[Lymph node topography and various features of the metastasis of malignant kidney tumors]

Due to investigations of 102 renal preparations performed on corpses of mature persons, topographic peculiarities of the lymph nodes, getting lymph from the left and right kidneys, are revealed. Every lymph node of the left kidney gets greater amount of lymphatic vessels than every node of the right kidney. The lymph, running from the right kidney, usually gets through a less number of the subsequently arranged nodes up to the thoracic duct, as compared to the lymph, that runs from the left kidney. A typical position for the node, which the renal lymphatic vessels get into, is the fatty tissue in the area of the angle formed by the aorta edge and the inferior wall of the corresponding renal artery. The lymphatic nodes of the right kidney are arranged in the fatty tissue more compact than the left ones. These peculiarities, revealed by morphological investigations, are proved by analysis of 114 case histories of persons suffering from malignant neoplasms in the kidneys.