Table 1 Shows odontogenic tumors and giant cell lesions according to the WHO histological classification of odontogenic tumours, 2005.
From: Odontogenic tumors and giant cell lesions of jaws - a nine year study
Tumour | No. (%) |
|---|---|
A. Malignant tumours | 0 (0%) |
B. Benign Tumours | 77 (100%) |
ODONTOGENIC TUMOURS: | 70 (91%) |
   a)Odontogenic epithelium with mature, fibrous stroma without odontogenic ectomesenchyme. |  |
i) Ameloblastoma | 50 (71.4%) |
ii) Calcifying epithelial odontogenic tumour | 05 (7.1%) |
iii) Adenomatoid odontogenic tumour | 06 (8.5%) |
   b)Odontogenic epithelium with odontogenic ectomesenchyme with or without hard tissue formation |  |
i)Ameloblastic fibroma | 01 (1.4%) |
ii)Odontoma | 03 (4.3%) |
   c)Mesenchyme and/or odontogenic ectomesenchyme with or without odontogenic epithelium |  |
i)Odontogenic fibroma | 02 (2.8%) |
ii)Odontogenic myxoma | 03 (4.3%) |
1. GIANT CELL LESIONS: | Â |
   a) Bone related lesions | 7 (09%) |
i)Central giant cell granuloma | 06 (7.8%) |
ii)Aneurysmal bone cyst | 01 (1.2%) |