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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:  
   a) Bone related lesions 7 (09%)
i)Central giant cell granuloma 06 (7.8%)
ii)Aneurysmal bone cyst 01 (1.2%)