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Ductal papillomas
Ductal papillomas are a group of relatively rare, benign, papillary salivary gland tumours known as
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ical excision is the treatment of choice. 查看全文>>
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Lymphadenomas: sebaceous and non-sebaceous
Lymphadenomas: sebaceous and non-sebaceous Definition Sebaceous lymphadenoma is a rare, well-circum
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cal excision. These tumours rarely recur. 查看全文>>
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Sebaceous adenoma
Definition It is a rare, usually well-circumscribed tumour composed of irregularly sized and shaped
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ete surgical excision. They do not recur. 查看全文>>
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Canalicular adenoma
Definition The tumour is composed of columnar epithelial cells arranged in thin, anastomosing cords
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growth pattern is difficult to ascertain. 查看全文>>
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Warthin tumour
Definition A tumour composed of glandular and often cystic structures, sometimes with a papillary
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cers) could just be a coincidence {1610}. 查看全文>>
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Basal cell adenoma
Definition Basal cell adenoma (BCA) is a rare benign neoplasm characterized by the basaloid appeara
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ormation of BCA has been reported {1825}. 查看全文>>
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Myoepithelioma
Definition Myoepithelioma is a benign salivary gland tumour composed almost exclusively of sheets,
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in tumours with multiple recurrences {41}. 查看全文>>
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Pleomorphic adenoma
Definition Pleomorphic adenoma is a tumour of variable capsulation characterized microscopically by
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d that surgical control becomes impossible. 查看全文>>
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Sialoblastoma
Definition This is a rare, potentially aggressive, parotid or submandibular tumour that is usually
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are cured by primary surgical resection. 查看全文>>
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Lymphoepithelial carcinoma
Definition Lymphoepithelial carcinoma (LEC) is an undifferentiated carcinoma accompanied by a promi
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ccepted or well-validated grading systems. 查看全文>>