Parotid gland biopsy for investigation of xerostomia.
A technique is described for biopsy of the parotid salivary gland under local anaesthesia, which has been undertaken for a series of 59 patients who presented with suspected inflammatory exocrinopathy. The procedure is reliable and is associated with negligible postoperative discomfort. The advantages of the technique suggest that parotid gland biopsy is an acceptable alternative to conventional lower lip biopsy of minor salivary glands in the investigation of xerostomia.
Adolescent↗