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The Diagnostic Yield of Bronchoscopic Cryobiopsy Compared to Conventional Forceps Biopsy in Endobronchial Tumors

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Chest

Abstract

Background: Conventional Forceps biopsy is associated with smaller specimen sizes and more crushed artifacts. Recently, cryobiopsy has been suggested to be associated with higher diagnostic yield due to its ability to obtain larger biopsies with less crush artifacts when compared to conventional biopsy techniques. This study aimed for assessment of the diagnostic yield of cryobiopsy compared to the forceps biopsy for endobronchial lesions. Methods: In this cross sectional study, 48 patients with endobronchial lesions underwent bronchoscopic forceps biopsy and cryobiopsy, at the Chest Department, Faculty of Medicine, Zagazig University, and the specimens were sent for histopathological analysis. Results: Two methods showed statistically significant differences as regards the diagnostic yield as all the cryoprobe biopsies (100%) were diagnostic while only (81.3%) of forceps biopsies were diagnostic (P value = 0.002). Conclusion: Cryobiopsy yielded larger tissue specimens, resulting in a higher diagnostic yield and a lower prevalence of non-diagnostic results compared to forceps biopsy.

DOI

10.21608/zumj.2024.281114.3311

Keywords

Cryobiopsy, Forceps biopsy, Endobronchial tumors

Authors

First Name

Eman

Last Name

Shebl

MiddleName

-

Affiliation

Chest Diseases Department, Faculty of Medicine, Zagazig university

Email

emanshebl3000@yahoo.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Ali

MiddleName

Abdelrahman

Affiliation

Chest Diseases Department, Faculty of Medicine, Zagazig university

Email

ahmed.salama585858@gmail.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Said

MiddleName

Mohamed

Affiliation

Chest Diseases Department, Faculty of Medicine, Zagazig university

Email

kingarmstrong100@yahoo.com

City

Zagazig

Orcid

-

First Name

Mohamed

Last Name

Anwar

MiddleName

Taher

Affiliation

Chest Diseases Department, Faculty of Medicine, Zagazig university

Email

dr_mohamedsurgeon@yahoo.com

City

Zagazig

Orcid

-

Volume

30

Article Issue

4

Related Issue

48061

Issue Date

2024-07-01

Receive Date

2024-04-02

Publish Date

2024-07-01

Page Start

1,364

Page End

1,371

Print ISSN

1110-1431

Online ISSN

2357-0717

Link

https://zumj.journals.ekb.eg/article_349984.html

Detail API

https://zumj.journals.ekb.eg/service?article_code=349984

Order

35

Type

Original Article

Type Code

273

Publication Type

Journal

Publication Title

Zagazig University Medical Journal

Publication Link

https://zumj.journals.ekb.eg/

MainTitle

The Diagnostic Yield of Bronchoscopic Cryobiopsy Compared to Conventional Forceps Biopsy in Endobronchial Tumors

Details

Type

Article

Created At

30 Dec 2024