Figure 6From: Clinical observation of submandibular gland transfer for the prevention of xerostomia after radiotherapy for nasopharyngeal carcinoma: a prospective randomized controlled study of 32 cases X-ray showing the delineation of the auriculotemporal field in the facial and cervical regions after 19 fractions of radiotherapy (38 Gy); the transferred submandibular gland is outside of the irradiation field. Back to article page