Abstract
Background Primary intestinal-like adenocarcinoma of the major salivary glands has not previously been reported. Methods The clinical and radiological findings of 2 patients with primary submandibular and sublingual tumors are presented. Histopathologic and immunohistochemical examinations of tumor sections were performed. Metastatic workup for distant occult primary was carried out. Results The light-optic and the immunomarkers revealed intestinal-like adenocarcinoma consistent with upper respiratory tract origin. Metastatic workup of both patients was negative for primary gastro-intestinal primary. Conclusion Primary intestinal-like adenocarcinoma can develop in major salivary glands and should be considered in the differential diagnosis.
Original language | English (US) |
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Pages (from-to) | E234-E236 |
Journal | Head and Neck |
Volume | 35 |
Issue number | 8 |
DOIs | |
State | Published - Aug 2013 |
Keywords
- colonic-type adenocarcinoma
- histogenesis
- metastasis
- salivary adenocarcinoma
- salivary gland tumors
ASJC Scopus subject areas
- Otorhinolaryngology
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