
pmid: 12215997
Benign lesions originating in the oral cavity include minor salivary gland followed by nerve sheath tumors, as well as non-neoplastic lesions such as granular cell tumor, fibroepithelial polyps, and mucoceles.1 These must be differentiated from malignant neoplasms of epithelial, glandular, hematopoietic, and mesenchymal origin, as well as neural-based tumors such as malignant schwannoma. Notably, malignancies are relatively rare in the hard palate except in patients of East Asian origin, among whom the habit of reverse smoking greatly increases the incidence of primary squamous cell carcinoma.2 The differential diagnosis of a benign neural tumor of the hard palate includes traumatic neuroma, schwannoma, neurofibroma, and mucosal neuromas representing multiple endocrine neoplasia type 3. Among these the schwannoma, or neurilemmoma, is unique in that it is composed primarily of a distinct pattern of neoplastic Schwann cells. In contrast, the traumatic neuroma is a non-neoplastic reactive process of hyperplastic axons and Schwann cells, and neurofibromas contain varying arrangements of Schwann cells, perineural cells, and collagen.3
Adult, Male, Palate, Hard, Palatal Neoplasms, Humans, Tomography, X-Ray Computed, Neurilemmoma
Adult, Male, Palate, Hard, Palatal Neoplasms, Humans, Tomography, X-Ray Computed, Neurilemmoma
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 33 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
