Vascular pathogenesis of limb defects. I. Radial artery anatomy in radial aplasia*
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Cited by (56)
105-Limb-Body Wall Complex
2018, Obstetric Imaging: Fetal Diagnosis and Care: Second EditionArterial dysgenesis and limb defects: Clinical and experimental examples
2017, Reproductive ToxicologyCitation Excerpt :Arteriography of a series of such affected limbs further revealed abnormal arterial patterns, which have demonstrated persistence of primitive embryologic arteries, absence of one of the normal adult arteries and failure of formation of the plantar arch of the foot [12,32–35]. For example, some cases of congenital fibular deficiency (Fig. 4A–C) [12] and radial aplasia [36] have been described indicating the vascular pattern of the limbs appears to be intermediate between an embryonic and adult state, suggesting the long bones might not form or might form incorrectly due to the misplacement or mis-positioning of the vessels. Furthermore, the foot is typically supplied with three arteries, the posterior tibial, anterior tibial and the fibular (peroneal) (Fig. 3B).
Limb-body wall complex
2017, Obstetric Imaging: Fetal Diagnosis and Care, 2nd EditionCongenital thenar hypoplasia with absent radial artery - A case report
2009, European Journal of Paediatric NeurologyCitation Excerpt :In our case the electrophysiological findings support specific involvement of the thenar muscles innervated by the median nerve with sparing of the muscles innervated by the ulnar nerve. There were also no other anatomical defects of forearm as were present in the fetuses with radial aplasia described by Van Allen.8 We hence suggest that the thenar hypoplasia in our case is neurogenic rather than vasculogenic in origin, possibly associated with absent recurrent (motor) branch of median nerve at the wrist, as described by Su et al.2
Defective Limb Embryology
2003, Fetal and Neonatal Physiology: Third EditionHigh origin of the radial artery accompanied by muscular and neural anomalies
2003, Annals of Anatomy
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Supported by National Institutes of Health Abnormal Biological Development Training Grants 1-T32 HD 0717201 and NICHD00836 and by March of Dimes/Birth Defects Foundation.