Table 4 Degree of agreement and concordance between the clinical and final histopathological diagnosis
Histopathological Diagnosis | Total | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Nonspecific sinusitis | Fungal sinusitis | Inverted papilloma | Polyp | Cyst | Mucocele | Benign tumour | Malignant tumour | Other | |||
Clinical diagnosis | Non-specific sinusitis | 79 (84.0%) | 11 (11.7%) | 0 | 4 (4.3%) | 0 | 0 | 0 | 0 | 0 | 94 (100%) |
Fungal sinusitis | 2 (20%) | 8 (80%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 (100%) | |
Inverted papilloma | 0 | 0 | 13 (81.3%) | 2 (12.5%) | 0 | 0 | 0 | 1 (6.3%) | 0 | 16 (100%) | |
Polyp | 3 (8.1%) | 0 | 3 (8.1%) | 29 (78.4%) | 1 (2.7%) | 0 | 0 | 0 | 1 (2.7%) | 37 (100%) | |
Cyst | 4 (33.3%) | 0 | 0 | 0 | 7 (58.3%) | 1 (8.3%) | 0 | 0 | 0 | 12 (100%) | |
Mucocele | 0 | 0 | 0 | 0 | 0 | 3 (100.0%) | 0 | 0 | 0 | 3 (100%) | |
Benign tumour | 4 (17.4%) | 2 (8.7%) | 0 | 4 (17.4%) | 0 | 1 (4.3%) | 5 (21.7%) | 5 (21.7%) | 2 (8.7%) | 23 (100%) | |
Malignant tumour | 3 (15.8%) | 0 | 0 | 0 | 0 | 0 | 0 | 15 (78.9%) | 1 (5.3%) | 19 (100%) | |
Total | 95 (44.4%) | 21 (9.8%) | 16 (7.5%) | 39 18.2%) | 8 (3.7%) | 5 (2.3%) | 5 (2.3%) | 21 (9.8%) | 4 (1.9%) | 214 (100%) | |