1, ObjectiveTo investigate the diagnosis and treatment of renal oncocytoma.

2, Another case of oncocytoma showing infiltration of perinephric fat.

3, Objective:To improve the diagnosis and treatment of renal oncocytoma.

4, Conclusions: Adrenocortical oncocytoma is a rare, most 'of them are "incidentalomas" and benign.

5, Benign tumors include: angiomyolipoma and oncocytoma. These non-cancerous tumors are considered benign since they do not have the capacity to grow beyond the kidney to other sites in the body.

6, Results One case of renal oncocytoma underwent radical nephrectomy, the follow-up lasted for 10 months without metastasis or recurrence.

7, Methods Two cases of renal oncocytoma were reported here and the literatures were reviewed.

8, MethodsThe clinical data of 3 cases of renal oncocytoma were retrospectively analyzed.

9, Objective:Renal oncocytoma of the spiral CT basis of performance and pathology and to improve the accuracy of their diagnosis.

10, Conclusion:Renal oncocytoma is a benign tumor with its own clinical and pathological characteristic manifestations.

11, Methods Two cases of renal oncocytoma confirmed by pathology were retrospectively analyzed and related papers were reviewed.

12, We describe this case of submandibular oncocytoma transforming into a malignancy associated with regional lymph node metastases.

13, Patient and Methods: A rare case of 51 year-old man with malignant oncocytoma is presented.

14, Objective This paper is to investigate the pathologic features of the renal oncocytoma and make differential diagnosis with other renal epithelial tumors holding eosinophilic cytoplasm.

15, CK7 stained strongly positive in 10/13 cases of CRCC,[http:///oncocytoma.html] whereas focally positive in 2/6 cases of oncocytoma.

16, Objective To discuss the CT and MRI diagnostic value of renal oncocytoma and to improve the recognition of renal oncocytoma.

17, Objective To study the diagnosis and treatment of renal oncocytoma.