Evidence map›Paper›PMID 41913822›Full record

ArticleCureus2026

Hidden in Plain Sight: Metastatic Renal Cell Carcinoma Masquerading as Multinodular Thyroid Disease.

Catherine A Toal, Anna Aronova, Maryam Zenali

Abstract readCase Reports
In one paragraph

Article in Cureus, 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

3 authors.

Catherine A ToalDepartment of General Surgery, New York Medical College, Valhalla, USA.
Anna AronovaDepartment of Surgery, Northern Westchester Hospital, Mount Kisco, USA.
Maryam ZenaliDepartment of Pathology and Laboratory Medicine, Northwell Health, New Hyde Park, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metastases to the thyroid gland are uncommon, with renal cell carcinoma (RCC) representing a rare but clinically significant occurrence. RCC may metastasize after a prolonged dormancy and remain clinically silent for years before detection. We present a case of a 61-year-old man who initially presented with hematuria. Imaging at the time revealed RCC confined to the kidney. Several years later, during surveillance imaging for newly diagnosed prostate cancer via prostate-specific membrane antigen (PSMA) positron emission tomography (PET), bilateral thyroid nodules were incidentally detected. Histopathological examination of the resected multinodular thyroid revealed an unexpected finding of metastatic RCC, initially masquerading as a primary thyroid neoplasm. Awareness of RCC's propensity to masquerade as a primary thyroid tumor is paramount for the surveillance and management of patients with a history of RCC.

Indexed as

cytologygeneral surgeryhistologymetastasismetastatic renal cell carcinomamultinodular thyroidoncologypathologythyroid neoplasm

Identifiers

PMID41913822
PMCPMC13033103

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.