[Anatomy and topography of the common iliac lymph nodes in human beings in the 1st period of maturity].

The investigation of common iliac lymph nodes has been performed in 20 corpses of the first mature age of both sex (5 male and 5 female corpses) of persons died from causes not connected with the lymphatic system diseases, the lower extremities and the pelvic organs. The common iliac lymph nodes with their afferent and efferent lymphatic vessels are revealed by means of interstitial injection into the lower extremities and the pelvic organs and with direct injection into the lymphatic vessels. The form, amount, size and topography of the common iliac lymphatic vessels have been studied. The lymphatic vessels, that go from certain body parts and organs to various subgroups of the common iliac lymph nodes, as well as the lymphatic vessels that connect the nodes both within the subgroup and also between the subgroups. The amount and size of the lymphatic nodes of the lateral subgroup predominate over the nodes of other subgroups of the common iliac lymph nodes; the amount of the common iliac lymph nodes predominates in men, and their size--in women. Amount of these nodes in the right and their size in the left predominate in both sex. Among the common iliac lymph nodes there are no teniform nodes, and efferent lymphatic vessels of the lateral and medial subgroup of the common iliac lymph nodes in 15% of cases run towards the lumbar nodes in the opposite side.