Endoscopic submucosal resection with a ligation device is an effective and safe treatment for carcinoid tumors in the lower rectum.

Mashimo Y, Matsuda T, Uraoka T, Saito Y, Sano Y, Fu K, Kozu T, Ono A, Fujii T, Saito D. Endoscopic submucosal resection with a ligation device is an effective and safe treatment for carcinoid tumors in the lower rectum. J Gastroenterol Hepatol. 2008 Feb;23(2):218-21. doi: 10.1111/j.1440-1746.2008.05313.x. PMID: 18289355 [PubMed – indexed for MEDLINE]