Autoradiographic study of parasympathetic paragangliomas (chemodectomas) of the neck

Study of the morphofunctional characteristics of chemodectomas of the neck by photoautoradiography (semithin sections) showed the absence of protein-producing and proliferative activity in light and dark tumor cells against the background of strained biosynthetic processes in stromal cells. Invasion...

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Bibliographic Details
Published in:Bulletin of experimental biology and medicine 2004-04, Vol.137 (4), p.395-397
Main Authors: Skuba, N D, Kolokol'chikova, E G, Zelenov, G G
Format: Article
Language:English
Subjects:
Adult
Autoradiography
Blood Vessels - metabolism
Blood Vessels - pathology
Cell Shape
Head and Neck Neoplasms - metabolism
Head and Neck Neoplasms - pathology
Humans
Middle Aged
Neoplasm Metastasis
Paraganglioma, Extra-Adrenal - metabolism
Paraganglioma, Extra-Adrenal - pathology
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Summary:Study of the morphofunctional characteristics of chemodectomas of the neck by photoautoradiography (semithin sections) showed the absence of protein-producing and proliferative activity in light and dark tumor cells against the background of strained biosynthetic processes in stromal cells. Invasion of capillary walls by tumor cells with their release into the capillary lumen is a prerequisite for metastases of these tumors.
ISSN:0007-4888
1573-8221
DOI:10.1023/B:BEBM.0000035141.27292.be