oral cancer and epithelial dysplasia(leukoplakia or lichen planus etc)
Conditions
Interventions
1~some weeks
Sponsors
Hiroshima University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.The patient who has oral cancer, lichen planus, epithelium dysplasia. (non-treatment, existing treatment, having recurrence or not do not matter.) 2.The person who undergoes a histopathological examination of the lesion. 3.Age at the time of the agreement acquisition is a patient 20 years or older. 4.The patient that an agreement is provided in a document about the participation of this study.
Exclusion criteria
Exclusion criteria: 1.The patient who has a mental disease, convulsions attack having poor control and a paroxysmal disease as complications 2.In addition, the patient who judged that the study medical attendant was unsuitable for the object of this study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Correspondence between the photography image of the lesion and the histopathological exsamination. | — |
Secondary
| Measure | Time frame |
|---|---|
| Comparison between excision range based on the iodo-staining and fluorescence loss range of Illumiscan photography image of the lesion. Comparison of the existence range of a malignant cell and the epithelium dysplasia between Illumiscan photography image and the histopathological exsamination of the excision specimen. | — |
Countries
Japan
Contacts
Public ContactShigeaki Toratani
Hiroshima University Hospital Department of Oral and Maxillofacial Surgery
Outcome results
None listed