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新生儿梗阻性脑积水是指新生儿期各种病因所致脑脊液循环障碍,脑脊液在脑室内过度堆积,导致脑室扩大,颅内压增高。由于脑脊液循环障碍,脑积水往往是逐渐进展的,表现为脑室进行性扩大,使脑室周围脑实质受压,造成脑室旁白质损伤,严重者脑室旁白质软化,导致神经伤残。典型临床表现为头围和前囟进行性扩大、颅缝分离。未经治疗的梗阻
Neonatal obstructive hydrocephalus refers to various causes of neonatal circulatory disorders caused by cerebrospinal fluid circulation, excessive accumulation of cerebrospinal fluid in the ventricle, leading to ventricular enlargement, increased intracranial pressure. Due to circulatory disorders of the cerebrospinal fluid, hydrocephalus is often progressively progressive, manifested as ventricular enlargement, the parenchyma around the parenchyma pressure, resulting in paraventricular white matter damage, severe ventricular white matter softening, leading to nerve disability. Typical clinical manifestations of the head circumference and the bregma enlargement, cranial suture separation. Untreated obstruction