Homozygous variegate porphyria (HVP) is an ultra-rare porphyria caused by biallelic pathogenic variants in

Indexed as

Homozygous variegate porphyriaPhotosensitivityPorphyriaProtoporphyrinogen oxidaseVariegate porphyria

Identifiers

PMID42293158
PMCPMC13263737

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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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 Socratic graph.