Diagnosis of digestive system tumours.


Journal

International journal of cancer
ISSN: 1097-0215
Titre abrégé: Int J Cancer
Pays: United States
ID NLM: 0042124

Informations de publication

Date de publication:
01 03 2021
Historique:
received: 09 03 2020
revised: 09 06 2020
accepted: 11 06 2020
pubmed: 17 7 2020
medline: 27 7 2021
entrez: 17 7 2020
Statut: ppublish

Résumé

The WHO Classification of Tumours provides the international standards for the classification and diagnosis of tumours. It enables direct comparisons to be made between different countries. In the new fifth edition, the series has gone digital with the launch of a website as well as a series of books, known widely as the WHO Blue Books. The first volume to be produced is on the classification of Digestive System tumours, replacing the successful 2010 version. It has been rewritten and updated accordingly. This article summarises the major diagnostic innovations that have occurred over the last decade and that have now been incorporated in the classification. As an example, it incorporates the recently proposed classification of neuroendocrine tumours, based on the recognition that neuroendocrine tumours and carcinomas differ substantially in the genetic abnormalities that drive their growth, findings relevant to treatment selection and outcome prediction. Several themes have emerged during the production process. One is the importance of the progression from hyperplasia to dysplasia to carcinoma in the evolution of the malignant process. Advances in imaging techniques and endoscopy have resulted in enhanced access to precancerous lesions in the gastrointestinal and biliary tract, necessitating both changes in classification schema and clinical practice. Diagnosis of tumours is no longer the sole purview of pathologists, and some patients now receive treatment before tissue is obtained, based on clinical, radiological and liquid biopsy results. This makes the classification relevant to many disciplines involved in the care of patients with tumours of the digestive system.

Identifiants

pubmed: 32674220
doi: 10.1002/ijc.33210
doi:

Types de publication

Journal Article Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

1040-1050

Informations de copyright

© 2020 UICC.

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Auteurs

Mary Kay Washington (MK)

Vanderbilt University Medical Center, Nashville, Tennessee, USA.

Richard M Goldberg (RM)

West Virginia University Cancer Institute and the Mary Babb Randolph Cancer Center, Morgantown, West Virginia, USA.

George J Chang (GJ)

Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA.

Paul Limburg (P)

Division of Gastroenterology & Hepatology, Mayo Clinic, Rochester, Minnesota, USA.

Alfred K Lam (AK)

Pathology, School of Medicine, Gold Coast campus, Griffith University, Gold Coast, Queensland, Australia.

Manuel Salto-Tellez (M)

Queen's Precision Medicine Centre of Excellence, Queen's University Belfast, Belfast Health & Social Care Trust, Belfast, UK.

Mark J Arends (MJ)

Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, The University of Edinburgh, Western General Hospital, Edinburgh, UK.

Iris D Nagtegaal (ID)

Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands.

David S Klimstra (DS)

Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York, USA.

Massimo Rugge (M)

University of Padova, Padua, Italy.

Peter Schirmacher (P)

Institute of Pathology, University Hospital, Heidelberg, Germany.

Alexander J Lazar (AJ)

Departments of Pathology, Genomic Medicine, and Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.

Robert D Odze (RD)

110 Stuart Street, Boston, Massachusetts, USA.

Fatima Carneiro (F)

Faculty of Medicine, University of Porto, Porto, Portugal.

Masashi Fukayama (M)

Department of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.

Ian A Cree (IA)

WHO Classification of Tumours Group, International Agency for Research on Cancer (IARC), World Health Organization, Lyon, France.

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