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Distribution of maximum primary tumor diameter by T stage in 333 nasopharyngeal carcinoma patients
| Maximum primary tumor diameter |
Patients, n (%) |
|||
|---|---|---|---|---|
| T1 | T2 | T3 | T4 | |
| ≤ 30 mm |
33 (62.3%) |
10 (20.0%) |
9 (6.0%) |
2 (2.5%) |
| > 30–50 mm |
20 (37.7%) |
36 (72.0%) |
95 (62.9%) |
11 (13.9%) |
| > 50 mm | 0 (0.0%) | 4 (8.0%) | 47 (31.1%) | 66 (83.5%) |
P < 0.001, Chi-square test.
