Objective: Accurate diagnosis of parotid neoplasia is a key to determine the most appropriate patient management choice, including the need for surgery. This review provides an update of the literature on current practice and outcomes of parotid tissue sampling techniques, with an emphasis on ultrasound-guided core biopsy (USCB) and comparison with fine needle aspiration cytology (FNAC). Methods: A literature review of EMBASE, Medline, PubMed and Google Scholar was conducted. Results: USCB has higher sensitivity, specificity and lower non-diagnostic rates than optimized FNAC. It also has a significantly higher sensitivity for the detection of malignancy. Significant complications post-USCB are uncommon, with only one reported case of tumour seeding and no cases of permanent facial nerve dysfunction. The technique is less operator-dependent than FNAC, with less reported variation in results between institutions. Conclusions: USCB can be considered as the optimum tool of choice for the diagnosis of parotid neoplasia. This would particularly be the case in centres utilizing FNAC with high non-diagnostic rates or reduced diagnostic accuracy when compared to USCB published data, or in centres establishing a new service. Advances in knowledge: An update of the role and outcomes of USCB in the diagnosis of parotid gland pathologies. Research shows that USCB preforms better than FNAC, in terms of sensitivity and specificity, particularly in the case of malignant neoplasia. Complications following USCB were found to be higher than that of FNAC; however, no long-term major complications following either method have been reported in the literature.

Provides an overview of the current admission processes for dental schools within the UK.Encourages critical analysis of the admission processes used for undergraduate and postgraduate dental students.Explores how the admission processes may change as a result of the COVID-19 pandemic and gives an indication as to the sociodemographics of the future dental career force.

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