https://www.sciencedirect.com/science/article/abs/pii/S1090379813002079
Category archives: Exclusively pediatric
Congenital (infantile/infant) nystagmus.
Neuropediatric action protocol. Based on the previous findings, assess the indication for neuroimaging testing. Red flag signs • Later onset nystagmus (in the absence of signs in keeping with an ocular disorder). • Constant oscillopsia in older children. • Dysconjugate/gaze evoked/seesaw/convergence-retraction nystagmus. • Horizontal nystagmus becoming vertical in vertical gaze. • Vertical …
Continue reading «Nistagmo congénito (infantil/del lactante).»
Developmental disorders of the visual pathway (and optic chiasm).
Oculocutaneous albinism is a genetic disorder that conditions not only a retinopathy, but other alterations in the embryological development of the visual pathway, and therefore of neurodevelopment. The main consequence is a loss of stereopsia. There are other neurodevelopmental disorders that also share characteristics with oculocutaneous albinism, such as the syndrome ...
Continue reading «Trastornos del desarrollo de la via visual (y el quiasma óptico).»
Brachial preference before 2 years of age.
The development of laterality is one of the curiosities of pediatric neurology that occur during neurodevelopment, and is a direct consequence of human anatomy (the existence of a brain divided into 2 cerebral hemispheres) and the process of progressive specialization that takes place during learning, in which certain areas ...
Continue reading «Preferencia braquial antes de los 2 años de edad.»
Dyke-Davidoff-Masson syndrome.
Dyke-Davidoff-Masson syndrome is a specifically pediatric syndrome characterized by hemicerebral atrophy or hypoplasia secondary to a brain insult usually in the fetal period or early childhood, which is why it is accompanied by an associated cranial growth disorder, characterized by compensatory ipsilateral bone hypertrophy and hyperpneumatization of the paranasal sinuses …
Dyke-Davidoff-Masson syndrome.
Transient neonatal myasthenia is a rare complication of maternal myasthenia gravis. Around 10-15% of children born to mothers with anti-acetylcholine receptor (AChR) antibodies, and less frequently anti-muscle-specific kinase (MuSK). Symptoms are usually apparent from the 3rd day of life, and in almost all cases …
Continue reading «Miastenia congénita y trastorno por inactivación de AChR fetal.»