Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Aug 29;12:974728. doi: 10.3389/fonc.2022.974728

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2022 Kusano, Katoh, Minohara, Fujii, Miyasaka, Takayama, Imura, Kusunoki, Miyakawa, Kamada, Serizawa, Takakusagi, Mizoguchi, Tsuchida and Yoshida

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Positional changes of gastrointestinal gas. The median, first and third quartile, maximum and minimum values, and outliers for the concordance of gas contouring is presented in a box-and-whisker plot per each beam. The gas contour of the treatment planning CT images is presented as Gas_pCT50% , the gas contour in the in-room CT images is presented as Gas_irCT50% , and the replacement region set using Pattern 2 during treatment planning is presented as Rep_pattern2. We used the Wilcoxon signed rank test for the statistical analysis. The symbol * indicate that there is a significant difference between them.