VILALLONGA, Ramon, Eloy ESPIN BASANY, and Manuel ARMENGOL. 2009. “Cavernous Hemangioma: Unusual Benign Tumor of the Transverse Colon”. Turkish Journal of Gastroenterology 20 (2):146-49. https://www.turkjgastroenterol.org/index.php/tjg/article/view/1706.