Local Invasion/Distant Metastasis | Squamous Cell Carcinoma | Adenocarcinoma (3) | ||
Well Differentiated (12) | Moderately Differentiated (25) | Poorly Differentiated (10) | ||
No. of Patients (%) | 0 (0%) | 7 (28%) | 8 (80%) | 2 (66.6%) |