Evidence map›Paper›PMID 24675021›Full record

ReviewAnnals of oncology : official journal of the European Society for Medical Oncology2014

Refined diagnostic criteria and classification of mast cell leukemia (MCL) and myelomastocytic leukemia (MML): a consensus proposal.

P Valent, K Sotlar, W R Sperr, L Escribano, S Yavuz, A Reiter, T I George, H C Kluin-Nelemans, O Hermine, J H Butterfield and 14 more

Open access · bronzeAbstract readReviewConsensus Statement
In one paragraph

Review in Annals of oncology : official journal of the European Society for Medical Oncology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

56 citing papers in PubMed, 118 citations in OpenAlex.

  1. Trial
  2. Article
  3. Diagnosing Systemic Mastocytosis: State of the Art.International journal of laboratory hematology · 2026
    Review
  4. Review
  5. Article
  6. Review
  7. Mastocytosis.Nature reviews. Disease primers · 2025
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Engraftment in NSGLeukemia · 2023
    Article
  17. Review
  18. Article
  19. Article
  20. 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

24 authors at 20 institutions in 10 countries.

P ValentDivision of Hematology, Department of Medicine I, Medical University of Vienna, Vienna, Austria. Electronic address: peter.valent@meduniwien.ac.at.
K SotlarInstitute of Pathology, Ludwig-Maximilians-University, Munich, Germany.
W R SperrDivision of Hematology, Department of Medicine I, Medical University of Vienna, Vienna, Austria.
L EscribanoServicio Central de Citometria, Centro de Investigacion del Cancer (IBMCC; CSIC/USAL) and Department of Medicine, University of Salamanca, Salamanca, Spain.
S YavuzDivision of Hematology, Department of Internal Medicine, University of Istanbul, Turkey.
A ReiterIII. Medizinische Klinik, Universitätsmedizin Mannheim, Universität Heidelberg, Mannheim, Germany.
T I GeorgeDepartment of Pathology, University of New Mexico, Albuquerque, USA.
H C Kluin-NelemansDepartment of Hematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
O HermineImagine Institute Université Paris Descartes, Sorbonne, Paris Cité, Centre national de référence des mastocytoses, Paris, France.
J H ButterfieldDivision of Allergic Diseases, Mayo Clinic, Rochester, USA.
H HägglundHematology Center Karolinska, Karolinska University Hospital, Stockholm, Sweden.
C UstunDivision of Hematology-Oncology and Transplantation, Department of Medicine, University of Minnesota, Minneapolis.
J L HornickDepartment of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA.
M TriggianiDivision of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy.
D RadiaDepartment of Haematology, Guys and St Thomas' NHS Foundation Trust, Guys Hospital, London, UK.
C AkinDivision of Allergy and Immunology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, USA.
K HartmannDepartment of Dermatology, University of Cologne, Cologne, Germany.
J GotlibStanford Cancer Center, Stanford University School of Medicine, Stanford.
L B SchwartzDepartment of Internal Medicine, Division of Rheumatology, Allergy & Immunology, Virginia Commonwealth University, Richmond.
S VerstovsekDepartment of Leukemia, The University of Texas MD Anderson Cancer Center, Houston.
A OrfaoServicio Central de Citometria, Centro de Investigacion del Cancer (IBMCC; CSIC/USAL) and Department of Medicine, University of Salamanca, Salamanca, Spain.
D D MetcalfeLaboratory of Allergic Diseases, NIAID, NIH, Bethesda, USA.
M ArockLBPA CNRS UMR8113, Ecole Normale Supérieure de Cachan, Cachan, France.
H-P HornyInstitute of Pathology, Ludwig-Maximilians-University, Munich, Germany.
Brigham and Women's Hospital · USLudwig-Maximilians-Universität München · DEMedical University of Vienna · ATUniversidad de Salamanca · ESDélégation Paris 5 · FRÉcole Normale Supérieure Paris-Saclay · FRGuy's Hospital · GBHeidelberg University · DEIstanbul University · TRKarolinska University Hospital · SEMayo Clinic · USNational Institutes of Health · USStanford University · USThe University of Texas MD Anderson Cancer Center · USUniversity Medical Center Groningen · NLUniversity of Cologne · DEUniversity of Minnesota · USUniversity of New Mexico · USUniversity of Salerno · ITVirginia Commonwealth University · US

Funding

The Pathogenesis, Diagnosis, And Treatment Of Systemic Mast Cell DisordersZIAAI000249 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI KOMAROW, HIRSH D · 2009 to 2025
$16.5M
6 · The paper itself

Abstract

Mast cell leukemia (MCL), the leukemic manifestation of systemic mastocytosis (SM), is characterized by leukemic expansion of immature mast cells (MCs) in the bone marrow (BM) and other internal organs; and a poor prognosis. In a subset of patients, circulating MCs are detectable. A major differential diagnosis to MCL is myelomastocytic leukemia (MML). Although criteria for both MCL and MML have been published, several questions remain concerning terminologies and subvariants. To discuss open issues, the EU/US-consensus group and the European Competence Network on Mastocytosis (ECNM) launched a series of meetings and workshops in 2011-2013. Resulting discussions and outcomes are provided in this article. The group recommends that MML be recognized as a distinct condition defined by mastocytic differentiation in advanced myeloid neoplasms without evidence of SM. The group also proposes that MCL be divided into acute MCL and chronic MCL, based on the presence or absence of C-Findings. In addition, a primary (de novo) form of MCL should be separated from secondary MCL that typically develops in the presence of a known antecedent MC neoplasm, usually aggressive SM (ASM) or MC sarcoma. For MCL, an imminent prephase is also proposed. This prephase represents ASM with rapid progression and 5%-19% MCs in BM smears, which is generally accepted to be of prognostic significance. We recommend that this condition be termed ASM in transformation to MCL (ASM-t). The refined classification of MCL fits within and extends the current WHO classification; and should improve prognostication and patient selection in practice as well as in clinical trials.

Indexed as

Bone Marrow ExaminationDiagnosis, DifferentialDisease ProgressionHumansLeukemia, Mast-CellLeukemia, Myelomonocytic, AcuteLeukemia, Myelomonocytic, ChronicMast CellsMastocytosisKIT D816Vleukemiamast cellsmastocytosisprognosticationtryptase

Identifiers

PMID24675021
PMCPMC4155468
OpenAlexW2108162432

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.