Sialadenoma papilliferum: immunohistochemical study

Sialadenoma papilliferum: immunohistochemical study

Sialadenoma papilliferum (SP) is a rare benign tumour of salivary gland origin, which has been included among the ductal papillomas in the latest classification of tumours by the World Health Organisation. Two SP from the minor salivary gland of the palate of middle age patients were presented and s...

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Veröffentlicht in:International journal of oral and maxillofacial surgery 2004-09, Vol.33 (6), p.621-624
Hauptverfasser: Gomes, A.P.N, Sobral, A.P.V, Loducca, S.V.L, de Araújo, V.C
Format: Artikel
Sprache:eng
Schlagworte:
Adenoma - chemistry
Biological and medical sciences
cytokeratin
Dentistry
ductal papillomas
Female
Humans
Immunohistochemistry
Keratins - analysis
Male
Medical sciences
Middle Aged
Otorhinolaryngology. Stomatology
Palatal Neoplasms - chemistry
Palate, Hard - chemistry
Palate, Soft - chemistry
Salivary Gland Neoplasms - chemistry
salivary gland tumours
Salivary Glands, Minor - chemistry
sialadenoma papilliferum
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Zusammenfassung:Sialadenoma papilliferum (SP) is a rare benign tumour of salivary gland origin, which has been included among the ductal papillomas in the latest classification of tumours by the World Health Organisation. Two SP from the minor salivary gland of the palate of middle age patients were presented and studied by immunohistochemical. Our results showed presence of cytokeratins (CKs) 13, 14, 7, 8, 19 and absence of vimentin and smooth muscle actin. This immunoprofile is similar to the excretory duct of salivary gland.
ISSN:0901-5027
1399-0020
DOI:10.1016/j.ijom.2003.10.019