# Semi-automatic sigmoid colon segmentation in CT for radiation therapy treatment planning via an iterative 2.5-D deep learning approach

> Research article (Medical Image Analysis, 2020) · cited 32× · AI/ML

**Wikidata**: [openalex:W3112667527](https://www.wikidata.org/wiki/openalex:W3112667527)  
**Source**: https://4ort.xyz/entity/semi-automatic-sigmoid-colon-segmentation-in-ct-for-radiation-therapy-treatment-planning-via-an-iterative-2-5-d-deep-lea