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Khalin K.D.

Clinical Hospital RZD-Medicine;
Pacific State Medical University

Agapov M.Y.

City Clinical Oncology Hospital

Fedorov E.D.

Pirogov Russian National Research Medical University of the Russian Ministry of Health

Zvereva L.V.

Clinical Hospital RZD-Medicine

Ogurchyenok N.E.

Clinical Hospital RZD-Medicine

Stegniy K.V.

Pacific State Medical University

Ivanova E.V.

Institute for Cellular and Intracellular Symbiosis of Ural Division of RAS

Dvoĭnikova E.R.

Medical Center of the Far Eastern Federal University

Gorbachev E.V.

Pirogov Russian National Medical University;
City Clinical Hospital No. 31

Endoscopic vs optical biopsy for patients with colorectal lesions: prospective multicentral trial

Authors:

Khalin K.D., Agapov M.Y., Fedorov E.D., Zvereva L.V., Ogurchyenok N.E., Stegniy K.V., Ivanova E.V., Dvoĭnikova E.R., Gorbachev E.V.

More about the authors

Journal: Russian Journal of Evidence-Based Gastroenterology. 2022;11(3): 11‑19

DOI: 10.17116/dokgastro20221103111

Read: 2492 times

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Table of contents

ENDOSCOPIC VS OPTICAL BIOPSY FOR PATIENTS WITH COLORECTAL LESIONS: PROSPECTIVE MULTICENTRAL TRIAL
ENDOSCOPIC VS OPTICAL BIOPSY FOR PATIENTS WITH COLORECTAL LESIONS: PROSPECTIVE MULTICENTRAL TRIAL

To cite this article:

Khalin KD, Agapov MY, Fedorov ED, et al. . Endoscopic vs optical biopsy for patients with colorectal lesions: prospective multicentral trial. Russian Journal of Evidence-Based Gastroenterology. 2022;11(3):11‑19. (In Russ.)
https://doi.org/10.17116/dokgastro20221103111

Подписка 2026 Доказательная гастроэнтерология (Russian Journal of Evidence-Based Gastroenterology)
МСФ на ЯМ
Использование инфографики авторами научных работ
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Abstract:

Tactics for colorectal lesions depend on their morphological characteristics. It can be assessed with forceps biopsy or with “optical biopsy” using surface morphology.

OBJECTIVE

We compared results of forceps biopsy and “optical biopsy”.

MATERIAL AND METHODS

258 lesions were analyzed with Kudo pit-pattern classification, JNET classification, or NICE classification, then forceps biopsy was taken, and lesions were resected endoscopically. The results of forceps biopsy, “optical biopsy” and pathology reports were compared. All lesions were divided into four groups: hyperplastic polyps (HP), serrated polyps (SP), adenomas, and carcinomas.

RESULTS

«Optical biopsy» correlated with pathology reports after operation at 160 cases (62%), forceps biopsy — at 178 (69%), p=0.11. Tactics were wrong in 58 cases (22.5%) using forceps biopsy results, 49 (19.4%) — using «optical biopsy» results, p=0.32

CONCLUSION

There is no significant superiority of forceps biopsy under “optical biopsy”.

Keywords:

optical imaging
colonoscopy
polyp

Authors:

Khalin K.D.

Clinical Hospital RZD-Medicine;
Pacific State Medical University

Agapov M.Y.

City Clinical Oncology Hospital

Fedorov E.D.

Pirogov Russian National Research Medical University of the Russian Ministry of Health

Zvereva L.V.

Clinical Hospital RZD-Medicine

Ogurchyenok N.E.

Clinical Hospital RZD-Medicine

Stegniy K.V.

Pacific State Medical University

Ivanova E.V.

Institute for Cellular and Intracellular Symbiosis of Ural Division of RAS

Dvoĭnikova E.R.

Medical Center of the Far Eastern Federal University

Gorbachev E.V.

Pirogov Russian National Medical University;
City Clinical Hospital No. 31

Received:

20.05.2022

Accepted:

14.06.2022

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