This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head & Neck, Subject name: Pathology
Adamantinoma usually arise from? 
Select and explain. 
A. Dental lamina, B. Endodermal tissue, C. Periapical tissue, D. Odotogenic tissue
D: Odotogenic tissue
Answer: D: Odotogenic tissue 
Explanation: ANSWER: (D) Odotogenic tissueREF: With textAmeloblastoma (adamantinoma): It is a locally aggressive tumour that arises from the odontogenic tissue and invades the maxillary sinus. Treatment is surgical excision. (Ref: Dhingra 4th ed page 195)Ameloblastoma, which arises from odontogenic epithelium and shows no ectomesenchymal differentiation. It is commonly cystic, slow growing, and locally invasive but has an indolent course in most cases. (Ref: Robbins 8th ed chapter 16)