2011
DOI: 10.1002/pd.2870
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Fetal thigh volume by 3D sonography using XI VOCAL: reproducibility and reference range for Brazilian healthy fetuses between 20 and 40 weeks

Abstract: The reference range of fetal thigh volume was determined by 3D-ultrasound using the XI VOCAL method.

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Cited by 13 publications
(4 citation statements)
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“…17 The calculation of fetal limb volume by 3D ultrasound proved to be a feasible and reproducible method, having been performed by various techniques such as multiplanar, 9 virtual organ computer-aided analysis (VOCAL) 18 and extended imaging VOCAL (XI VOCAL). 19,20 Fractional limb volume consists of evaluating the volume of 50% of the mid-length portion of the humerus (AVOL) or femur (TVOL) length through five consecutive and equidistant measurements at the level of the cross-section of the limb. This portion of the limb makes it possible to determine the largest amount of soft tissue in the limb, in addition to avoiding the proximal and distal diaphysis, in which the edges are poorly visualized.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…17 The calculation of fetal limb volume by 3D ultrasound proved to be a feasible and reproducible method, having been performed by various techniques such as multiplanar, 9 virtual organ computer-aided analysis (VOCAL) 18 and extended imaging VOCAL (XI VOCAL). 19,20 Fractional limb volume consists of evaluating the volume of 50% of the mid-length portion of the humerus (AVOL) or femur (TVOL) length through five consecutive and equidistant measurements at the level of the cross-section of the limb. This portion of the limb makes it possible to determine the largest amount of soft tissue in the limb, in addition to avoiding the proximal and distal diaphysis, in which the edges are poorly visualized.…”
Section: Discussionmentioning
confidence: 99%
“…Since the fetal limb is an irregular structure, the calculation of its volume by two‐dimensional (2D) ultrasound may involve considerable errors 17 . The calculation of fetal limb volume by 3D ultrasound proved to be a feasible and reproducible method, having been performed by various techniques such as multiplanar, 9 virtual organ computer‐aided analysis (VOCAL) 18 and extended imaging VOCAL (XI VOCAL) 19,20 . Fractional limb volume consists of evaluating the volume of 50% of the mid‐length portion of the humerus (AVOL) or femur (TVOL) length through five consecutive and equidistant measurements at the level of the cross‐section of the limb.…”
Section: Discussionmentioning
confidence: 99%
“…Количественная оценка мягких тканей позволяет косвенно оценить состояние питания плода. Улучшение разрешающей способности серошкального ультразвукового изображения и, позднее, применение трехмерной (3D) эхографии технически облегчили оценку жировых и мышечных тканей плода, например, путем измерений всего объема конечности плода [54,55]. Принцип оценки объема только части конечности (фракционного объема) был разработан с целью повышения воспроизводимости и эффективности измерения объемов конечностей плода, выполняемых с помощью ручной трассировки [56].…”
Section: оценка роста и развития плода: дополнительные методыunclassified
“…(Εικόνα από http://medison.com.vn/vn/default/Cong-nghe/3dxi/XI-XI-VOCAL.aspx) Βιβλιογραφικά με την μέθοδο XI VOCAL έχει μελετηθεί ο εμβρυικός μηρός [126] , το άνω άκρο [127] , η καρδιά του εμβρύου [128] , ο λεκιθικός ασκός [129], το μέγεθος εμβρύου [130] , τα εμβρυικά νεφρά [131] . Επίσης από τον Barreto EQ, 2010 [132] έγινε σύγκριση των τριών πιο συχνών μεθόδων τρισδιάστατης μέτρησης δηλαδή της multiplanar , της VOCAL και της XI-VOCAL .…”
Section: μετρηση ογκου με την τεχνικη χι Vocalunclassified