Bilateral simultaneous Warthin's tumors in women

Area of Science:

• Otolaryngology
• Head and Neck Surgery
• Pathology

Background:

• Warthin's tumor is a benign salivary gland neoplasm, most commonly occurring in the parotid gland.
• Its etiology is not fully understood, but it is associated with smoking and certain genetic factors.
• Bilateral occurrence is exceptionally rare, with only a few cases documented in medical literature.

Observation:

• This study presents two new cases of simultaneous bilateral Warthin's tumors in female patients.
• The patients' clinical presentation, diagnostic imaging, and histopathological findings are described.
• The rarity of this presentation underscores the importance of thorough examination in suspected cases.

Findings:

• The incidence of Warthin's tumor is relatively low, and bilateral presentation is even rarer.
• Histological analysis confirms the characteristic features of Warthin's tumor in both affected glands.
• The proposed origins, including a potential link to ductal epithelium and lymphoid tissue, are discussed in light of these rare bilateral cases.

Implications:

• This case series contributes to the limited literature on simultaneous bilateral Warthin's tumors.
• Understanding the proposed origins may offer insights into tumor development and potential diagnostic markers.
• Clinicians should maintain a high index of suspicion for bilateral involvement in patients diagnosed with Warthin's tumor.