Christos Ioannou's publications

Volpe G, Ioannou C, Cavallaro A, Vannuccini S, Ruiz-Martinez S, Impey L.
The influence of fetal sex on the antenatal diagnosis of small for gestational age. 
J Matern Fetal Neonatal Med. 2018 Jan 2:1-6. doi: 10.1080/14767058.2017.1419180.

Easter SR, Eckert LO, Boghossian N, Spencer R, Oteng-Ntim E, Ioannou C, et al. Brighton Collaboration Fetal Growth Restriction Working Group.
Fetal growth restriction: Case definition & guidelines for data collection, analysis, and presentation of immunization safety data.
Vaccine. 2017 Dec 4;35(48 Pt A):6546-6554.

Vannuccini S, Ioannou C, Cavallaro A, Volpe G, Ruiz-Martinez S, Impey L.
A reference range of fetal abdominal circumference growth velocity between 20 and 36 weeks' gestation.
Prenat Diagn. 2017 Nov;37(11):1084-1092.

Cavallaro A, Ash ST, Napolitano R, Wanyonyi S, Ohuma EO, Molloholli M, Sande J, Sarris I, Ioannou C, et al.
Quality control of ultrasound for fetal biometry: results from the INTERGROWTH-21st Project.
Ultrasound Obstet Gynecol. 2017 Jul 18. 

Bridge CP, Ioannou C, Noble JA.
Automated annotation and quantitative description of ultrasound videos of the fetal heart.
Med Image Anal. 2016 Nov 19;36:147-161. 

Ioannou C
Maternal Vitamin D Deficiency and Fetal Growth.
Donald School Journal of Ultrasound in Obstetrics and Gynecology 2015;9:223-229

Sande JA, Ioannou C, Sarris I et al.
Reproducibility of measuring amniotic fluid index and single deepest vertical pool throughout gestation.
Prenat Diagn. 2015 May;35(5):434-9.

Napolitano R, Dhami J, Ohuma EO, Ioannou C et al.
Pregnancy dating by fetal crown-rump length: a systematic review of charts.
BJOG. 2014 Apr;121(5):556-65.

Ioannou C, Sarris I, Napolitano R et al.
A longitudinal study of normal fetal femur volume.
Prenat Diagn. 2013 Nov;33(11):1088-94.

Papageorghiou AT, Sarris I, Ioannou C et al.
Ultrasound methodology used to construct the fetal growth standards in the INTERGROWTH-21st Project.
BJOG. 2013 Sep;120 Suppl 2:27-32.

Sarris I, Ioannou C, Ohuma EO et al.
Standardisation and quality control of ultrasound measurements taken in the INTERGROWTH-21st Project.
BJOG. 2013 Sep;120 Suppl 2:33-7.

Yaqub MK, Ioannou C, Javaid MK et al.
Fusion of 3D Ultrasound Images of the Fetal Femur Improves Boundary Definition and Volume Measurement.
Fetal Diagn Ther. 2013;34(3):158-65. 

Ioannou C, Sarris I, Hoch L et al.
Standardisation of crown-rump length measurement.
BJOG. 2013 Sep;120 Suppl 2:38-41.

Hegarty J, Ismail AQ, Ioannou C et al. 
Intrapartum antibiotic prophylaxis for prevention of group B streptococcal disease in preterm infants. 
Arch Dis Child Fetal Neonatal Ed. 2013 Mar;98(2):F188. 

Sarris I, Ohuma E, Ioannou C et al.
Fetal biometry: how well can offline measurements from 3D volumes substitute real time 2D measurements?
Ultrasound Obstet Gynecol. 2013 Nov;42(5):560-70.

Ioannou C, Javaid MK, Mahon P et al.
The effect of maternal vitamin D concentration on fetal bone.
J Clin Endocrinol Metab. 2012 Nov;97(11):E2070-7.

Ioannou C, Talbot K, Ohuma E et al.
Systematic review of methodology used in ultrasound studies aimed at creating charts of fetal size.
BJOG. 2012 Nov;119(12):1425-39.

Sarris I, Ioannou C, Chamberlain P et al.
Intra- and inter- observer variability in fetal measurements by ultrasound.
Ultrasound Obstet Gynecol. 2012; 39: 266–273.

Ioannou C, Sarris I, Javaid MK, Papageorghiou AT.
Sphenoidal fontanelle area measurement on rendered 3D ultrasound.
Prenat Diagn. 2012 Jun;32(6):592-5. 

Ioannou C, Sarris I, Salomon LJ et al.
A review of fetal volumetry: the need for standardization and definitions in measurement methodology.
Ultrasound Obstet Gynecol. 2011;38: 613–619.

Sarris I, Ioannou C, Dighe M et al.
Standardization of fetal ultrasound biometry measurements: improving the quality and consistency of measurements.
Ultrasound Obstet Gynecol. 2011;38(6): 681–687.

Ioannou C, Sarris I, Yaqub M at al.
Surface area measurement using rendered three dimensional ultrasound imaging: an in vitro phantom study.
Ultrasound Obstet Gynecol. 2011;38(4):445-449.

Ioannou C.
Overlapping compared with end-to-end repair of third- and fourth-degree obstetric anal sphincter tears: a randomized controlled trial.
Obstet Gynecol. 2010 Nov;116(5):1223; author reply 223

Ioannou C, Wayne C.
Diagnosis and management of vasa previa: a questionnaire survey.
Ultrasound Obstet Gynecol. 2010 Feb;35(2):205-9.