Evidence map›Paper›PMID 42568728›Full record

ArticleUrology case reports2026

Low-grade oncocytic fumarate hydratase-deficient renal cell carcinoma in a pediatric liver transplant recipient: a case report.

Abdurrahman İnkaya, Hasan Samet Güngör

Abstract readCase Reports
In one paragraph

Article in Urology case 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

2 authors.

Abdurrahman İnkayaDepartment of Urology, Health Sciences University, Umraniye Training and Research Hospital, Istanbul, Turkey.
Hasan Samet GüngörDepartment of Urology, Health Sciences University, Umraniye Training and Research Hospital, Istanbul, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fumarate hydratase (FH)-deficient renal cell carcinoma (RCC) is a rare molecularly defined neoplasm, reported only occasionally in children. We describe a 9-year-old liver transplant recipient with prior lymphoma, chronic immunosuppression, hypertension, and reduced renal reserve who presented with a complex cystic left upper-pole renal mass. Open partial nephrectomy was performed using local parenchymal compression without hilar clamping to avoid global ischemia. Histopathology confirmed low-grade oncocytic FH-deficient RCC (pT1a, R0), and renal function remained stable. Germline FH sequencing identified a variant of uncertain significance, warranting genetic counseling, variant reinterpretation, and long-term surveillance.

Indexed as

Fumarate hydrataseImmunosuppressionLiver transplantationNephron-sparing surgeryPediatricRenal cell carcinomaVariant of uncertain significance

Identifiers

PMID42568728
PMCPMC13447571

What OpenQuestion holds

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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.