Sharma Vineet, Purohit Jagdish P
M.L.B. Medical College, Jhansi, India.
Indian J Otolaryngol Head Neck Surg. 2011 Jul;63(Suppl 1):93-5. doi: 10.1007/s12070-011-0211-0. Epub 2011 Apr 16.
Ameloblastomas are locally aggressive jaw tumours with a high propensity for recurrence and are believed to be derived from remnants of odontogenic epithelium which does not undergo transformation to the point of enamel formation. Extragnathic ameloblastomas are unusual and primary nasal origin is extraordinarily uncommon.
成釉细胞瘤是具有高复发倾向的局部侵袭性颌骨肿瘤,被认为起源于未转化至釉质形成阶段的牙源性上皮残余。颌骨外成釉细胞瘤较为罕见,原发性鼻源性者极为少见。