Evidence map›Paper›PMID 40657234›Full record

ArticleJCEM case reports2025

Atypical Parathyroid Tumor Causing Primary Hyperparathyroidism With a Clinical Presentation of a Brown Tumor.

Nathanaël Saison, Sandra Fatio, Dominik Pytlik, Stephan Rauthe, Roger Schmid, Chantal Stutz

Abstract readCase Reports
In one paragraph

Article in JCEM case reports, 2025. 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.

Nathanaël SaisonDepartment of Surgery, Hospital Center Biel/Bienne, Biel/Bienne 2502, Switzerland.ORCID https://orcid.org/0000-0003-3411-3823
Sandra FatioEndocrinology and Diabetes, Medical Center EndoDia-Centre, Biel/Bienne 2502, Switzerland.
Dominik PytlikEndocrinology and Diabetes, Medical Center EndoDia-Centre, Biel/Bienne 2502, Switzerland.
Stephan RautheInstitute of Pathology, Viollier AG, Allschwil 4123, Switzerland.
Roger SchmidDepartment of Surgery, Hospital Center Biel/Bienne, Biel/Bienne 2502, Switzerland.
Chantal StutzDepartment of Surgery, Hospital Center Biel/Bienne, Biel/Bienne 2502, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brown tumors are rare osteolytic bone lesions linked to primary hyperparathyroidism (pHPT), caused by excessive parathyroid hormone (PTH) production. They feature microfractures, hemorrhage, and hemosiderin deposition. Atypical parathyroid tumors (APT) are uncommon parathyroid neoplasms with histologic features resembling carcinoma but without definitive parathyroid carcinoma (PC) criteria. APTs can rarely lead to brown tumors. We report a 53-year-old male with a history of nephrectomy for renal cell carcinoma and Hodgkin disease. Imaging revealed a growing osteolytic lesion in the left iliac bone. Laboratory findings indicated pHPT with elevated PTH levels. Sonography and

Indexed as

atypical parathyroid tumorbrown tumorparathyroid

Identifiers

PMID40657234
PMCPMC12246681

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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.