Humans ; Leukoplakia, Oral/therapy*

Erythroplasia ; diagnosis ; epidemiology ; therapy ; Humans ; Leukoplakia, Oral ; diagnosis ; epidemiology ; therapy ; Mouth Mucosa ; pathology

Humans ; Leukoplakia, Oral ; diagnosis ; therapy ; Lichen Planus, Oral ; diagnosis ; therapy ; Mouth Neoplasms ; prevention & control ; Oral Submucous Fibrosis ; diagnosis ; therapy ; Precancerous Conditions ; diagnosis ; therapy

With recent developments in photosensitizers and light delivery systems, topical 5-aminolevulinic acid-mediated photodynamic therapy (ALA-PDT) has become the fourth alternative therapeutic approach in the management of oral leucoplakia (OLK) due to its minimally invasive nature, efficacy, and low risk of systemic side effects and disfigurement. This report presents step-by-step guidelines for applying topical ALA-PDT in the management of OLK based on both the clinical experience of the authors and a systematic review of the current literature. Studies using protocols with standardized parameters and randomized clinical trials at multiple centres with adequate sample sizes and both interim and long-term follow-ups are needed before universally applicable guidelines can be produced in this field.
Aminolevulinic Acid ; administration & dosage ; therapeutic use ; Humans ; Leukoplakia, Oral ; therapy ; Photochemotherapy ; methods ; Photosensitizing Agents ; administration & dosage ; therapeutic use ; Practice Guidelines as Topic

To analyze the incidence and distribution of oral mucosal diseases in Hunan Province and provide reference for prevention and treatment.
 Methods: The clinical data for all patients, who were treated in Xiangya Hospital of Central South University from April 2013 to March 2017, were collected. After screening, weighing and classifying, sex and age distribution for the disease was analyzed.
 Results: The female with the age between 40 to 49 were in the majority among 21 972 patients. The ratio between men to women was 1:1.05. According to the classification of diseases, the most common diseases were as follows: recurrent aphthous ulcer (27.17%), burning mouth syndrome (15.72%), oral submucous fibrosis (14.75%), oral lichen planus (10.38%), oral leukoplakia (4.21%), traumatic ulceration (4.14%), chronic cheilitis (3.47%), oral fungal infection (3.26%), and atrophic glossitis (2.74%). Recurrent oral ulcer (28.65%), burning mouth syndrome (23.70%) and oral lichen planus (13.31%) were the most common 3 kinds of oral mucosal diseases during females in Hunan. Oral submucous fibrosis was the most common oral mucosal disease among males in Hunan (28.56%).
 Conclusion: Recurrent oral ulcer, burning mouth syndrome and oral lichen planus are very popular in women in Hunan Province, and oral submucous fibrosis is the most common disease in male in this region. It shows a high trend of incidence in the surrounding provinces.
Adult ; Age Distribution ; Burning Mouth Syndrome ; epidemiology ; China ; epidemiology ; Female ; Fibrosis ; Humans ; Incidence ; Leukoplakia, Oral ; epidemiology ; Lichen Planus, Oral ; epidemiology ; Male ; Middle Aged ; Mouth Diseases ; epidemiology ; therapy ; Mouth Mucosa ; pathology ; Oral Submucous Fibrosis ; Oral Ulcer ; epidemiology ; Sex Distribution ; Stomatitis, Aphthous ; epidemiology