TY - JOUR T1 - Extra-gonadal yolk sac tumor of the sigmoid colon: A rare entity A1 - Anshuma Bansal A1 - Anindya Mukherjee A1 - Rakesh Kapoor A1 - Manish Rohilla JF - Clinical Cancer Investigation Journal JO - Clin Cancer Investig J SN - 2278-0513 Y1 - 2016 VL - 5 IS - 3 DO - 10.4103/2278-0513.180773 SP - 259 EP - 261 N2 - Yolk sac tumors (YSTs) in gastrointestinal tract are rare. YST of metastatic sigmoid colon, managed with surgery and chemotherapy, showed excellent response, contrary to poor prognosis has been reported in literature. UR - https://ccij-online.org/article/extra-gonadal-yolk-sac-tumor-of-the-sigmoid-colon:-a-rare-entity-588 ER -