Lead Poisoning, Nervous System [Disease/Finding] Lead Poisoning, Nervous System, Childhood [Disease/Finding] 1022058 Lead-Induced Nervous System Disease, Childhood Lead Poisoning, Nervous System, Childhood Plumbism, Neurologic, Childhood M0328531 Neurologic disorders occurring in children following lead exposure. The most frequent manifestation of childhood lead toxicity is an encephalopathy associated with chronic ingestion of lead that usually presents between the ages of 1 and 3 years. Clinical manifestations include behavioral changes followed by lethargy; CONVULSIONS; HALLUCINATIONS; DELIRIUM; ATAXIA; and vomiting. Elevated intracranial pressure (HYPERTENSION, INTRACRANIAL) and CEREBRAL EDEMA may occur. (From Adams et al., Principles of Neurology, 6th ed, p1210-2) Poisoning, Lead, Nervous System, Childhood Neurologic Saturnism, Childhood N0000004085 D020264 Lead Poisoning, Neurologic, Childhood Poisoning, Lead, Neurologic, Childhood Nervous System Disease, Lead-Induced, Childhood C0751861 Nervous System Poisoning, Lead, Childhood Neurotoxicity Syndrome, Lead, Childhood C8348 Lead Poisoning, Nervous System, Childhood