Linked Life Data

3539304

Source:http://linkedlifedata.com/resource/pubmed/id/3539304

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1987-2-6
pubmed:abstractText
Twenty-three Hurthle cell neoplasms of the thyroid were analyzed immunohistochemically for thyroglobulin, carcinoembryonic antigen (CEA), and for immunoreactivity with a monoclonal antibody to p21 ras oncogene product. Both benign and malignant tumors defined by the presence or absence of invasion and metastasis stained positively for thyroglobulin. Most tumors expressed both CEA and p21 ras oncogene product. Clinicopathologic analysis showed that malignant tumors were larger, occurred in slightly older patients (mean age, 52.8 years), and had an almost equal sex distribution, whereas benign tumors were more common in women and occurred in younger patients (mean age, 44.7 years). These results indicate that both benign and malignant Hurthle cell thyroid tumors produce thyroglobulin and express both CEA and p21 ras oncogene product, whereas adjacent normal thyroid tissues showed weak to absent immunoreactivity for p21 ras oncogene product. Because there are no specific immunohistochemical markers to distinguish between benign and malignant Hurthle cell tumors, one needs to rely on traditional histologic features such as invasion and metastasis to distinguish between benign and malignant Hurthle cell neoplasms.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0008-543X
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
59
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
107-12
pubmed:dateRevised
2005-11-17
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Hurthle cell thyroid tumors. An immunohistochemical study.
pubmed:publicationType
Journal Article