Research Article

Severity of Oral Mucositis in Children following Chemotherapy and Radiotherapy and Its Implications at a Single Oncology Centre in Durango State, Mexico

Table 1

The World Health Organization grades of oral mucositis [14].

GradeDescription

0No changes
1Soreness/erythema
2Soreness/erythema + ulceration + ability to eat solid foods
3Soreness/erythema + ulceration + ability to use a liquid diet only
4Soreness/erythema + ulceration + no possible oral alimentation