类型,数量,和所服用的有机磷化合物(OPC)的效力决定了OPC中毒的症状及其严重程度。有机磷(OP)中毒延迟神经病调节Wallerian变性的确切病因尚不清楚。
■我们在此报告了一例罕见的病例,一例25岁的女士在服用OPC后的患者的MRI中发现了大脑中的Wallerian变性。大脑的核磁共振,在我们的案例中,显示了日冕辐射的瓦勒退化,内囊,还有中脑.
■某些OPCs可导致OP引起的迟发性神经病变,人类迟发性神经毒性的一种形式(OPIDN)。远端轴突病变(在OPIDN中)的形态学模式类似于Wallerian变性,这种情况发生在神经损伤后的体外。尽管有机磷中毒引起的延迟性Wallerian变性通常会影响周围神经系统,它也会影响中枢神经系统。康复治疗结合适当的护理已被证明可以改善疾病。
■OP中毒后中枢神经系统受累很少见,脑和脊髓的MRI可以记录OP中毒后Wallerian变性的证据。
The type, quantity, and potency of the organophosphorus compound (OPC) taken determine the symptoms of OPC poisoning as well as their severity. The exact etiology for organophosphorus (OP) poisoning delay neuropathy regulating Wallerian degeneration is still unknown.
UNASSIGNED: We report here a rare
case of a 25-year-old lady with Wallerian degeneration in the brain found in an MRI in a patient after OPC ingestion. MRI of the brain, in our
case, shows Wallerian degeneration of the corona radiata, internal capsule, and midbrain.
UNASSIGNED: Some OPCs can lead to OP-induced delayed neuropathy, a form of delayed neurotoxicity in humans (OPIDN). The distal axonopathy\'s (in OPIDN) morphological pattern resembles Wallerian degeneration, which happens in vitro following nerve damage. Although delayed Wallerian degeneration from organophosphate poisoning often affects the peripheral nervous system, it can also affect the central nervous system. Rehabilitation therapy combined with appropriate nursing care has been demonstrated to improve the disease.
UNASSIGNED: Central nervous system involvement after OP poisoning is rare, and MRI of the brain and spinal cord can document evidence of Wallerian degeneration after OP poisoning.