Linked Life Data

9432671

Source:http://linkedlifedata.com/resource/pubmed/id/9432671

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1998-1-13
pubmed:abstractText
Malignant transformation of pre-existing Warthin tumours of the parotid gland in carcinomas is very rare compared with the development of carcinomas in pre-existing pleomorphic adenomas. Five cases examined in the Salivary Gland Register of Hamburg 1965-1996 were classified in 2 cases as mucoepidermoid carcinoma and in each of one case as oncocytic carcinoma, squamous cell carcinoma and acinic cell carcinoma. In the pathogenesis the benign oncocytic epithelial formations at the surface of the cystic spaces are restricted by malignant neoplastic epithelial cells in the course of which transitions of squamous cell metaplasia or goblet cell metaplasia can be observed. In the further course an infiltrating spread of the carcinoma takes place into the lymphoid stromal component of the Warthin tumour, sometimes also an infiltration of the surrounding tissue und rarely to cervical lymph node metastases. The own findings are analysed concerning the classification of the carcinomas and the differential diagnosis under consideration of the until now reported cases of the literature.
pubmed:language
ger
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0172-8113
pubmed:author
pubmed:issnType
Print
pubmed:volume
18
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
359-67
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1997
pubmed:articleTitle
[Carcinoma in pre-existing Warthin tumors (cystadenolymphoma) of the parotid gland. Classification, pathogenesis and differential diagnosis].
pubmed:affiliation
Institut für Pathologie der Universität, Hamburg.
pubmed:publicationType
Journal Article, English Abstract, Case Reports, Research Support, Non-U.S. Gov't