Bao Lei, Feng Xiaoli, Wang Ting, Xing Fengjuan
Department of Pathology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University Yantai, People's Republic of China.
Int J Clin Exp Pathol. 2020 Nov 1;13(11):2907-2915. eCollection 2020.
Collision tumors that occur in the gastrointestinal tract, especially the intestine, are rare, and collisions of carcinoma and lymphoma are even more rare. We report a case of collision tumor with adenocarcinoma and non-Hodgkin's diffuse large B-cell lymphoma in the cecum of an elderly male patient. Literature was reviewed to explore the clinicopathologic features, differential diagnosis, treatment, and prognosis of collision tumors with carcinoma and lymphoma involving the gastrointestinal tract, to enhance the understanding of this rare tumor, and improve diagnosis and treatment.
发生于胃肠道尤其是肠道的碰撞瘤很罕见,而癌与淋巴瘤的碰撞更为罕见。我们报告一例老年男性患者盲肠发生的腺癌与非霍奇金弥漫性大B细胞淋巴瘤碰撞瘤病例。回顾文献以探讨涉及胃肠道的癌与淋巴瘤碰撞瘤的临床病理特征、鉴别诊断、治疗及预后,以增进对这种罕见肿瘤的认识并改善诊断与治疗。