Variable   Frequency %
Sample size   21  
Type BCC 18 85.7
SCCS 3 14.3
Clinical form Nodular 8 38.1
Mixed 7 33.3
Terebrant 3 14.3
Ulcerated 2 9.5
Pigmented 1 4.8
Previous recurrence 10 47.6
Surgery 8 80.0
RT 6 60.0
Cryosurgery 1 10.0
5 fluorouracil 1 10.0
Time of evolution (months) 16.5 (12-36)
Initial high diameter (cm) 10 (5.5-11)
Qualitative data are in n (%) and quantitative in median (25th-75th percentile).
Table 2: Initial assessment of the lesions.