Skip to main content
Article thumbnail
Location of Repository

The ductus arteriosus in the preterm infant: Histologic and clinical observations

By A.C. Gittenberger-de Groot, I. van Ertbruggen, A.J.M.G. Moulaert and E. Harinck

Abstract

In order to elucidate some of the unexplained phenomena in prolonged patency of the ductus arteriosus in preterm infants, the histology of the ductus was studied in 27 cases. Some of the infants had been treated with indomethacin. Four morphologic maturation stages are distinguinguished. There was no strict relation between gestational age or birth weight and histologic maturation. Therefore, one cannot predict whether a ductus is likely to be mature at the time of birth. In all infants with clinically diagnosed prolonged patency of the ductus beyond the first week, the immature maturation stage or the permanent patent type was observed. In both stages, reopening after initial closure with indomethacin occurred

Topics: Geneeskunde
Year: 1980
OAI identifier: oai:dspace.library.uu.nl:1874/24769
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://dspace.library.uu.nl:80... (external link)
  • Suggested articles


    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.