ZN(+) group (n=10) Cal(-) group (n=13) Cal(+) group (n=11)
Positive (%)a 4 (40) 4 (31) 0 (0)
Negative (%)a 4 (40) 4 (31) 10 (91)
Not performed (%) 2 (20) 5 (38) 1 (9)
aResults of culture for mycobacteria from surgically resected tissues.
Table 1: Results of culture test of the ZN(+), Calcification(-), and Calcification(+) groups.