Review Article
Oral Complications and Management Strategies for Patients Undergoing Cancer Therapy
Table 1
WHO oral mucositis scale [
43].
| Grade | Clinical presentation |
| 0 | Normal | 1 | Soreness with/without erythema | 2 | Ulceration and erythema | 3 | Ulceration and extensive erythema, patient cannot swallow solid food | 4 | Mucositis of such severity that feeding is not possible |
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