Gao, C.; Liu, J.-L.; Zhang, M.-N.; Qiu, P.-S.; Zhao, X.-X.; Zhao, Q.; Liu, J.; Shi, X.-Y. Primary Extrasensal Nasal-Type Natural Killer T-Cell Lymphoma of the Sigmoid Colon and ıleocecal Junction: A Case Report. Turkish Journal of Gastroenterology 2020, 31, 955-956.