Clinical and pathological characteristics of small renal mass analysis / 实用肿瘤学杂志

ABSTRACT

Objective To explore the clinicopathological characteristics of small renal mass .Methods We reviewed the medical records of patients who had received partial nephrectomy ( PN) or radical nephrectomy ( RN) in 2011 in the tumor hospital of harbin medical university .We identified xxx patients who were treated with PN or RN for renal masses within a size of 4 cm.All small renal masses were localized ,sporadic,solid,and had reports of renal carcinoma measurement by CT or MRI .Results Of the 36 SRMs,there were 32(88.89%)clear cell renal cell carcinoma,3(8.33%)papillary renal cell carcinoma,1(2.78%)begin tumor.Of the 36 patients, 34 patients received radical nephrectomy ( RN) and only 2 male patients received partial nephrectomy ( PN) .The mean tumor size of 36 SRMs was 2.9 cm.Conclusion The majority of 36 SRMs are categorized to clear cell re-nal cell carcinoma by histological type .Most of the 36 patients receive radical nephrectomy ( RN) .