The clinical features, imaging features, treatment methods and pathological features of 27 patients with metanephric adenoma were analyzed. It was found that the clinical features and imaging features of metanephric adenoma were difficult to differentiate from renal malignantology. Pathology can be clearly diagnosed and some can be combined with malignant components. Nephron sparing surgery is the first choice, and the prognosis is good, but still need regular follow-up.
分析了27例后肾腺瘤患者的临床特征、影像学表现、治疗方式及病理学特点，发现后肾腺瘤临床特征及影像学表现难以与肾恶性肿瘤鉴别，病理可明确诊断，部分可合并恶性成分。保留肾单位手术为首选手术方式，预后良好，但仍需定期随访。.