PubMed · 11064866
[Neonatal hydrocephalus-volume determinations using computed tomography].
Abstract
Computed tomography potentially offers the most accurate noninvasive means of estimating in vivo volumes. Contiguous 5 and 10-mm-thick CT scans were obtained through phantom and neonatal cranium. Cross-sectional areas were calculated for each individual scan and volumes then determined with summation-of-areas technique. The indirect intracranial volume measurement technique was then used to compare hydrocephalic and non-hydrocephalic intracranial and ventricular volumes in nine neonates. Our findings show that intracranial volumes of hydrocephalic neonates with head circumference of more than 39 cm, have 1.97 times larger than control group. The ratios of lateral ventricle versus intracranial volume are 0.57 +/- 0.2 in hydrocephalic babies and 0.0062 +/- 0.001 in control babies, respectively(p < 0.005).
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R Nakahira, K Morimoto, O Takemoto, M Nishikawa, S Hirano. 2000. [Neonatal hydrocephalus-volume determinations using computed tomography].. https://pubmed.ncbi.nlm.nih.gov/11064866/
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