These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
Pubmed for Handhelds
PUBMED FOR HANDHELDS
Search MEDLINE/PubMed
Title: Prenatal diagnosis of neural tube defects: origin of midtrimester vertebral ossification centers as determined by sonographic water-bath studies. Author: Gray DL, Crane JP, Rudloff MA. Journal: J Ultrasound Med; 1988 Aug; 7(8):421-7. PubMed ID: 3047420. Abstract: A normal vertebral column was removed from a 17-week stillborn fetus and suspended in a water bath. The specimen was sequentially dissected, with spinous processes, transverse processes, and remaining neural arch removed. After dissection, each specimen was imaged by ultrasound in axial, sagittal, and coronal planes. The resultant images clearly demonstrated the origin of the three ossification centers as one at each lamina-pedicle junction and one in the vertebral body. Corollary X-ray studies confirmed the ultrasound findings and, in a case of open spina bifida, demonstrated the superiority of sonography for making this diagnosis.[Abstract] [Full Text] [Related] [New Search]