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From Embryology

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Lymph Gland Tissue

Highly magnified.

Legend
  • a - Trabeculæ.
  • b - Small artery in substance of same.
  • c - Lymph paths.
  • d - Lymph corpuscles.
  • e - Capillary plexus.
On account of the peculiar arrangement of the frame-work of the organ, the gland pulp in the cortical portion is disposed in the form of nodules, and in the medullary part in the form of rounded cords. It consists of ordinary lymphoid tissue (Fig. 598), being made up of a delicate net-work of retiform tissue, which is continuous with that in the lymph paths, but marked off from it by a closer reticulation; it is probable, moreover, that the reticular tissue of the gland pulp and the lymph paths is continuous with that of the trabeculæ, and ultimately with that of the capsule of the gland. In its meshes, in the nodules and cords of lymphoid tissue, are closely packed lymph corpuscles. The gland pulp is traversed by a dense plexus of capillary bloodvessels. The nodules or follicles in the cortical portion of the gland frequently show, in their centers, areas where karyokinetic figures indicate a division of the lymph corpuscles. These areas are termed germ centers. The cells composing them have more abundant protoplasm than the peripheral cells.


(Text from Gray's Anatomy 1918)



Gray's Lymphatic Anatomy: 592 Primary lymph sacs | 593 Lymph capillaries of the human conjunctiva | 594 Lymph capillaries from the human scrotum | 595 Lymph capillaries of the sole of the human foot | 596 Section through human tongue | 597 Lymph gland (Node) | 598 Lymph gland tissue | 599 Thoracic and right lymphatic ducts | 600 Modes of origin of thoracic duct | 601 Terminal collecting trunks of right side | 602 Lymph glands of the head | 603 Lymphatics of pharynx | 604 Lymphatics of the face | 605 Lymphatics of the Tongue | 606 Lymph glands of the upper extremity | 607 Lymphatics of the mamma | 608 Lymphatic vessels of the dorsal hand surface | 609 Lymph glands of popliteal fossa | 610 Superficial lymph glands and vessels of the lower extremity | 611 Parietal lymph glands of the pelvis | 612 Iliopelvic glands | 613 Lymphatics of stomach | 614 Lymphatics of stomach | 615 Lymphatics of cecum and vermiform process | 616 Lymphatics of cecum and vermiform process | 617 Lymphatics of Colon | 618 Lymphatic of the Bladder | 619 Lymphatics of the Prostate | 620 Lymphatics of the Uterus | 621 Lymphatics of the thorax and abdomen | 622 Tracheobronchial Lymph Glands | Gray's Anatomy | Historic Disclaimer | Lymphatic Development



Gray's Images: Development | Lymphatic | Neural | Vision | Hearing | Somatosensory | Integumentary | Respiratory | Gastrointestinal | Urogenital | Endocrine | Surface Anatomy | iBook | Historic Disclaimer
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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)
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Reference

Gray H. Anatomy of the human body. (1918) Philadelphia: Lea & Febiger.


Cite this page: Hill, M.A. (2024, May 29) Embryology Gray0598.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Gray0598.jpg

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current15:23, 14 February 2013Thumbnail for version as of 15:23, 14 February 2013600 × 443 (83 KB)Z8600021 (talk | contribs)(Text from Gray's Anatomy 1918) {{Gray Anatomy}} Category:Immune