Evidence map›Paper›PMID 39979023›Full record

ReviewNephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association2025

The impact of the new WHO classification of renal cell carcinoma on the diagnosis of hereditary leiomyomatosis and renal cell carcinoma.

Jan Degenhardt, Yuri Tolkach, Mahul B Amin, Giovanni Mosiello, Dilek Ertoy Baydar, Emilie Cornec-Le Gall, Jason DiCola, Dean Elhag, Christian Frezza, Jan Halbritter and 10 more

Abstract readReview
In one paragraph

Review in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
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

20 authors.

Jan DegenhardtDepartment II of Internal Medicine, University of Cologne, Cologne, Germany.
Yuri TolkachInstitute of Pathology, University Hospital Cologne, Cologne, Germany.
Mahul B AminDepartment of Pathology and Laboratory Medicine, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA.
Giovanni MosielloDivision of Pediatric Urology/Neuro-Urology, Bambino Gesu Children's Hospital IRCCS, Rome, Italy.
Dilek Ertoy BaydarDepartment of Pathology, Koc University School of Medicine, Istanbul, Turkey.
Emilie Cornec-Le GallUniversité de Brest, UMR 1078, GGB, CHU Brest, Centre de référence Maladies Rénales Héréditaires de l'Enfant et l'Adulte, Brest, France.ORCID 0000-0003-1958-4459
Jason DiColaHLRCC Foundation, Coralville, IA, USA.
Dean ElhagHLRCC Foundation, Coralville, IA, USA.
Christian FrezzaUniversity of Cologne, Faculty of Medicine and University Hospital Cologne, Institute for Metabolomics in Ageing, Cluster of Excellence Cellular Stress Responses in Aging-associated Diseases, Cologne, Germany.
Jan HalbritterDepartment of Nephrology and Medical Intensive Care, Charite - Universitatsmedizin Berlin, Berlin, Germany.
Ignacio BlancoDepartment of Clinical Genetics, Hospital Germans Trias i Pujol, Badalona, Spain.
Michael A S JewettInternational Kidney Cancer Coalition, Utrecht, The Netherlands.
Jean-Baptiste LattoufDepartment of Surgery-Urology, University of Montreal Hospital Centre, Montreal, QC, Canada.
Graham LovittHLRCC Foundation, Coralville, IA, USA.
Per-Olof LundgrenDepartment of Urology, Karolinska University Hospital, Stockholm, Sweden.
Eamonn R MaherAston Medical School, Aston University, Birmingham, UK.ORCID 0000-0002-6226-6918
Peter MuldersDepartment of Urology, Radboud University Medical Center, Nijmegen, The Netherlands.
Brian ShuchDepartment of Urology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA.
Arndt HartmannInstitute of Pathology, Faculty of Medicine, Friedrich-Alexander University of Erlangen-Nuremberg, Bavaria, Germany.
Roman-Ulrich MüllerDepartment II of Internal Medicine, University of Cologne, Cologne, Germany.ORCID 0000-0001-6910-0745

Funding

European Renal Association
6 · The paper itself

Abstract

Hereditary leiomyomatosis and renal cell carcinoma (HLRCC) syndrome is caused by heterozygous germline variants in the fumarate hydratase (FH) gene. Inheritance follows an autosomal dominant pattern. Loss of FH confers a predisposition for various benign and malignant neoplasms, including cutaneous leiomyomas, uterine fibroids and FH-deficient renal cell carcinoma. While benign, cutaneous and uterine manifestations have a relevant impact on quality of life and risk for complications, the vast majority of FH-deficient RCCs exhibit an aggressive behaviour with invasive growth and the potential for early metastatic spread. Additionally, pathogenic germline FH variants have been associated with other neoplasms, such as adrenal gland and Leydig cell tumours. The aggressive behaviour of FH-deficient RCC challenges nephron-sparing resection strategies, as a wide margin is recommended. Even after early nephrectomy for surgical removal of FH-deficient renal cell carcinomas, there is a relevant risk for distant metastasis as well as the remaining predisposition for de novo primary renal tumours in the other kidney. Active screening is central to HLRCC care since no preventative HLRCC-specific treatment exists. Vascular endothelial growth factor/epidermal growth factor receptor-directed treatment regimes, such as erlotinib/bevacizumab, demonstrate efficacy against HLRCC-associated RCC. This emphasizes the importance of establishing the correct diagnosis in HLRCC early on to guide therapeutic decisions. Morphologic criteria as well as specific immunohistochemical staining and molecular genetics allow the identification of FH-deficient RCC. Changes made in the recent 2022 World Health Organization classification impact the diagnosis of HLRCC in multiple ways. This commentary aims to discuss this impact and raise awareness among pathologists as well as clinicians involved in the care of patients with HLRCC.

Indexed as

Carcinoma, Renal CellKidney NeoplasmsLeiomyomatosisNeoplastic Syndromes, HereditarySkin NeoplasmsUterine NeoplasmsWorld Health OrganizationFumarate HydrataseHumansFumarate Hydratasefumarate hydratase (FH)hereditary leiomyomatosis and renal cell carcinoma (HLRCC)immunohistochemistrypathologyrenal cell carcinoma

Identifiers

PMID39979023
PMCPMC12215663

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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.