Evidence map›Paper›PMID 41747191›Full record

ReviewBlood advances2026

Persistence of PET scan positivity after chemoimmunotherapy for DLBCL.

James O Armitage, Matthew A Lunning, Julie M Vose, Dan L Longo

Abstract readReview
In one paragraph

Review in Blood advances, 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

4 authors.

James O ArmitageUniversity of Nebraska Medical Center, Omaha, NE.
Matthew A LunningUniversity of Nebraska Medical Center, Omaha, NE.
Julie M VoseUniversity of Nebraska Medical Center, Omaha, NE.ORCID 0000-0003-1015-7434
Dan L LongoHarvard Medical School, Boston, MA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

abstractApproximately 80% of patients with diffuse large B-cell lymphoma achieve a complete response after chemoimmunotherapy as defined by positron emission tomography (PET) scan. However, not all patients who fail to achieve a metabolic complete response are destined to relapse. In a number of these patients, the PET scan is falsely positive (ie, 20%-40% in several large series), particularly when the PET scan has a Deauville score of 4. Reflexively intervening with salvage systemic therapy or radiotherapy in these patients is potentially harmful. It seems that very sensitive measurements of circulating tumor DNA might be able to differentiate between patients who are unlikely to relapse and those with residual lymphoma. It is important to remember that lymphoma is not the only condition that can make a PET scan abnormal and to consider an alternate diagnosis that should be managed differently.

Indexed as

ImmunotherapyLymphoma, Large B-Cell, DiffusePositron-Emission TomographyHumans

Identifiers

PMID41747191
PMCPMC13141516

What OpenQuestion holds

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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 OpenQuestion graph.