Endoscopic diagnosis of invasion depth of early forms of colorectal cancer

Kashin S.V.

ORCID: 0000-0001-6098-7677

Saito Yu.

National Cancer Center Hospital Tokyo, Tokyo, Japan

Zav’yalov D.V.

Department of Diagnostic and Therapeutic Endoscopy, state budgetary healthcare facility «Yaroslavl Regional Oncological Clinical Hospital», Yaroslavl

Krainova E.A.

State budgetary healthcare facility «Yaroslavl’ Regional Clinical Oncological Hospital»

Tarasova E.L.

Department of Diagnostic and Therapeutic Endoscopy, state budgetary healthcare facility «Oncological Clinical Hospital», Yaroslavl region

Goncharov V.I.

Department of Diagnostic and Therapeutic Endoscopy, state budgetary healthcare facility «Yaroslavl Regional Oncological Clinical Hospital», Yaroslavl

Aleshicheva A.N.

Yaroslavl Regional Oncology Hospital, Yaroslavl, Russia

Endoscopic diagnosis of invasion depth of early forms of colorectal cancer

Authors:

Kashin S.V., Saito Yu., Zav’yalov D.V., Krainova E.A., Tarasova E.L., Goncharov V.I., Aleshicheva A.N.

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Journal: Russian Journal of Evidence-Based Gastroenterology. 2018;7(3): 60‑64

DOI: 10.17116/dokgastro2018703160

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To cite this article:

Kashin SV, Saito Yu, Zav’yalov DV, Krainova EA, Tarasova EL, Goncharov VI, Aleshicheva AN. Endoscopic diagnosis of invasion depth of early forms of colorectal cancer. Russian Journal of Evidence-Based Gastroenterology. 2018;7(3):60‑64. (In Russ.)
https://doi.org/10.17116/dokgastro2018703160

Подписка 2025 (Russian Journal of Evidence-Based Gastroenterology)

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Analysis of tumor surface structure is currently predominant to determine depth of invasion. Several clinical examples of the use of modern endoscopic technologies for assessing tumor invasion depth and techniques of their removal were demonstrated within the International Conference «High Technologies in Endoscopy of the Digestive System» (Yaroslavl, June 30 — July 1, 2017). The demonstration was conducted by head of the endoscopy department of the National Cancer Center of Tokyo, prof. Yutaka Saito (Tokyo, Japan). There were 91 patients with early forms of colorectal cancer who underwent diagnosis and endoscopic treatment at the Yaroslavl Regional Cancer Hospital in 2014—2017. Narrow spectral endoscopy and analysis of tumor surface structure using S. Kudo classification were applied. Incidence of recurrences was 3.3% (n=3) within 1-3-year follow-up.

Keywords:

colonoscopy

S Kudo classification

Near focus

Authors:

Kashin S.V.

ORCID: 0000-0001-6098-7677

Saito Yu.

National Cancer Center Hospital Tokyo, Tokyo, Japan

Zav’yalov D.V.

Department of Diagnostic and Therapeutic Endoscopy, state budgetary healthcare facility «Yaroslavl Regional Oncological Clinical Hospital», Yaroslavl

Krainova E.A.

State budgetary healthcare facility «Yaroslavl’ Regional Clinical Oncological Hospital»

Tarasova E.L.

Department of Diagnostic and Therapeutic Endoscopy, state budgetary healthcare facility «Oncological Clinical Hospital», Yaroslavl region

Goncharov V.I.

Department of Diagnostic and Therapeutic Endoscopy, state budgetary healthcare facility «Yaroslavl Regional Oncological Clinical Hospital», Yaroslavl

Aleshicheva A.N.

Yaroslavl Regional Oncology Hospital, Yaroslavl, Russia

List of references:

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Kudo S, Kashida H, Tamura T. Colonoscopic diagnosis and management of nonpolypoid early colorectal cancer. World J Surg. 2000;24:081-1090.

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