Table 3 Initial regional involvement, therapeutic management and histopathological findings of the cervical lymph nodes for the whole cohort and the five most frequent tumor entities
From: Sinonasal malignancies: histopathological entities, regional involvement and long-term outcome
Whole cohort (%) | Squamous cell carcinoma (%) | Adeno-carcinoma (%) | Melanoma (%) | Adenoid cystic carcinoma (%) | Esthesio-neuroblastoma (%) | |
|---|---|---|---|---|---|---|
Total patients | 144 (100) | 74 (100) | 24 (100) | 18 (100) | 9 (100) | 7 (100) |
cN + | 20 (13.8) | 10 (13.5) | 3 (12.5) | 3 (16.7) | 1 (11.1) | 0 |
Regional RT | 21 (14.6) | 14 (18.9) | 1 (4.2) | 4 (22.2) | 0 | 0 |
ND | 19 (13.2) | 11 (14.9) | 2 (8.3) | 2 (11.1) | 2 (22.2) | 1 (14.3) |
pN0 | 12 (8.3) | 6 (8.1) | 1 (4.2) | 1 (5.6) | 2 (22.2) | 1 (14.3) |
pN1 | 3 (2.1) | 1 (1.4) | 1 (4.2) | 1 (5.6) | 0 | 0 |
pN2b | 4 (2.8) | 4 (5.4) | 0 | 0 | 0 | 0 |