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Table 1 Previously reported cases of hybrid tumor composed of papillary renal cell carcinoma and oncocytoma

From: A back-to-back tumor composed of papillary renal cell carcinoma and oncocytoma treated by laparoscopic partial nephrectomy: a case report

Study Age (years)/sex PRCC size (cm) Fuhrman grade PRCC subtype Treatment Follow-up outcome
Rowsell et al. [6] 75/M 0.7 2 1 P NA
Floyd et al. [7] 73/F 1.5 NA 2 P NA
Sejben et al. [8] 68/M 1.0 2 2 R 8
Vasuri et al. [9] 69/M NA NA NA ? NA
Ozer et al. [10] 74/M 1.7 NA 2 R 18
Goyal et al. [11] 78/M 1.0 2 ? P (hand-assisted) 28
Our patient 52/F 2.6 3 1 LP 13
  1. Abbreviations: P Partial nephrectomy, R Radical nephrectomy, LP Laparoscopic partial nephrectomy, NA Not available, PRCC Papillary renal cell carcinoma