Table 1 Distribution of lesions based on their final histopathological diagnosis (n = 25)
Distribution of lesions based on their final histopathological diagnosis | No | Percentage |
|---|---|---|
Malignant neoplasms | 20 | 80.0% |
Renal cell carcinoma | 18/20 | 90.0% |
Clear cell RCC | 8/18 | 44.0% |
Papillary RCC | 5/18 | 28.0% |
Chromophobe RCC | 2/18 | 11.0% |
Multiseptated cystic RCC | 1/18 | 5.0% |
Mixed clear cell and papillary features | 1/18 | 5.0% |
Carcinoma of collecting duct of Bellini | 1/18 | 5.0% |
Leiomyosarcoma | 2/20 | 10.0% |
Benign neoplasms | 3 | 12.0% |
Angiomyolipoma | 1 | 4.0% |
Oncocytoma | 2 | 8.0% |
Non-neoplastic benign masses (Infective process) | 2 | 8.0% |
Renal abscess | 1 | 4.0% |
Xanthogranulomatous pyelonephritis | 1 | 4.0% |
Total | 25 | 100.0% |