Table 1 Summary of the five reported cases of concurrent liposarcoma associated with renal cell carcinoma (RCC)
Reference | Year reported | Age (years) | RCC histological subtype | RCC size | RCC laterality | Liposarcoma location | Liposarcoma size | Recurrence |
|---|---|---|---|---|---|---|---|---|
[2] | 2013 | 74 | Papillary | 1.1 × 1.1 × 0.4 cm | Left | Retroperitoneum | 13.8 × 15.2 cm | No data |
[3] | 2003 | 58 | Papillary | 1.0 cm | Left | Cardiac (found by autopsy) | 8.0 cm | NA |
[4] | 2009 | 60 | Clear cell | 5.4 × 5.2 cm | Right | Perirenal | 7.6 × 5.0 cm | NED 24 months |
[5] | 1994 | 71 | Granular cell | 4 cm | Right | Perirenal | No data | 17 months no recurrence |
[6] | 2008 | 79 | Papillary | 0.55 cm (found incidentally) | Left | Retroperitoneum (invasion of the proximal ureter) | 40 cm, 20 cm and 14 cm | Recurrent liposarcoma, no data on follow up |