Benign parotid tumor with characteristic histopathologic appearance composed of papillary structures, mature lymphocytic infiltrate, and cystic changes
IMAGING
General Features
Ultrasonographic Findings
CT Findings
MR Findings
Nuclear Medicine Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
Ryoo I et al: Vascular pattern analysis on microvascular sonography for differentiation of pleomorphic adenomas and Warthin tumors of salivary glands. J Ultrasound Med. 37(3):613-620, 2018
Matsuda E et al: Usefulness of a novel ultrasonographic classification based on anechoic area patterns for differentiating Warthin tumors from pleomorphic adenomas of the parotid gland. Yonago Acta Med. 60(4):220-226, 2017
Lee YY et al: Imaging of salivary gland tumours. Eur J Radiol. 66(3):419-36, 2008
Benign parotid tumor with characteristic histopathologic appearance composed of papillary structures, mature lymphocytic infiltrate, and cystic changes
IMAGING
General Features
Ultrasonographic Findings
CT Findings
MR Findings
Nuclear Medicine Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
Ryoo I et al: Vascular pattern analysis on microvascular sonography for differentiation of pleomorphic adenomas and Warthin tumors of salivary glands. J Ultrasound Med. 37(3):613-620, 2018
Matsuda E et al: Usefulness of a novel ultrasonographic classification based on anechoic area patterns for differentiating Warthin tumors from pleomorphic adenomas of the parotid gland. Yonago Acta Med. 60(4):220-226, 2017
Lee YY et al: Imaging of salivary gland tumours. Eur J Radiol. 66(3):419-36, 2008
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