Objective: Obstetricians, Neonatologists, and Pathologists have studied gross histological analysis of human placentas in search of specific alterations in placental functions that can be correlated with neonatal outcomes. Our study assessed the prevalence of abnormal placental findings associated with non-reassuring fetal monitoring in labor requiring emergent instrumental or cesarean delivery...

rachnoid cysts are intra-arachnoid sacs containing cerebrospinal fluid–like liquid and represent 1% of all intracranial masses in neonates.1 Although well reported, the precise etiology and pathogenesis of arachnoid cysts are uncertain. Being developmental in origin, arachnoid cysts can be detected on prenatal screening. Although sonography is used routinely for fetal assessment, it is difficul...

A full-term infant with an uncomplicated vaginal delivery presented with absent cry on routine newborn heelstick testing. Neurologic examination revealed paraplegia, absent reflexes, and a T4 sensory level. Spinal MRI showed an expansive, gadolinium-enhancing intramedullary mass from T2 to the thecal sac (figure, A and B). Biopsy confirmed a diagnosis of cellular schwannoma, WHO grade 1 (figure...