BMC surgery · 2019
A case report of triple neural tube defect: revisiting the multisite closure theory.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Yadav Jayant Kumar, Khizar Ahtesham, Yadav Pradhumna Kumar, Mustafa Ghulam, Bhatti Sajid Nazir
Аннотация
BACKGROUND: Triple neural tube defects are rare. To the author's knowledge, there are only four reported cases available in the literature up to date. Controversies exist with regards to the development of neural tube defects. We revisit the multisite closure theory and try to explain the mechanism of neural tube defects in our case.
CASE PRESENTATION: We report a case of one-month-old baby boy who presented to us with three distinct neural tube defects. He had occipital and cervical encephaloceles along with thoracolumbar myelomeningocele accompanied by syrinx and mild hydrocephalus. All the three defects were surgically corrected with good neurological outcome.
CONCLUSION: In the multisite model of human neural tube closure, there are only two fusion sites and two neuropores unlike in mouse. This can explain the origin of open neural tube defects including anencephaly and myelomeningocele (as in our case) but cannot account for the development of encephalocele, which appears to be a post neurulation defect.
CASE PRESENTATION: We report a case of one-month-old baby boy who presented to us with three distinct neural tube defects. He had occipital and cervical encephaloceles along with thoracolumbar myelomeningocele accompanied by syrinx and mild hydrocephalus. All the three defects were surgically corrected with good neurological outcome.
CONCLUSION: In the multisite model of human neural tube closure, there are only two fusion sites and two neuropores unlike in mouse. This can explain the origin of open neural tube defects including anencephaly and myelomeningocele (as in our case) but cannot account for the development of encephalocele, which appears to be a post neurulation defect.