Epithelial dysplasia of the oral cavity and lips

✍ Scribed by George E. Kaugars; James C. Burns; John C. Gunsolley

• Publisher: John Wiley and Sons
• Year: 1988
• Tongue: English
• Weight: 535 KB
• Volume: 62
• Category: Article
• ISSN: 0008-543X
• DOI: 10.1002/1097-0142(19881115)62:10<2166::aid-cncr2820621016>3.0.co;2-d

✦ Synopsis

Between 1970 and 1986,1651 biopsy specimens from the oral cavity or lips with a diagnosis of epithelial dysplasia were accessioned by the Medical College of Virginia Oral Pathology Diagnostic Service (Richmond, VA). Of the four histologic grades of epithelial dysplasia (focal mild, mild, moderate, and severe), most of the cases were diagnosed as mild (54.1%) and the fewest (8.1%) were in the severe category. The overall mean age at time of diagnosis was 56.7 years. A predilection for Occurrence in males was confirmed, but a lower than expected incidence in blacks was noted. The most common anatomic sites were the buccal mucosa, palate, and floor of mouth. The anatomic areas which were most likely to have a severe epithelial dysplasia vere the ventral surface of the tongue and the lip. Patients with dysplasias in more than one site had a slightly higher probability of being diagnosed as either moderate or severe. The cases associated with lichen planus usually were found on the buccal mucosa and demonstrated a shift toward a milder degree of dysplasia.