title: The adult coeliac ganglion: a morphologic study.
abstract: The coeliac plexus is located on the sides of the coeliac trunk and nearby the origins of the superior mesenteric and renal arteries. Afferent branches get to this plexus from the vagus nerve, splanchnic nerves and the right phrenic nerve; efferents leave for viscera through periarterial plexuses and the retroportal nerves. The coeliac plexus ganglia - coeliac, superior mesenteric, aorticorenal - are prevertebral ganglia that receive the preganglionic sympathetic fibers brought by the splanchnic nerves from the thoracic spinal cord. For studying the adult coeliac ganglia dissections were performed then pieces were drawn for silver staining by the method of Bielschowsky on blocks and HE stains. The adult coeliac ganglia consist of well-defined ganglionic subunits, of a varying number of neurons with somata ranging from 14 to 48 microns and characteristically involved in extensive dendritic fields. Individual degrees of coalescence may justify the macroscopic appearance of the coeliac ganglion but its structure keeps distinctive subunits.
authors.affiliation: Department of Anatomy and Embryology, "Victor Babeş" University of Medicine and Pharmacy, Timisoara, Romania. alinasisu@gmail.com
authors.forename: Alina Maria
authors.initials: AM
authors.lastname: Sişu
authors.forename: Codruţa Ileana
authors.initials: CI
authors.lastname: Petrescu
authors.forename: C C
authors.initials: CC
authors.lastname: Cebzan
authors.forename: A
authors.initials: A
authors.lastname: Motoc
authors.forename: S
authors.initials: S
authors.lastname: Bolintineanu
authors.forename: Adriana Monica
authors.initials: AM
authors.lastname: Vaida
authors.forename: M C
authors.initials: MC
authors.lastname: Niculescu
authors.forename: M C
authors.initials: MC
authors.lastname: Rusu
mesh_terms: D000328:Adult; D002102:Cadaver; D002447:Celiac Plexus / Q000473:pathology; D005728:Ganglia, Sympathetic / Q000098:blood supply / Q000473:pathology*; D006801:Humans; D009474:Neurons / Q000473:pathology; D013194:Staining and Labeling