Table 1. Characteristics of 42 confirmed carcinoma tumor specimens.

Carcinoma Type:
Squamous Cell Carcinoma	44 (96.7%)
Adenocarcinoma	1 (3.3%)
Differentiation by Histopathology:
Well differentiated/low grade	4 (13.3%)
Moderately differentiated	19 (63.3%)
Moderate to poorly differentiated	2 (6.7%)
Poorly differentiated	5 (16.7%)
Tissue Type:
Mucosal	25 (83.3%)
Nodal	2 (6.7%)
Cutaneous	3 (10.0%)
Subsite:
Oral Cavity	14 (46.7%)
Larynx	8 (26.7%)
Oropharynx	3 (10.0%)
Unknown	1 (3.3%)
Hypopharynx	1 (3.3%)
Scalp	3 (10.0%)