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212192

Role of diffusion magnetic resonance imaging (DWI) in laryngeal carcinoma

Article

Last updated: 24 Dec 2024

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Abstract

Background and Purpose: To detect sensitivity and specificity of diffusion-weighted imaging (DWI) as a non-invasive technique in the detection of de-novo cases of cancer larynx
Patients and methods: Patients included in this research were patients suspected of de-novo cancer larynx; This study is a prospective randomized comparative clinical trial.
Results: The mean apparent diffusion coefficient (ADC) of laryngeal lesions (0.73± SD 0.23 x10-.3 mm2) was lower (p < 0.001) than the mean of the normal part of the larynx in the same patients (1.09± SD 0.099 x 10-.3 mm2), The cut-off value of the ADC using receiver operating characteristics was Conclusion: DWI is an easily reproducible and non-invasive technique that can accurately explore the larynx and became a very important diagnostic tool of laryngeal diseases. This study demonstrated the cut-off point of ADC value for discrimination of malignant lesion is <0.87x 10-.3 mm2/s with restricted diffusion in DWI images.

DOI

10.21608/ejnso.2021.212192

Keywords

diffusion-weighted imaging, Laryngeal cancer, new technology in denovo cancer larynx

Authors

First Name

Mohammed

Last Name

Mohammed Roushdy

MiddleName

Mahmoud

Affiliation

Otorhinolaryngology in Otorhinolaryngology department Assiut university hospital, Assiut University, Assiut, Egypt

Email

-

City

-

Orcid

-

First Name

Mahmoud

Last Name

Ragheb Elsherif

MiddleName

-

Affiliation

Otorhinolaryngology in Otorhinolaryngology department Assiut university hospital. , Assiut University, Assiut, Egypt

Email

mmraghib@aun.edu.eg

City

-

Orcid

-

First Name

Ezzat

Last Name

Saleh Kayed

MiddleName

Mohamed

Affiliation

Otorhinolaryngology in Otorhinolaryngology department Assiut university hospital. , Assiut University, Assiut, Egypt

Email

-

City

-

Orcid

-

First Name

Shimaa

Last Name

Farghaly

MiddleName

-

Affiliation

Radiodiagnosis in Radio-diagnosis department Assiut university hospital, Assiut University, Assiut, Egypt

Email

-

City

-

Orcid

-

First Name

Ahmed

Last Name

Sayed

MiddleName

Ragab

Affiliation

Otorhinolaryngology department in Assiut university hospital. , Assiut University, Assiut, Egypt

Email

ahmedsyed478@yahoo.com

City

-

Orcid

-

Volume

7

Article Issue

3

Related Issue

24888

Issue Date

2021-12-01

Receive Date

2021-11-02

Publish Date

2021-12-01

Page Start

19

Page End

28

Print ISSN

2314-890X

Online ISSN

2314-8918

Article File

EJNSO_Volume 7_Issue 3_Pages 19-28.pdf

PDF . 683.4kB

Link

https://ejnso.journals.ekb.eg/article_212192.html

Detail API

https://ejnso.journals.ekb.eg/service?article_code=212192

Order

3

Type

Original Article

Type Code

1,045

Publication Type

Journal

Publication Title

Egyptian Journal of Neck Surgery and Otorhinolaryngology

Publication Link

https://ejnso.journals.ekb.eg/

MainTitle

Role of diffusion magnetic resonance imaging (DWI) in laryngeal carcinoma

Details

Type

Article

Created At

22 Jan 2023