Squamous Papilloma on Soft Palate: A Case Report

Abstract

Introduction: The oral squamous papilloma (OSP) is benign exophytic, sessile, or pedunculated cauliflower-like growth of squamous epithelium. These lesions are usually asymptomatic, tend to progress slowly, and can occur anywhere on the oral mucosa. Although the etiology of oral squamous papilloma is unknown, it is assumed that the squamous papilloma is presumably induced by low-risk types of human papillomavirus (HPV) 6 and 11. However, these types of HPV can also contribute to the development of malignancies, although this is extremely rare. Clinicians should be aware of early and accurate detection of oral squamous papilloma because of the importance of preventing further complications and malignant transformation. Case report: The current clinical case presents a 22-year-old female patient with a painless exophytic growth at the left side of the soft palate. The lesion was observed 10 months ago and tended to develop slowly. The patient had a history of smoking cigarettes, rarely consuming alcohol, but no other health-related disorders were reported. After surgical excision and histopathological analysis, the diagnosis of squamous papilloma was confirmed. Conclusions: The oral squamous papilloma is a benign painless lesion mostly found on the soft palate. Early detection, differentiation, and removal of asymptomatic oral squamous papilloma should be performed to avoid possible malignancy and further complications.