Evidence map›Paper›PMID 34755265›Full record

ArticleHead and neck pathology2022

Is it Anaplastic Thyroid Cancer, Primary Thyroid Lymphoma, or Rosai Dorfman Disease? An Elusive Histopathologic Diagnosis of a Thyroid Mass.

Stephanie Kim, Austin L Gray, Wilson P Lao, Mia N Perez, Yan Liu, Steve C Lee

Open access · greenAbstract readCase Reports
In one paragraph

Article in Head and neck pathology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.2field-weighted citation impact, top 45% of its field
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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Massive Primary Thyroid Lymphoma on [Diagnostics (Basel, Switzerland) · 2025
    Article
  4. 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

6 authors at 2 institutions in 1 country.

Stephanie KimLoma Linda University School of Medicine, Loma Linda, CA, USA.
Austin L GrayDepartment of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA.
Wilson P LaoDepartment of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA. WilsonFelixLao@llu.edu.ORCID http://orcid.org/0000-0002-0713-6635
Mia N PerezDepartment of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA.
Yan LiuDepartment of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA.
Steve C LeeDepartment of Otolaryngology - Head and Neck Surgery, Loma Linda University Medical Center, Loma Linda, CA, USA.
Loma Linda University Medical Center · USLoma Linda University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study is to present an elusive case of primary thyroid lymphoma (PTL), initially thought to be anaplastic thyroid carcinoma, then Rosai Dorfman disease, before the final diagnosis of PTL was made. An elderly female with hypothyroidism presented with compressive airway symptoms secondary to an enlarging neck mass. Imaging was suggestive of undifferentiated thyroid cancer. The initial biopsy was unexpectedly consistent with a lymphoproliferative disorder such as Rosai-Dorfman disease. A repeat biopsy with immunohistochemical analysis yielded a diagnosis of diffuse large B-cell lymphoma of germinal center subtype. The patient was spared thyroid surgery and started on appropriate chemotherapy. PTL is within the differential diagnosis that physicians must consider in a patient with a rapidly-enlarging neck mass. A clinical index of suspicion and early accurate diagnosis may spare the patient from unnecessary surgery that is required of most other non-hematopoeitic thyroid malignancies.

Indexed as

Histiocytosis, SinusLymphoma, Large B-Cell, DiffuseThyroid Carcinoma, AnaplasticThyroid NeoplasmsAgedFemaleHumansEndocrineHead and neckLymphomaOtolaryngologyRosai DorfmanThyroid malignancy

Identifiers

PMID34755265
PMCPMC9187825
OpenAlexW3214726405

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.