A structure of a lymph node, at replacement
by tumorous tissue, is more often heterogeneous or hyperchromogenic. Moderately
chromogenic lymph nodes (for example at melanoma) or even hypochromogenic (at
dendritic cancer) may be registered. Sometimes hypochromogenic inclusions
(calcifications) may be visualized in a metastatic-changed lymph node,
intranodal necrosis with a typical achromogenic Biophilia NLS-picture may be
registered.
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