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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1978-6-17
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pubmed:abstractText |
Pituitary adenomas should be classified not only by their tinctorial affinities but also by their degree of differentiation. Then useful correlation to the clinical data can be obtained; On this principle our own collection of 299 tumors was classified in undifferentiated acidophilic, highly differentiated acidophilic GH cell-, highly differentiated acidophilic prolactin cell-adenomas, in undifferentiated mucoid cell-, highly differentiated mucoid ACTH cell-, highly differentiated mucoid TSH cell-adenomas, in chromophobic adenomas of small cell type and of large cell type, and in oncocytic adenomas. 95% of the cases with acromegaly based on undifferentiated acidophilic or highly differentiated GH cell adenomas. All patients with hypothalamic-hypophyseal Cushing's syndrome or Nelson's syndrome had undifferentiated mucoid cell adenomas or highly differentiated ACTH cell adenomas. In cases with hyperprolactinemia prolactin cell adenomas or chromophobic adenomas of large cell type with ultrastructurally demonstrated very highly developed rough endoplasmic reticulum or endocrinologically inactive chromophobic adenomas of small cell type were found. In the latter cases the prolactin is probably produced not by the tumor but by the surrounding tumor-free pituitary tissue.
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pubmed:language |
ger
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
0013-7251
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
71
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
45-59
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:205406-Acromegaly,
pubmed-meshheading:205406-Adenoma,
pubmed-meshheading:205406-Adenoma, Acidophil,
pubmed-meshheading:205406-Adenoma, Chromophobe,
pubmed-meshheading:205406-Cell Differentiation,
pubmed-meshheading:205406-Cushing Syndrome,
pubmed-meshheading:205406-Humans,
pubmed-meshheading:205406-Nelson Syndrome,
pubmed-meshheading:205406-Pituitary Neoplasms,
pubmed-meshheading:205406-Prolactin
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pubmed:year |
1978
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pubmed:articleTitle |
[Morphological classification of pituitary adenomas and its value for clinical diagnosis].
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pubmed:publicationType |
Journal Article,
English Abstract
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