2020
DOI: 10.1097/dcr.0000000000001519
|View full text |Cite
|
Sign up to set email alerts
|

Evaluation of Rectal Cancer Circumferential Resection Margin Using Faster Region-Based Convolutional Neural Network in High-Resolution Magnetic Resonance Images

Abstract: BACKGROUND: High-resolution MRI is regarded as the best method to evaluate whether there is an involved circumferential resection margin in rectal cancer. OBJECTIVE: We explored the application of the faster region-based convolutional neural network to identify positive circumferential resection margins in high-resolution MRI images. DESIGN: This was a retrospective study. S… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
15
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
10

Relationship

1
9

Authors

Journals

citations
Cited by 27 publications
(21 citation statements)
references
References 19 publications
0
15
0
Order By: Relevance
“…Some recent studies have tried to estimate rectal cancer-related parameters on preoperative MR images using AI, and have shown that the accuracy was acceptable [22,[26][27][28]. However, these studies had several limitations: tumor tissue was not visualized on the MR image, the relationship of the tumor with the mesorectal fascia was difficult to assess, the results were not based on high-resolution MRI, or the ground-truth labels were not based on pathological assessment, the last issue being the one we consider to be most critical.…”
Section: Discussionmentioning
confidence: 99%
“…Some recent studies have tried to estimate rectal cancer-related parameters on preoperative MR images using AI, and have shown that the accuracy was acceptable [22,[26][27][28]. However, these studies had several limitations: tumor tissue was not visualized on the MR image, the relationship of the tumor with the mesorectal fascia was difficult to assess, the results were not based on high-resolution MRI, or the ground-truth labels were not based on pathological assessment, the last issue being the one we consider to be most critical.…”
Section: Discussionmentioning
confidence: 99%
“…In 3D-T2 weighted MRI, the 3D full collaborative network architecture based on DL could segment CRC more reasonably and effectively than other techniques[ 35 ]. In the high-resolution MRI image of rectal cancer, the use of a faster region-based convolution NN (Faster R-CNN) had a high accuracy in evaluating tumor boundaries[ 36 , 37 ]. Circumferential resection margin is one of the key factors affecting the treatment decision of CRC patients.…”
Section: Use Of Ai In Diagnosis Of Crcmentioning
confidence: 99%
“…A single-center retrospective study reported that high-resolution MRI based on an AI model can be used to evaluate the involvement of circumferential resection margins in rectal cancer[ 30 ]. A total of 240 CRC patients with positive circumferential resection margins were included, and image training was carried out based on the regional convolutional neural network AI model.…”
Section: Mri-based Ai Model Improves the Accuracy Of Staging Rectal Cancermentioning
confidence: 99%