例句 /

Metanephric adenoma is a unique renal tumor with benign biologic behaior in spite of their large size.

Metanephric adenoma is a unique renal tumor with benign biologic behaior in spite of their large size.

后肾腺瘤尽管体积较大,但却为胚胎发育过程中后肾来源的良性肿瘤,较少见。