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PT  - JOURNAL ARTICLE
AU  - Shellenberger, T.D.
AU  - Williams, M.D.
AU  - Clayman, G.L.
AU  - Kumar, A.J.
TI  - Parotid Gland Oncocytosis: CT Findings with Histopathologic Correlation
AID  - 10.3174/ajnr.A0938
DP  - 2008 Apr 01
TA  - American Journal of Neuroradiology
PG  - 734--736
VI  - 29
IP  - 4
4099  - http://www.ajnr.org/content/29/4/734.short
4100  - http://www.ajnr.org/content/29/4/734.full
SO  - Am. J. Neuroradiol.2008 Apr 01; 29
AB  - SUMMARY: Oncocytic neoplasms result from metabolically altered cells that accumulate abundant mitochondria within their cytoplasm by oncocytic metaplasia. In this report, the CT findings are described and correlated with the histopathologic features of a case of oncocytoma involving the parotid gland that arose in a background of nodular oncocytic hyperplasia. When imaging demonstrates multiple small nodules in the parotid gland with a large, solid, or cystic mass, the diagnosis of oncocytic neoplasia should be considered.