How is a lingual papilloma diagnosed?
Mar 28, 2022
Source: Cainiu Health
Dr. Zhang Lei
Introduction
1. Viral infection: Typically caused by human papillomavirus (HPV), leading to papillomas on the tongue.
2. Epithelial mucosal hyperplasia: Usually results from chronic local irritation due to inflammation, sharp tooth cusps, residual roots, or ill-fitting restorations.
3. Tongue cancer: In addition to papillomas, patients may present with leukoplakia, ulcers, pain, and halitosis.
Papillomas on the tongue are typically caused by viral infection or epithelial mucosal hyperplasia. Most papillomas represent benign proliferations of the dorsal lingual mucosa, grow slowly, and usually cause no other symptoms. However, malignant tumors—including tongue cancer—cannot be ruled out. Below, we address how to confirm a diagnosis of lingual papilloma.
How Is Lingual Papilloma Diagnosed?
Definitive diagnosis of lingual papilloma generally requires biopsy—i.e., removal of a small tissue sample for histopathological examination. The lesion may be excised surgically, with laser ablation, or via plasma surgery.
1. Viral Infection: Human papillomavirus (HPV) infection is a common cause. Patients may present with small, papillary lesions on the dorsum, tip, or lateral margins of the tongue. Mild cases may be managed medically under physician guidance, using agents such as fluorouracil, interferon, or transfer factor. For more severe cases, physical modalities—including laser therapy, microwave ablation, cryotherapy, and electrocautery—are commonly employed.
2. Epithelial Mucosal Hyperplasia: This often results from chronic local irritation due to inflammation, sharp tooth cusps, residual roots, or ill-fitting dental prostheses. Patients may develop papilloma-like lesions on the tongue; symptom resolution typically follows oral surgical removal of the irritant source.
3. Tongue Cancer: Risk factors include viral infection, exposure to ionizing radiation, chronic foreign-body irritation, oral leukoplakia, and malnutrition. In addition to papillomatous growths, patients may exhibit leukoplakia, ulceration, pain, or halitosis.
If the lingual papilloma is confirmed benign, it may be removed via surgery, laser ablation, or plasma surgery. Postoperative follow-up examinations at regular intervals are recommended. If malignancy is confirmed, surgical resection must be extended beyond the visible lesion based on clinical judgment; adjuvant radiotherapy and/or chemotherapy are then indicated to control further tumor spread and reduce recurrence risk.
The above outlines how lingual papilloma is diagnosed. We hope this information is helpful to you.
