nodal tissue


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nodal tissue

[′nōd·əl ‚tish·ü]
(histology)
Tissue from the sinoatrial node, and the atrioventricular node and bundle and its branches, composed of a dense network of Purkinje fibers.
Tissue from a lymph node.
References in periodicals archive ?
Nodal tissues were reviewed in frozen sections and with hematoxylin, eosin, and immunohistochemistry staining.
Excised nodal tissue is sent for culture of TB bacilli in few patients.
This can be done using IHC but only a small percentage of nodal tissue can be examined in one section.
He processes sentinel nodes individually because frozen sections waste valuable nodal tissue.