I-Beitrag zum Studium des Cervicalen Lymphatischen Systems bei Neugeborenen Ratten (Rattus nervegicus)

抄録

In the present work authors studied the morphology of cervical lymphatic system using 26 new-born white rats of both sexes. The studies were performed by injecting China-ink under skin of the angle of mouth and dorsal region of auricle in order to visualize and then proceed the dissection of lymph vessels and nodes under stereoscopic microscope. Morphological descriptions of superficial and deep lymph vessels and lymph nodes were made, recording: a) a dense capillary network of the superficial system that joins in larger branches going to submaxillary lymph nodes, generally by singles on each side; b) those lymph nodes send efferent branches to deep cervical lymph nodes generally single too on each side; c) those lymph nodes give efferent branches which are going to form the jugular lymphatic sac that is going to join to jugulo-subclavian junction; d) the jugular lymphatic sac may receive branches from the plexus which go along with omocervical and external jugular veins and branches coming from the thoracic limb as well as may gather to branches coming from thorax; e) the branches in the most of cases, form plexus and are seldom individualized.