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肾原发性类癌罕见,在所有类癌中<1%,至今文献报道仍<100例,本文报道我院收治的1例肾原发性类癌,并结合文献,讨论肾原发性类癌组织学特征及免疫表型。1材料与方法1.1临床资料患者女性,62岁。因无明显诱因出现左腰部胀痛1月入院。患者入院后行腹部B超提示肾实质内低回声肿物。腹部CT:左肾内见不规则软组织肿块,大小约3 cm×3.6 cm×4.5 cm,边界较清,密度不均匀,内见钙化灶及条索状液化区,
Kidney primary carcinoid rare in all carcinoids, <1%, so far the literature is still <100 cases reported in this article reported in our hospital for 1 case of primary renal carcinoid tumors, combined with the literature to discuss the primary class of kidney Histological features and immunophenotypes. 1 Materials and Methods 1.1 Clinical data Patients Female, 62 years old. No obvious incentive for left lumbar pain January admission. Patients admitted to the hospital after the abdomen ultrasound B-tip renal pituitary hypoechoic mass. Abdomen CT: An irregular soft tissue mass is seen in the left kidney with a size of about 3 cm × 3.6 cm × 4.5 cm. The border is clearer, the density is uneven, the calcification zone and the cord-like liquefaction zone are seen inside,