Table 4. Surgical approaches according to histological tumor type.
|
Surgical approach |
Osseous lesions(n=83) |
Sinonasal papilloma(n=126) |
JNA(n=70) |
Other benign tumors(n=89) |
Total(n=368) |
|
Endoscopic |
40 (48.2) |
111 (88.1) |
53 (75.7) |
70 (78.7) |
274 (74.5) |
|
Open |
31 (37.3) |
4 (3.2) |
9 (12.9) |
14 (15.7) |
58 (15.8) |
|
Combined |
12 (14.5) |
11 (8.7) |
8 (11.4) |
5 (5.6) |
36 (9.8) |
Data are presented as n (%). Percentages are column percentages. Overall association between surgical approach and histological tumor type: chi-square=52.41, df=6, p<0.001. JNA: Juvenile nasopharyngeal angiofibroma