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Lymph Node - Lymphatic Sinus, Ectasia - Gallery

Image of lymphatic sinus, ectasia in the lymph node from a female F344/N rat in a subchronic study
Lymph node - Lymphatic sinus, Ectasia in a treated female F344/N rat from a subchronic study. Subcapsular sinuses are ectatic (arrow).
Image of lymphatic sinus, ectasia in the lymph node from a female B6C3F1/N mouse in a chronic study
Lymph node - Lymphatic sinus, Ectasia in a treated female B6C3F1/N mouse from a chronic study. Medullary sinuses are ectatic (arrow).
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.