Biopsy of parotid masses: Review of current techniques
| Autor: | Kemal M Tekeli, Samuel S Turner, Joseph Dalby Sinnott, David C. Howlett, Sananda Haldar |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
medicine.medical_specialty
medicine.diagnostic_test business.industry Minireviews Optimal management Ultrasound guided 030218 nuclear medicine & medical imaging Surgery Parotid gland 03 medical and health sciences 0302 clinical medicine Fine-needle aspiration medicine.anatomical_structure Fine needle aspiration cytology 030220 oncology & carcinogenesis Biopsy medicine Tumour grading Radiology business Core biopsy |
| Zdroj: | World Journal of Radiology. 8:501 |
| ISSN: | 1949-8470 |
| DOI: | 10.4329/wjr.v8.i5.501 |
| Popis: | Definitive diagnosis of parotid gland masses is required optimal management planning and for prognosis. There is controversy over whether fine needle aspiration cytology (FNAC) or ultrasound guided core biopsy (USCB) should be the standard for obtaining a biopsy. The aim of this review is to assess the current evidence available to assess the benefits of each technique and also to assess the use of intra-operative frozen section (IOFS). Literature searches were performed using pubmed and google scholar. The literature has been reviewed and the evidence is presented. FNAC is an accepted and widely used technique. It has been shown to have variable diagnostic capabilities depending on centres and experience of staff. USCB has a highly consistent diagnostic accuracy and can help with tumour grading and staging. However, the technique is more invasive and there is a question regarding potential for seeding. Furthermore, USCB is less likely to be offered as part of a one-stop clinic. IOFS has no role as a first line diagnostic technique but may be reserved as an adjunct or for lesions not amenable to percutaneous biopsy. On balance, USCB seems to be the method of choice. The current evidence suggests it has superior diagnostic potential and is safe. With time, USCB is likely to supplant FNAC as the biopsy technique of choice, replicating that which has occurred already in other areas of medicine such a breast practice. |
| Databáze: | OpenAIRE |
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