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. 2023 Jan 12;30(3):117–128. doi: 10.32604/or.2022.027511

Table 1. Active surveillance in stage I seminoma.

Author (year) Patients (n) Median follow-up (months) Relapse (%) CSS (%) Reference
Duchesne (1990) 113 30 13 (12) 100 [10]
von der Maase (1993) 261 48 49 (19) 98.9 [11]
Chung (2002) 203 110 35 (17) 100 [12]
Aparicio (2003) 143 52 23 (16) 100 [13]
Daugaard (2003) 394 60 69 (18) 100 [14]
Choo (2005) 88 145 17 (19) 100 [15]
Leung (2013) 484 79.2 72 (15) 99.8 [16]
Kollmannsberger (2015) 1344 52 173 (13) 99 [17]

Note: CSS: cancer-specific survival.