Review Article
Review of Salivary Gland Neoplasms
Table 2
Indications for postoperative radiotherapy.
| Risk factors for locoregional recurrence in salivary gland cancers | |
| Close or positive resection margins | | High-grade or undifferentiated tumours | | Perineural invasion | | Skin or bone invasion | | Advanced disease involving facial nerve or deep lobe | | Lymph node metastases | | Tumour spillage during operation | | Unresectable or recurrent tumour | |
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