Table 1.

Oncologic outcomes of CO₂ TOLMS in the salvage setting reported in the recent literature and including only series with 5-year results

Authors	Year	No. of patients	T-categories	5-year DSS	5-year OS
Quer et al. [14]	2000	24	rT1-rT2	100%	76%
Steiner et al. [17]	2004	34	rT1-rT4	86%	53%
Ansarin et al. [19]	2007	37	rTis-rT2	–	86%
Roedel et al. [22]	2010	53	rT1-rT3	68.6%	53.3%
Han et al. [23]	2012	18	rT1-rT2	90%	84.3%
Del Bon et al. [24]	2012	35	rT1-rT2	94%	91%
Meulemans et al. [28]	2018	33	rT1-rT3	95.5%	80.3%