Uterine Smooth Muscle Tumors: An Overview.


Journal

Advances in anatomic pathology
ISSN: 1533-4031
Titre abrégé: Adv Anat Pathol
Pays: United States
ID NLM: 9435676

Informations de publication

Date de publication:
19 Apr 2024
Historique:
medline: 22 4 2024
pubmed: 22 4 2024
entrez: 22 4 2024
Statut: aheadofprint

Résumé

Uterine smooth muscle tumors are a heterogeneous group of mesenchymal neoplasms with multiple histologic variants and distinct biological behaviors. Pathologic classification (benign, uncertain malignant potential, malignant) relies on the evaluation of mitotic index, necrosis, and degree of cytologic atypia, with different thresholds based on each subtype. Immunohistochemistry and other ancillary studies may be necessary to establish the diagnosis in a subset of cases, given the morphologic overlap with other mesenchymal neoplasms, including low-grade and high-grade endometrial stromal tumors, inflammatory myofibroblastic tumors, and PEComa. Recent advances in molecular diagnostics have refined the classification of smooth muscle tumors, but most cases are diagnosed purely on histologic grounds.

Identifiants

pubmed: 38647238
doi: 10.1097/PAP.0000000000000446
pii: 00125480-990000000-00103
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Informations de copyright

Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.

Déclaration de conflit d'intérêts

The authors have no funding or conflicts of interest to disclose.

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Auteurs

Andre Pinto (A)

Department of Pathology and Laboratory Medicine, University of Miami, Miami, FL.

Classifications MeSH