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由于应用假性肾肿瘤这一术语不够确切而且概念不清,基于肾解剖和病理,有必要进行全面的复习并提出假性肾肿瘤的分类。肾假性肿瘤通常在排泄性尿路造影时被首先查出,但单靠这一检查尚难作出病理本质的鉴别。肾假瘤的定义:假性或真性肿块,尿路造影符合新生物而组织学表现是由正常组织构成。某些病变如脓肿、血肿与肾盂肾炎,由于存在病理状态,不包括在这种分类中。辨认这种假性肾肿瘤的重要性在于对假性或无须治疗的肾肿块得到正确诊断。
Since the term false kidney neoplasms is not sufficiently clear and the concept is unclear, it is necessary to conduct a comprehensive review and to propose the classification of pseudo-kidney neoplasms based on renal anatomy and pathology. Renal pseudotumor tumors are usually first detected during excretional urography, but it is difficult to identify the nature of the pathology alone. The definition of renal pseudotumor: false or true masses, urography conforms to new organisms, and histological manifestations consist of normal tissues. Some lesions such as abscesses, hematomas, and pyelonephritis are not included in this classification due to the presence of pathological conditions. The importance of identifying this type of false kidney tumor lies in the correct diagnosis of a false or untreated renal mass.