CT of sebaceous adenoma of the parotid gland.
We report a large sebaceous adenoma of the parotid gland. CT showed soft-tissue mass in the lateral portion of the adenoma corresponding to the histologic finding of proliferation of sebaceous glands and fibrous stromal tissue. There were numerous fatty cysts (-65Hu). Some of the cystic component ruptured, and CT demonstrated leaking of fatty material into the parapharyngeal space.
Shen
W C
WC
Department of Radiology, Taichung Veterans General Hospital, Taiwan, Republic of China.
Kwan
P C
PC
Ho
Y J
YJ
Lee
S K
SK
D000236:Adenoma / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D000273:Adipose Tissue / Q000473:pathology; D000328:Adult; D002455:Cell Division / Q000502:physiology; D006801:Humans; D008297:Male; D010306:Parotid Gland / Q000473:pathology / Q000601:surgery; D010307:Parotid Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D012627:Sebaceous Glands / Q000473:pathology; D014057:Tomography, X-Ray Computed